Stationary large volume gasifiers (GCC). Stationary large volume gasifiers (GCC) Documentation attached to the gasifier

ORDER

Stationary cold cryogenic gasifiers (MCC)- these are gasifiers with one vertically located vessel (capacity ≥ 3 m3), a piping system and an external atmospheric production evaporator of any capacity.

Benefits of stationary cryogenic gasifiers

Stationary gasifiers are the most traditional, simple and reliable products from the entire range of large and medium volume gasifiers.

Stationary GCC gasifiers are practically no alternative system for long-term storage of liquefied gases, since they have the lowest percentage of losses during storage of a cryogenic product due to the small area of ​​the "evaporation mirror" and the large volume of the stored product.

At the same time, the ratio of the cost of the product to 1 m3 of gas delivered per filling is the lowest of all GCC gasifiers.

Product designation	GCC-3/1.6	GCC–5/1.6	GCC–6/1.6	GCC–8/1.6	GCC-10/1.6	GCC-15/1.6	GCC-20/1.6	GCC-25/1.6	GCC-30/1.6	GCC-50/1.6
Geometric volume, l
Useful volume, l
Working pressure, MPa
Weight of empty gasifier, kg
The amount of filled oxygen, kg
dimensions gasifier without production evaporator (WxDxH), mm	2000x2000 x4048	2000x2660 x4470	2200x1804 x5740	2412x2100 x5910	2334x2728 x5200	2200x2000 x10768	2412x2200 x10685	2700x2600 x1128	2700x2600 x12588	3100x3000 x12818

Prices for cryogenic gasifiers of the MCC are available on request. In order to find out the cost of a gasifier, you can:

The principle of operation of a stationary gasifier

For filling cryogenic gasifier product, it is necessary to connect the stationary cryogenic gasifier of the Mining and Chemical Combine with a donor vessel using a metal hose or pipeline.

In the donor vessel, it is necessary to increase the pressure, and on the gasifier, open the gas vent and the refueling unit. In order to speed up the filling process and reduce losses, on gasifiers of the GCC of large volume, during overflow, two filling valves are provided: filling "up" and "down" and it is possible to use a centrifugal pump.

Control over the completion of filling the cold cryogenic gasifier is carried out using a level gauge (differential pressure gauge) and a visual control valve.

For dispensing a gaseous product from a stationary cryogenic gasifier, it is necessary to increase the pressure in the vessel. To do this, the pressure booster valve must be opened. The liquefied gas fills by gravity the pressure booster evaporator located at the bottom of the pressure vessel. In the pressure rise evaporator, the liquefied cryoproduct changes its state of aggregation and turns into a gas. The gas enters the gas "cushion" of the MCC gasifier and squeezes out the liquefied gas to the consumer and/or to the pressure rise line.

The MCC is provided with a pressure regulator(RD), which allows you to automatically maintain the operating pressure initially set by the operator. Pressure control is carried out by means of a manometer.

After dispensing liquefied gas into the consumption line, the cryoproduct enters the production evaporator, is converted into gas and is issued to the consumer. The whole system works autonomously and does not require electricity.

In case of exceeding the operating pressure in the MCC, safety devices are provided that protect the internal cryogenic vessel and all communications of the MCC gasifier.

Scope of application of stationary cryogenic gasifiers

Since stationary cryogenic gasifiers are the most proven, simple and reliable of the entire gasifier line, the applications are very wide.

SPECIAL OFFER FOR RESTORED GCC-0.5/1.6 AND GCC-3/1.6 GASIFIERS

Hurry up to order a gasifier on super favorable conditions. The promotion is valid from 03/10/2020 to 04/10/2020! The number of vehicles is limited!

Gasifiers are designed for transportation and storage, as well as gasification of liquid oxygen, nitrogen, argon and delivery to the consumer network in a gaseous state with automatic maintenance of the specified pressure and flow rates. Gasification of liquid cryogenic products is carried out without the supply of additional energy and is more convenient and economical than gas supply using gasification plants, recipients and cylinders.

Our company in Yekaterinburg completes the equipment necessary to solve the customer's production tasks: in horizontal and vertical versions, with different working pressures and capacities. We carry out design, installation, commissioning, conduct practical training of personnel, provide warranty and post-warranty service maintenance of equipment.

