Low-temperature methanol washing exhaust gas treatment process for fixed-bed coal gasification
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For the tail gas treatment process in conjunction with low-temperature methanol washing in fixed-bed coal gasification, what processes are commonly used? Are they operationally stable? Which manufacturers provide them?
The exhaust gas treatment process for low-temperature methanol washing in fixed-bed coal gasification typically employs the circulating methanol absorption method. This method can effectively remove impurities such as hydrogen sulfide and carbon dioxide from exhaust gases. The operational stability is generally good; however, the actual performance also depends on equipment maintenance and operational management. The equipment and technical support for this process are mainly provided by specialized chemical equipment companies, such as China’s Huajin Group and China National Coal Mining Corporation. .
Cyclic methanol absorption method. Removes impurities such as hydrogen sulfide and carbon dioxide from exhaust gases. It runs stably and well