Technology for producing syngas via wet quenching of chemical wastewater in coke production
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“\"Using coking wastewater to quench coke for the production of syngas.\" I heard that some people are working on this, so I would like to ask everyone about its feasibility
“What is the process of “using coking wastewater to quench coke and produce syngas”?
What is the main approach to the manufacturing process?
The gasification reaction requires a continuous supply of heat, which means oxygen must also be provided for combustion. It still seems difficult.
It seems that steam generation is no problem. As for gasification, there isn’t enough heat, and it’s also difficult to recover the gas!
How should phenols in wastewater, as well as the volatile components of tar, be treated? Won’t it get clogged over time? Also, is the purity of the generated gas acceptable? If this approach works, it will save a great deal of energy, reduce costs, and eliminate the need for dry quenching of coke.
Is it by taking advantage of the fact that these phenols and a small amount of oil can vaporize at high temperatures? Hehe
This research and development technology seems to involve a combination of two specialized fields: coking (dry quenching of coke) and gasification. Please share your opinions and suggestions; perhaps we can accomplish something meaningful together. Hehe
The separation of steam and water gas, as well as their utilization downstream, is challenging. Don’t know how to solve it? Nitrogen is much better for dry quenching of coke.
Tar in coke oven gas is difficult to handle; our wet desulfurization process faces difficulties, and the sulfur produced is green in color, so it can only be disposed of by landfilling. Secondly, the gas production from coke ovens is greatly affected by temperature; in winter the load is around 70%, while in summer it can reach 110%, which has a significant impact on the manufacturing process.