Henan, China
Business Type:
Number of Employees:
Year of Establishment:
Plant Area:
260 square meters
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
OEM/ODM Service

Gas Gasification Generator, Gasification Generator, Double Stage Coal Gas manufacturer / supplier in China, offering Double Stage Cold Coal Gasifier Plant Used in Coal-Fired, Fuel Boilers, Kiln, Metallurgy, Chemical Industry, Aluminum., Strong Car Rubber Tires Single Shaft Shredder Machine Price, Factory Price PP/PE/Pet/LDPE Plastic Crusher/ Shredder/ Grinder Machine and so on.

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Supplier Homepage Products Gas Generator Double Stage Cold Coal Gasifier Plant Used in Coal-Fired, Fuel Boilers, Kiln, Metallurgy, Chemical Industry, Aluminum.

Double Stage Cold Coal Gasifier Plant Used in Coal-Fired, Fuel Boilers, Kiln, Metallurgy, Chemical Industry, Aluminum.

Min. Order / Reference FOB Price
1 Set US $6,218/ Set
Port: Qingdao, China
Production Capacity: 100per Year
Payment Terms: L/C, T/T, Western Union
Output Type: AC Three Phase
Certification: CE, ISO
Power: <50kW
Standard: Standard
Ash Layer Height: 100-300
Feeding Way: Manual

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Basic Info.

Partice Size of Coal
Gas Production
Stoker Driving Devices
Water Vapour Pressure
Gas Calorific Value
Gasification Agent
Transport Package
Standard Package
Made of steel
HS Code

Coal Gasifier is designed to be high production capacity, high gasification efficiency and better adaptability to various coals, high gas calorific value, and only need two worker to operate it, our coal gasifier can cope with different type heating furnace, kiln, steam boiler and ect.


Our company design and manufacture environmentally friendly coal gasifier that based on the air and steam as gasification agent and is the advanced equipment that produce mixed gas. The equipment is suitable for gasifying coking coal, coke and other fuels, are widely used as furnace kiln of machinery, metallurgy, chemical industry, glass, building materials, light industry, food, textile industry.

Double Stage Cold Coal Gasifier Plant Used in Coal-Fired, Fuel Boilers, Kiln, Metallurgy, Chemical Industry, Aluminum.

Composition of Coal Gasifier

CO: 23-27%
H2: 12-17%
CH4: 2-3.5%
CO2: <5%
N2: 50-54%

As shown, the composition of the syngas can vary quite significantly, depending on the coal feedstock used, and the type of gasification reactor system and its operating conditions.


Features of Coal gas Gasifier, coal gasifier plant
1) Convenient to remove slags;
2) Easy to operate and maintain;
3) Long service life;
4) Continual and cyclical manufacturing;
5) It is safe to use for with double safe control;
6) Evenly combusting.
Application of Coal gas Gasifier, coal gasifier plant

Coal Gas Generator which designed and manufactured by our company use air and water vapor as the gasification agent, is the advanced equipment. It can product mixed-gas, fit gasify coke and other fuels. Coal gas generator is widely used in machinery, metallurgical, chemical, glass, building materials, light industry, food, textile industry.

Double Stage Cold Coal Gasifier Plant Used in Coal-Fired, Fuel Boilers, Kiln, Metallurgy, Chemical Industry, Aluminum.

Product Parameters
Chamber diameter(mm)8001000120015001600180020002400260030003200
Hearth active surface(m2)0.50.7851.131.772.012.543.144.525.317.078.04
Suirable fuelweak coherent gas carbon,anotherracite,burnt carbon
Fuel granularity(mm)25-80
Fuel consumption quantitykg/h40-10070-140120-190160-350350-460500-600500-720700-1040850-12001700-20001800-2200
Gasifying agentAir ,steam
Gas yieldNm³/h)140-350245-490420-670560-12001200-16001500-21001750-25002500-36003000-43006000-70006500-7500
Gas calorific valu(Kj/Nm³5020-56705020-6000
Water jacket heating area()
Steam outputkg/h6080130200220260350420600840200
Gas outlet temperature()(400-500)Plants related with the coal(400-500)Plants related with the coal
Gas outlet pressure(Pa)1000980-14701470-1960980-1470
Gas exportation diameter(mm)2193253254264265296307208201020900
Air pressure(Pa)300040003000
Saturated air temperature()50-6050-65
Ashpan rotational speed(r/h)0.177-1.77
Equipment gross weight(t)3.54.557.5102023.429.83237.616

Process of the coal gasifier
During gasification, the coal is blown through with oxygen and steam (water vapor) while also being heated (and in some cases pressurized). If the coal is heated by external heat sources the process is called "allothermal", while "autothermal" process assumes heating of the coal via exothermal chemical reactions occurring inside the gasifier itself. It is essential that the oxidizer supplied is insufficient for complete oxidizing (combustion) of the fuel. During the reactions mentioned, oxygen and water molecules oxidize the coal and produce a gaseous mixture of carbon dioxide (CO2), carbon monoxide (CO), water vapour (H2O), and molecular hydrogen (H2). (Some by-products like tar, phenols, etc. are also possible end products, depending on the specific gasification technology utilized.) This process has been conducted in-situ within natural coal seams (referred to as underground coal gasification) and in coal refineries. The desired end product is usually syngas (i.e., a combination of H2 + CO), but the produced coal gas may also be further refined to produce additional quantities of H2:

3C (i.e., coal) + O2 + H2O → H2 + 3CO
If the refiner wants to produce alkanes (i.e., hydrocarbons present in natural gas, gasoline, and diesel fuel), the coal gas is collected at this state and routed to a Fischer-Tropsch reactor. If, however, hydrogen is the desired end-product, the coal gas (primarily the CO product) undergoes the water gas shift reaction where more hydrogen is produced by additional reaction with water vapor:
CO + H2O → CO2 + H2
Although other technologies for coal gasification currently exist, all employ, in general, the same chemical processes. For low-grade coals (i.e., "brown coals") which contain significant amounts of water, there are technologies in which no steam is required during the reaction, with coal (carbon) and oxygen being the only reactants. As well, some coal gasification technologies do not require high pressures. Some utilize pulverized coal as fuel while others work with relatively large fractions of coal. Gasification technologies also vary in the way the blowing is supplied

Double Stage Cold Coal Gasifier Plant Used in Coal-Fired, Fuel Boilers, Kiln, Metallurgy, Chemical Industry, Aluminum.

1.Are you a manufacturer or trading company?

We are a private machine manufacturer which have12 years experience  in coal gas machine.

We have matural tech and reasonable price.

2.Any customers around your factory for checking?

We have many customers close to us.We warmly welcome you if you want to come.

Our Service

Pre-sale services:

  (1) device model choice.
  (2) According to customer's special requirements, design and manufacture of products.
  (3) Training technical personnel for clients.
  (4) The company is free of charge to the user on-site engineering and technical personnel planning site for the user to design the  best processes and program

 After-sale services :

  (1) free to assign a dedicated service personnel, arriving at the scene and guiding  customers' installation.
  (2) equipment installation.
  (3) on-site training of operators.
  (4) complete sets of equipment installed, 1-2 full-time technical staff to stay free of charge to help customers on-site production of 1 month, until the user' satisfaction

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