How is the mass balance for water-coal slurry gasification calculated?
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How is the mass balance for water-coal slurry gasification calculated? Has anyone done this before? Could you give some ideas?
First, calculate the horizontal balance of the gasification furnace and the scrubber; the most important point is that raw gas contains about 60% water vapor.
Could you be more specific? I already know everything you’re talking about
Wastewater discharged from the external process units, water contained in the raw coal, water added to the system itself, and steam； The most important factors are the amount of high-pressure sealing water; if the boiler is connected to a series arrangement, this amount also needs to be taken into account. Additionally, the amount of hydrogen gas emitted from the gasification furnace unit (from which the water consumption can be deduced) is important, as well as the graywater vapor discharged from the top of the deaerator, the amount of graywater sent outside, and the steam discharged from the ammonia removal tower. The amount of water that circulates within the system is not considered
I came in to learn about this. I’d like to ask the original poster if they’ve figured out the approach to doing the calculations; I’ve been struggling with this issue as well. I hope to get some guidance from those who are more experienced. Thank you