Fill out the questionnaire and we will select a gasifier for your requirements. The application can be sent to the email address or via the feedback form.

Device

The gasifier is an autonomous complex consisting of a cryogenic tank, a block of evaporators, an armature cabinet, in which shut-off and control and safety valves, control devices and piping are located.

The unit is equipped with a safety system with safety valves and safety burst plates to protect the tank. The support system is designed according to the seismic requirements of UBC, zone 3, in order to withstand tremors. The construction of a foundation is required for the installation of a gasifier.

Advantages and distinctive features of the GCC

	Ergonomics and economy. Cold gasifier is usually used instead of cylinders high pressure in order to save usable space. This allows you to store large quantity of the substance consumed by the production at a lower cost of space and finance. A tonne of a liquid product is equal to 100 cylinders of a gaseous product with a volume of 40 liters. The use of a gasifier reduces the cost of 1 conditional cylinder by 3 times.
	Minimum product loss through the use of perlite-vacuum insulation.
	Ease of maintenance. Gasifiers do not require the constant presence of the operator, there is no need for external energy sources.

Good to know!

To ensure that a liquid product (nitrogen, argon or oxygen) does not lose its purity parameters during storage, experts recommend degreasing cryogenic tanks at least once a year. VOR – tank degreasing plant is what you need if you have your own large fleet of tanks. This is your independence from service companies.

If you have a small fleet of containers, it is more profitable for you to order a degreasing service. Our company provides a full range of services: from diagnostics to a full cycle of repair and restoration work.

Transportation of gasifiers

When transporting the gasifier, the following requirements must be observed:

1. The valves must be closed, the level gauge must be switched off.
2. It is not allowed to transport the gasifier with a liquid product.
3. The maximum speed of movement from the MCC along the highway should not exceed 50 km/h.

Our capabilities

Professionalism and confidence, backed by technical knowledge, modern equipment and the latest technologies:

• Own staff of design, engineering and technological services,
• Welding equipment, technologies and specialists certified by NAKS are the key to the impeccable quality of manufacturing cryogenic equipment.
• Modern equipment for diagnostics of tightness, which allows to determine the leakage of the inner vessel and casing up to 5.0 * 10 -13 m 3 * Pa / s.
• Advanced vacuum and high-vacuum equipment allows creating a vacuum in the interwall space up to 7.3*10 -5 Pa.
• Multi-stage control and the use of materials and components only from proven and confirmed partners allows us to guarantee the perfect operation of the equipment for many years.

Cooperating with us, clients receive:

• Package offer: delivery, installation, commissioning of equipment, practical training of service personnel - we will perform promptly and efficiently.
• Diagnostics and repair - as soon as possible. Our own mobile service department travels to anywhere in the world, performing the work necessary for the customer both on its territory and at the production base of our company. A regularly replenished warehouse of components and spare parts allows us to carry out work in the shortest possible time.
• 100% confidence in the quality of GCC. We are 100% confident in the reliability of the equipment produced and offer an extended warranty for up to 5 years.

Refurbished MCC

The company "DIOXID" carries out high-quality restoration of cryogenic equipment of any manufacturers - both domestic and foreign (China, USA, Canada, Europe). Mothballed equipment is equipment that, for one reason or another, was little or almost never used by the owner, most often was mothballed. It is in good technical condition with a minimum level of wear and a large residual resource.

In the process of restoration, modern fittings and high-quality materials are used, the entire range of repair and restoration work is carried out, if necessary, an industrial safety examination is carried out with an extension of the life of the cryogenic vessel.

You'll be up and running with your equipment in as little as 14 days instead of waiting 4 months for new equipment to be manufactured.

Cold cryogenic gasifiers, volume from 1 to 100 m3 - how to buy?

Contact our specialists in any of the proposed ways

We guarantee a high-quality and prompt response!

