Selection of coal gasification technology
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What kind of coal gasification technology should be used for coal types with low ash melting point, low ash content, high carbon content, and high alkaline earth metal content such as CaO, Na2O, and K2O in the ash?
The feasibility of Texaco and BGL should be slightly better.
It also depends on the internal water of the poster's coal. If the internal water exceeds 8%, pulping will become a problem. This kind of coal is not suitable for high-concentration pulping, which seriously affects the gas production of the gasifier. If there is no problem with the internal water, your coal type can definitely use Texaco’s process! Either you have to choose Shell or space furnace!
A simple two-stage gas stove in the building materials industry is very useful. I don’t know what your other specific requirements are?
Harbin Boiler Factory can do this. You can consult them.