Do you know anything about aerospace high-pressure gasifiers?
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I heard that there’s a 65-kilogram furnace available for use in space applications. Does anyone know anything about this furnace? Could someone give some information? Let’s discuss it together
I heard from those in the aerospace field that they plan to use a gasification furnace with a pressure of 6.5 MPa. It can be said that there are no issues with the gasification furnace itself; the main problem lies in Unit 16, namely the unit for feeding pulverized coal, and that’s where the difficulties lie.
What are the main problems with the coal powder feeding unit? Could you explain in detail?
If carbon dioxide is used as the carrier gas, its pressure is close to the critical value, making it difficult to control; this is just a guess
HP N2, right? If methanol is produced, such high pressure isn’t necessary; and for ammonia synthesis, wouldn’t the hydrogen-to-nitrogen ratio be better?
If nitrogen is used for transporting pulverized coal, then carbon emission issues must be taken into consideration – should urea be produced in large quantities as a result?
The slag water system can’t handle it; such a significant drop in pressure is beyond what the pipes and valves can withstand
6.5Mpa coal water slurry gasifier and 8.5Mpa gasifier passed by. . .