	Nominal volume, m 3	Maximum working pressure, MPa	Maximum amount of stored product, kg			Equivalent to 40 l cylinders, pcs			Overall dimensions (L*W*H), excluding evaporator, mm	Tank weight, no more than, kg
			Nitrogen	Argon	Oxygen	Nitrogen	Argon	Oxygen
MCC-2	2	1,6 (3,5)	1539	2660	2166	221	266	271	2300x1750x2200	1800
MCC-3	3	1,6 (3,5)	2300	4000	3200	332	399	406	1900-2100x1900(2100) x3850	2200 (3000)
MCC-5	5	1,6 (3,5)	3800	6700	5400	552	662	677	1900(2100)x1900(2100) x5700	3000 (4100)
MCC-6	6	1,6 (3,5)	4600	8000	6500	664	798	812	1900(2100)x1900(2100) x6500	3300 (4680)
GCC-8	8	1,6 (3,5)	6140	10640	8660	877	1062	1080	1900(2100)x1900(2100) x8250	4200 (5800)
GHK-8M	8	1,6 (3,5)	6140	10640	8660	877	1062	1080	2400(2600)х2300(2400) x5250	4300 (5800)
GCC-10	10	1,6 (3,5)	7675	13300	10830	1104	1324	1354	2400(2600)х2300(2400) x6400	4980 (7000)
GCC-15	15	1,6	11510	19950	16245	1656	1986	2030	2400(2600)х2300(2400) x8650	6650
MCC-20	20	1,6	15350	26600	21660	2207	2648	2707	2500(2500)x2400(2600) x8500	8550
GCC-25	25	1,6	19190	33250	27075	3037	3367	3384	2600(2600)х2500(2700) x9350	10700
GCC-30	30	1,6	23085	39900	32490	3311	3973	4060	2700x2600x12600	18950
GCC-50	50	1,6	38475	66500	54150	5483	6622	6768	3100x3000x12820	31190
GCC-100	100	1,6	80800	139400	108300	10965	13243	13537	3530x3350x17600	52080

The gasifier is an autonomous complex, structurally consisting of the following elements:

1. inner vessel (welded, stainless steel sheet),
2. casing,
3. evaporator,
4. piping,
5. armature kit.

The vessel is thermally insulated using multilayer screen-vacuum insulation. The space between the vessel and the casing is evacuated. To deepen the vacuum on the inner vessel there is a pocket for filling the sorption material - zeolite.

The vessel is installed in a casing on fiberglass supports and is centered in the upper part of the tank. A membrane is installed on the lower bottom of the casing, which is triggered by excess pressure in the casing.

The gasifier has slinging devices for mounting and rigging. To limit the pressure in the vessel and product communications, safety valves are installed on the piping, which are adjusted at the beginning of the opening.

If it is necessary to reduce the allowable working pressure in the vessel, the safety valves are reconfigured to a pressure in the same range. The pressure booster evaporator is located under the gasifier and consists of profiled aluminum elements connected in series. The production evaporator is installed separately and consists of profiled aluminum elements.

With an increase in pressure in the gasifier above the working one by 0.05 MPa (0.5 kgf / cm 2), gas extraction from the pressure rise evaporator stops, while excess gas enters the consumer's line.

Kriokomplekt LLC offers the following spare parts and fittings for cold cryogenic gasifiers gasifiers: Bellows vacuum valve DN25, 10/TRZhK-4M Cold shut-off valve DN50 Ru16, AK 7969.000-09 (KS 7969.000-09) Purge shut-off valve KVO 7406.000 Angle shut-off valve AK004.0 701 (KS 7104.000) DEMENTER regulator DU25, AK 7758.000 (CS 7758.000) DRAMICAL AK AK 7543.000-01 valve (KS 7543.000-01) Obranny spring-lifting spring DU25, AK 7547.000 (KS 7547.000) Obranny Spring Spring DU16, AK 7546, AK 7546 (KS16, AK 7546 (KS 7546.000) valve three-way DU4 PP25, AK 7138.000 (KS 7138.000) Evaporator AK 1502.03.000 (KS 1502.03.000) Panel AK 1502.02.120 (KS 1502.02.120) Ventil RASTROD COLD DU32 RU16, AK 7968.000-09 (KS 7968.000-09-09-09-09 ) Check valve Du25, AK 7544.000-01 (KS 7544.000-01)

Gasifiers are designed to maintain pressure in isothermal storage tanks for liquefied CO2 by gasifying the liquid phase while consuming the gaseous phase of CO2.

