The issue of CO produced from coal
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Dear experts: I would like to ask what type of coal gasification technology should be used in order to obtain more carbon monoxide products? What are the components of the syngas produced? What is the estimated investment for 16.5 million standard cubic feet of CO?
The CO design content is the highest in the Luchie furnace
If we consider only the CO content, SHELL is still the recommended choice at present; the CO content after gasification is over 60%. GSP is pretty much the same, but it is used by few people.
Use a Texaco stove. What is produced is water gas.
Most processes that achieve high carbon monoxide yields are powder coal gasification, with the type using high-pressure refractory bricks yielding the best results. In systems such as Shell, GSP, and space furnace types, where water-cooled walls require some heat to heat water and generate steam, part of the carbon must be oxidized to carbon dioxide in order to maintain the furnace temperature. Refractory bricks retain heat naturally, resulting in minimal heat loss and the highest carbon monoxide yield.
In pulverized coal gasification, the vapor pressure of water is low, resulting in fewer shift reactions and more CO.