Is syngas with this ratio suitable for LNG production?
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This post was last edited by dmz329227 on 2017-7-18 at 16:18. Please analyze whether syngas containing such components is suitable for use in LNG production! H2 O2 N2 CH4 CO CO2 C2H4 C2H6 H2S Heat value % % % % % % % % mg/Nm3 MJ/Nm3 27.30 0.11 6.56 36.9 7.1 10.1 3.54 6.9 8000 ~23 Additionally, please analyze what the hydrogen-to-carbon ratio is for this mixture Please write down the calculation process; I’d like to read it
The levels of hydrogen, nitrogen, carbon monoxide, carbon dioxide, and hydrogen sulfide are all too high; separating these out would also be possible
First of all, if one wants to engage in LNG business, it is definitely possible to do so. As for whether it is suitable or not, it needs to be considered comprehensively in light of the cost of the feed gas, equipment investment, and operating costs.
This feels like the composition of coke oven gas; it can first be methanized, the methane proportion increased thereafter, purified, and then liquefied – the domestic processes for coke oven gas can serve as a reference
It’s not the composition of coke oven gas; the H2 content is low while the CH4 content is high