The gasifier consists of an evaporator column, a heater made of 12X18H10Ti stainless steel, and an automatic control unit.

Steam carbon dioxide gasifiers are designed to take liquid carbon dioxide according to GOST 8050–85 from an isothermal tank, convert it into a gaseous state and supply it to a consumer line. The gasifier consists of a vertical heat exchanger, consisting of a body and a tube bundle. An inlet is located in the lower part of the heat exchanger, through which liquid carbon dioxide enters the tube bundle.

Steam is supplied to the heat exchanger housing, which, washing the tubes from the outside, heats liquid carbon dioxide and turns it into gas, which enters the consumption line through a fitting.

The gasifier has a safety valve for automatic release of carbon dioxide from the gasifier into the atmosphere when the maximum working pressure is reached, and an electromagnetic valve that controls the supply of liquid carbon dioxide to the gasifier.

To control the pressure and temperature of gaseous carbon dioxide and water, the gasifier is equipped with pressure gauges and thermometers.

The equipment is equipped with a complete...

POWER FROM 70 KG/HOUR TO 500 KG/HOUR

GASIFIER ELECTRIC type "GU"

The gasifier is designed for gasification and maintenance of a given pressure in an isothermal tank at the expense of gaseous carbon dioxide from it.

The pressure is maintained by evaporating the liquid phase of carbon dioxide in the gasifier and returning it in the form of gas to the reservoir or to the consumer line. depending on the chosen scheme of gasification of liquid carbon dioxide.

The gasifier consists of an evaporator column and an electric control unit. Gasification of liquid carbon dioxide occurs directly from electric heaters, excluding intermediate heat carriers.

During the operation of the gasifier, automatic switching on and off of the heating elements (heaters) occurs in accordance with the signals from the temperature and pressure sensors, maintaining their values ​​at the level that is set by the temperature and pressure settings on the gasifier devices.

The evaporator and heating elements of the gasifier are made of...

LLC "Kadi" Carbon Dioxid (Samara) offers carbon dioxide complexes for the provision of a carbon dioxide line for the carbonation of drinks, complexes for feeding plants with carbon dioxide, complexes for the production of aerated chocolate, complexes for the production of Ar + CO2 welding mixtures from design to installation "under key":

Tank semi-trailers for transporting liquid carbon dioxide TsZhU-4.0; TsZhU-8.0; TsZhU-10.0, TsZhU-17.5; TsZhU-22.0,

Storage tanks for liquid carbon dioxide UDKh-4.0; UDKh-8.0; UDKh-10.0; UDH-12.5; UDKh-20.0; UDKh-30.0 UDKh-40.0 UDKh-50.0

Pressure reducing unit in the tank APD-12.5

SPU10/50 carbon dioxide overflow stations,

Stations for charging carbon dioxide cylinders and fire extinguishers. SZU800/SZU-800D

Carbon dioxide gasifiers GU125….GU1000,

Carbon dioxide heaters PU125…GU1000.

Pressure regulators AR-40…AR-60.

Heater

The heater is designed to heat and maintain a constant temperature of the process gas coming after the gasifier, after the reservoir of an isothermal or other gas source (carbon dioxide, argon or mixtures thereof) before the line consuming it.

The heater consists of a heating column and an electric control unit.

The gas is heated directly from electric heaters, excluding intermediate heat carriers.

During the operation of the heater, automatic switching on and off of heating elements (heaters) occurs in accordance with the signals.

The gasifier is designed to maintain a predetermined pressure in an isothermal tank at the expense of gaseous carbon dioxide from it.

The pressure is maintained by evaporating the liquid phase of carbon dioxide in the gasifier and returning it in the form of gas to the reservoir or to the consumer line.

The gasifier consists of an evaporator column and an electric control unit.

PROMGAZTEKHNOLOGIYA LLC offers cold cryogenic gasifiers of any capacity, oxygen and carbon dioxide gasifiers, liquid oxygen and nitrogen gasifiers from a warehouse in Pskov.

