Questions regarding direct coal liquefaction
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This post was last edited by jordan569 on 2013-1-6 at 20:28. I would like to ask the fellow forum users: what are good uses for the oil residues produced by the direct liquefaction of Shenhua coal? Can they be used for coking, gasification, or in power plants? In short, it would be a real shame to waste such valuable materials! . Note $ # , $ $
It should be possible to reuse it; it can’t just be discarded
I think it should also be made full use of, and at present, there is no utilization of the metals in the residues
It is said that gasification tests or combustion are being carried out, and some scholars have proposed ideas such as modifying it to make asphalt or creating new materials.
In their research, given current technology, environmental pollution can only be reduced through combustion methods
At present, apart from its use in power generation through combustion in power plants, there are no very good alternatives.
The utilization method for Shenhua coal liquefaction residues depends on their composition; if the metal content is high, they can be used in metallurgical processes； High oil content requires oil extraction before combustion, etc
Given cost considerations, it’s not very practical to separate them and then process them; they’re more often used for combustion to release heat...
Given cost considerations, it’s not very practical to separate them and then process them; they’re more often used for combustion to release heat...