It is known to all that coal is cheap and best source of coal gas- a flammable gaseous fuel used for various industrial applications. The process of Coal Gasification is to combust the Coal in a controlled oxygen environment. The resultant is the generation of Coal Gas whose primary constituent is CO instead of CO2. Coal gas is used extensively to replace high value fuels for thermal applications. This Gas can also be used to make fertilizers and Chemicals.
CASE Group pioneers in 'GASIFICATION' sector. Considering the diverse industrial applications along with economic and environmental constraints, CASE brings a series of coal gasifier types. The gasifiers are primarily used for thermal applications.
Take a snippet of coal gasifier types suitable to meet the users’ demand.
CASE Hot Gasifier: This is the Basic type of Gasifier. This Gasifier Converts Coal into coal gas and the Gas output temperature is over 450ºC and the pressure is about 150mmWC
CASE Cold Pyrolysis Gasifier: These Gasifiers are one generation above Hot Gasifiers. In this technology, Gasifier gas can be scrubbed of the TAR and Clean cold Gas can be boosted to any pressure as per user’s requirements. The phenol water is 100% recirculated back into the system. These Gasifiers are fully automatic and are preferably used where burner level Automation is desired like in Automatic Steel Furnaces, Pellet Plants, Glass Plants, Aluminum Calciners etc
Circulating Fluidized Bed Gasifiers: These Gasifiers are the third-generation gasifiers where coal fines of 0mm-10mm size can be used for gasification. The calorific value of gas is about 1300Kcal/Nm3 and can be increased to about 1800Kcal/Nm3 by adding oxygen in the air which is used as gasifying agent.
CASE Entrained Flow Coal Gasifiers: These gasifiers are fourth-Generation Coal Gasifiers where the technology is better than Circulating bed coal gasifiers. In this technology, High ash coal can be used of size less than 100 microns
For detailed information, please feel free to contact our coal gasifier manufacturer and technologist.
No comments:
Post a Comment