Gasifier GKhK-3, GKhK-8, TGKhK 1.0-0.06 / 1.6, SGU-7K, GU (S) -7.4 / 200, AGU-2M (based on ZIL 130), TsTK-8 , TsTK-5, TsTK-2.5, TsTK-0.5, Filling ramps, CONTROL BOARDS, CRYOGENIC PUMPS, as well as a wide range of cryogenic, carbon dioxide equipment.

LLC "IzhKrioTekhnika" offers YOU gasifier GKhK-0.2/2.0-30 for rent.

A gasifier is equipment designed to transport, store liquid oxygen (nitrogen, argon, carbon dioxide) and deliver it to the consumer in a gaseous state.

Gasifier GKhK-0.2 / 2.0-30, filled with oxygen, weighs 435 kg, by the amount of gaseous product it replaces approximately 24 forty-liter cylinders (with an operating pressure of 14.7 MPa) with a total weight of 1776 kg.

The gasifier is made in a protective frame on wheels and can be moved by one person.

Scope of gasifiers: gas cutting, laser cutting, plasma cutting and welding, flame and heat treatment of parts, food industry, medicine, cosmetology, fish farming and much more.

Detailed information on the company's website and by phone.

The production company LLC "IzhKrioTekhnika" is engaged in the production and supply of a wide range of cryogenic equipment, incl. cold cryogenic gasifiers with a volume of 80 to 60,000 liters.

Simply give us a call and our experts will be happy to help you choose the right equipment for YOU.

You get RELIABLE high-quality equipment that works autonomously without power consumption.

LLC "IzhKrioTekhnika" offers to purchase the gasifier GKhK-0.2 / 2.0-30 on very favorable terms.

Technical characteristics and appearance of the gasifier can be viewed on the website.

The equipment was manufactured in 2014.

The gasifier does not require registration with Rostekhnadzor.

LLC "IzhKrioTekhnika" offers to purchase the gasifier GKhK-0.2 / 2.0-30 on very favorable terms. You get RELIABLE high-quality equipment that works autonomously without power consumption, as well as compact, safe, transportable, economical equipment.

We will select the best equipment.

When choosing a gasifier, the following should be considered.

The volume of the gasifier tank should be selected based on the average monthly gas consumption:

• if from 150 to 250 gas cylinders are consumed per month, that is, from 900 to 1500 Nm3 of gas product per month, then a gasifier with a capacity of 1500 l / 18 bar should be used;
• at a flow rate of 250 to 500 cylinders per month, i.e. from 1500 to 3000 Nm3 of gas product per month, it is preferable to use a 3000/15 gasifier or two 1500/18 gasifiers. The presence of two gasifiers increases the reliability of the gas supply system, as it allows you to work continuously and during periods of refueling
• at a flow rate of 500 to 1000 cylinders per month, i.е. from 3000 to 6000 Nm3 of gas per month, it is advisable to use a 5000 l/15 bar tank or two 3000 l/15 bar tanks, etc.
• if the consumption per month is from 30 to 150 cylinders, then instead of a stationary gasifier, it is preferable to use a mobile gasifier of the 500l / 15bar-20cub.m / hour type, the additional advantages of which are that there is no need to register with the registering authorities and the possibility of transportation by a small-tonnage vehicle of the Gazelle type for refueling .

The required capacity of the gasifier evaporator should be determined from the peak load in Nm3 of gas/hour:

• at a peak flow rate of up to 20 Nm3 of gas / hour (3 standard cylinders per hour), an evaporator with a capacity of 20 Nm3 / hour is declared;
• over 20 to 40 Nm3 gas/hour (from 3 to 6 cylinders per hour) - evaporator with a capacity of 40 Nm3/hour, etc.

It must be taken into account that the reduced capacity of the production evaporator can lead to the ingress of liquid gas into the consumer line.

Purpose:

Application:

Specifications

Product designation		GHK-3/1.6-200M		GKhK-8/3.0-250
Capacity, m 3
Working pressure, MPa (gf / cm 2)
Productivity for gaseous oxygen, nm 3 / h	25;50; 75;100		25;50; 75;100				250;500;1000; 1500;2000
	2400x 2160s 3215	2400x 2160s 3215	2440x 2160s 5600	2440x 2160s 5600	2440x 2160s 5600	2440x 2160s 6630	3145x 2850s 7840
Welding seams are made automatically by welding	applicable	applicable	applicable	applicable	applicable	applicable	applicable
The inner vessel is made of stainless steel GOST 5632-2014	applicable	applicable	applicable	applicable	applicable	applicable	applicable
The outer vessel is made of carbon steel 09G2S GOST 19281-2014 (it is possible to use an aluminum alloy)	applicable	applicable	applicable	applicable	applicable	applicable	applicable
External surfaces are painted by automatic feeding method	applicable	applicable	applicable	applicable	not applicable	not applicable	not applicable
The pipeline and fittings are made of stainless steel GOST 5632-2014 (may use bronze)	applicable	applicable	applicable	applicable	applicable	applicable	applicable
Safety valves are adjusted with a range of 0.02 MPa from 1.1 to 18.0	applicable	applicable	applicable	applicable	applicable	applicable	applicable
The space between the vessels is filled with perlite and evacuated to a pressure of -0.01 MPa	applicable	applicable	applicable	applicable	applicable	not applicable	not applicable
The use of screen-vacuum insulation	applicable	applicable	applicable	applicable	applicable	applicable	applicable
Execution type vertical	applicable	applicable	applicable	applicable	applicable	applicable	applicable
Execution type horizontal	not applicable	applicable	applicable	applicable	applicable	applicable	applicable
Refueling of the gasifier is carried out from transport tanks. Percentage of occupancy - 95%	applicable	applicable	applicable	applicable	applicable	applicable	applicable
The time of filling the gasifier with a cryoproduct, 60 min.	applicable	applicable
Number of supports, pcs.

Gasifiers cold cryogenic series GKhK_n

Purpose: storage and gasification of liquid cryoproducts (nitrogen, oxygen, argon).

Application: oil and gas production, thermal power engineering, mechanical engineering, aviation, construction, medicine, etc.

The GKhK_n series is not subject to registration with Rostekhnadzor

Equipment:

• outer vessel
• internal vessel;
• production evaporator;
• pressure boost evaporator;
• safety devices,
• control devices,
• binding pipelines.

Cold cryogenic gasifier GKhK_n series

Product designation
Capacity, m 3
Number and volume of cryocylinders included in the gasifier
Working pressure, MPa
The amount of product to be filled in by oxygen, kg
Equivalent to 40 l cylinders, pcs.

Note: at the request of the Customer, it is possible to manufacture gasifiers with a volume of more than 2 m 3, by increasing the number of cryocylinders that are part of the gasifier.

At the request of the Customer, street, anti-vandal execution is possible.

The performance of gasifiers in terms of gaseous product (nitrogen, argon, oxygen) depends on the capacity of the installed production evaporators.

Gasifiers cold cryogenic series MCC

Purpose: storage and gasification of liquid cryoproducts (nitrogen, oxygen, argon).

Application: oil and gas production, thermal power engineering, mechanical engineering, aviation, construction, medicine, etc.

Equipment:

• outer vessel
• internal vessel;
• production evaporator;
• pressure boost evaporator;
• shut-off and control valves,
• safety devices,
• control devices,
• binding pipelines.

Note: at the request of the Customer, it is possible to manufacture gasifiers with a given volume in the range from 3 to 100 m 3 .

The performance of gasifiers in terms of gaseous product (nitrogen, argon, oxygen) depends on the capacity of the installed production evaporators.

Cold cryogenic gasifier GCC series

Product designation
Capacity, m 3
Working pressure, MPa
Empty tank weight, kg
Amount of product to be filled in by oxygen, t
Overall dimensions of the tank, mm	2400x 2160s 3215	2440x 2160s 4500	2440x 2160s 5600	2440x 2160s 6630	3145x 2850s 7840

Small volume vertical cryogenic gasifiers (cryocylinders)

Item name

MP series (low pressure)

GCC-0.18/1.37

GCC-0.21/1.37

Dimensions (diameter*height), mm

Nominal volume, l

Effective volume, l

Working pressure, MPa

Medium LNG, safety valve setting pressure class 1:1.59, valve pressure class 2:2.41 Medium LO2/LN2/Lar, safety valve set pressure class 1:1.59, burst pressure prev. membranes: 2.41.

Working environment

Maksim. working environment weight, kg

Evaporation loss

Liquid level gauge

float

float

float

External surface treatment

polishing

polishing

polishing

Item name

HP series (medium pressure)

Dimensions (diameter*height), mm

Nominal volume, l

Effective volume, l

Replaces oxygen cylinders, pcs.

Working pressure, MPa

Safety device setting pressure, MPa

LNG filling, class 1 relief valve set pressure: 2.41, class 2 valve pressure: 3.45 Filling LO2/LN2/Lar, class 1 relief valve set pressure:2.41, rupture disc burst pressure:3.62

Working environment

Maksim. working environment weight, kg

Evaporation loss

Liquid level gauge

float

float

float

External surface treatment

polishing

polishing

polishing

Item name

VP series (high pressure)

GCC-0.18/2.88

GCC-0.21/2.88

Dimensions (diameter*height), mm

Nominal volume, l

Effective volume, l

Replaces oxygen cylinders, pcs.

Working pressure, MPa

Safety device setting pressure, MPa

relief valve setting pressure:3.45 rupture disk burst pressure:5.17

Working environment

Maksim. working environment weight, kg

Evaporation loss

Liquid level gauge

float

float

float

External surface treatment

polishing

polishing

polishing

Horizontal cryogenic gasifiers of small volume (cryocylinders)

Item name	MP series (low pressure)	HP series (medium pressure)
Dimensions (diameter*height), mm
Nominal volume, l
Effective volume, l
Replaces oxygen cylinders, pcs.
Working pressure, MPa
Safety device setting pressure, MPa	pressure of operation of the safety valve of the 1st class: 1.89. valve pressure class 2:2.86	pressure of operation of the safety valve of the 1st class: 2.75. pressure in valve class 2:3.45
Working environment	LNG, Ln₂, LO₂, LAr, LOO₂	LNG, Ln₂, LO₂, LAr, LOO₂
Maksim. working environment weight, kg
Evaporation loss
Liquid level gauge	capacitive	capacitive
External surface treatment	polishing	polishing

Transport horizontal cryogenic gasifiers of small volume (cryocylinders)

Item name
	GCC-0.24/1.59	GCC-0.28/1.59	GCC-0.33/1.59
Dimensions (diameter*height), mm
Nominal volume, l
Effective volume, l
Replaces oxygen cylinders, pcs.
Working pressure, MPa
Safety device setting pressure, MPa	Working medium LNG, safety valve setting pressure class 1: 1.89. valve pressure class 2:2.86
Working environment
Maksim. working environment weight, kg
Insulation type
Evaporation loss
Liquid level gauge	capacitive	capacitive	capacitive
External surface treatment	Polishing	Polishing	Polishing
Item name
	GCC-0.38/1.59	GCC-0.45/1.59
Dimensions (diameter*height), mm
Nominal volume, l
Effective volume, l
Replaces oxygen cylinders, pcs.
Working pressure, MPa
Safety device setting pressure, MPa	LNG filling, class 1 safety valve set pressure: 1.89. valve pressure class 2:2.86
Working environment
Maksim. working environment weight, kg
Insulation type	High Vacuum Multilayer Spiral Insulation Materials
Evaporation loss
Liquid level gauge	capacitive	capacitive	capacitive
External surface treatment	Polishing	Polishing	Polishing

Gasifier, you can contact our managers.

Cold cryogenic gasifier GCC 50/0.8 (subject to registration with Gosgortekhnadzor) is a complex unit consisting of a cryogenic vessel (CFL Y50/0.8) and a production evaporator for storing a cryogenic product and dispensing gaseous products of air separation under operating pressure . GCC 50 / 0.8-1000- has a working pressure of up to 8 bar, in contrast to the standard pressure of 16 bar, which allows for finer adjustment of the gas at the outlet, increased safety, saving materials, due to the thinner vessel wall. Most often, such an oxygen gasifier is used to supply oxygen gas to steelmaking furnaces. It is also often used as a storage of liquid air separation products (similar to BSH).
Cold cryogenic gasifier GCC 50/0.8 is often used as a medical gasifier. For a continuous supply of a gaseous product, two vessels are often installed and combined along the line for dispensing a liquid product into a production evaporator. The operating pressure in the hospital consumption line is no more than 4 bar, so the cryogenic vessel does its job perfectly.

Further in the text, we will analyze the main properties and advantages of a cryogenic gasifier over traditional methods of storage and use of air separation products in standard 40-liter cylinders.

Popularly, this type of equipment has different names: nitrogen gasifier, oxygen gasifier, medical gasifier, cryogenic gasifier - just variations of the names of the same equipment.

The main components of the gasifier:

• Cryogenic vessel CFL-Y50/0.8 is an isothermal double-walled vessel with perlite-vacuum insulation. The vessel is designed for transportation, storage and dispensing of a liquid cryoproduct under a given pressure.
• The pressure booster evaporator is an atmospheric heat exchanger of small capacity, designed to maintain a constant predetermined pressure in the vessel. The pressure in the vessel is equal to the pressure of the liquid cryoproduct delivered to the line of the production evaporator.
• Production evaporator - an atmospheric heat exchanger designed to convert a liquid cryoproduct into a gaseous fraction due to natural heat exchange with the environment, and deliver it to the consumption line at a given pressure. Cold cryogenic gasifier MCC 50/0.8 Has a production evaporator with a capacity of 500 m3/hour. CRYONICA is ready to manufacture an evaporator of any capacity for you to order.
• Pressure regulator - This regulator has two purposes:

Vessel pressure regulation, economizer function. During the pressurization, the saturated vapor from the pressurization evaporator passes through the pressure regulator into the gas fraction of the inner vessel. Due to this operation, the gasifier can maintain the required pressure constantly. Excessive pressure in the gas fraction can be relieved through the regulator to prevent the safety valve from tripping and losing gas.

Reduction of excess pressure is carried out automatically, without operator intervention.

• A set of pipelines is a set of all cryogenic and gas pipelines connecting the above units to each other.
• Valves - a set of shut-off, control and safety valves, which, according to PB 03-576-03 (rules for the design and safe operation of pressure vessels), must be installed on all gasifier units.
• A set of instrumentation - devices for monitoring pressure and liquid level in a vessel.

The cold cryogenic gasifier GCC 50/0.8-1000 is widely used in all branches of industry and science. A variety of their modifications makes it possible to use it in any production that consumes technical gases (oxygen, argon, nitrogen).

Advantages:

The purity of the resulting product: the inner vessel is made of stainless steel, which guarantees no chemical bonds between the material of the vessel and the working medium, this in turn guarantees an increased purity of the resulting gaseous product. This advantage has given gasifiers a wide range of applications in science, materials analysis, metal laser cutting, and other processes requiring higher gas purity.

Technological convenience: depending on the geometric volume, the oxygen gasifier GCC 50/0.8 is able to replace 6761 standard 40-liter cylinders. When operating the gasifier, there is no need to transport, unload and load bulky and dangerous cylinders. Achieved significant savings in transport costs. There are no operations for connecting and disconnecting cylinders in the gas train.

Space Saving: a cryogenic vessel that contains liquefied gas takes up about 10 times less space than standard 40-liter cylinders with an equivalent amount of gas. Liquefied gas, when evaporated, expands by about 650-700 times in volume. Even under the condition of strong compression (pressure in a 40-liter cylinder is 150 kgf/cm), which increases the danger, the gaseous product and its heavy steel shell take up a large amount of space.

Safety: The GCC 50/0.8 gasifier has a working pressure of up to 8 kgf/cm, when the working pressure of a standard cylinder is 200 kgf/cm. Due to its volume, the gasifier provides production continuously for a significant period of time, therefore, workers do not have constant and random access to it, which increases the overall safety of production.

Economic expediency: the cost of a liquid cryoproduct is approximately 40-50% lower than the cost of a gaseous product in standard cylinders. The manufacturer of the gaseous product does not bear the costs of gasification, filling, loading and storage of cylinders, which allows him to reduce the retail price for liquid air separation products. Depending on the configuration, gasifiers have a payback period of 6 months to several years.