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PROCESS AND DEVICE FOR THE BENEFIT OF GROSS COAL DEGASIFICATION GAS
PROCESS AND DEVICE FOR THE BENEFIT OF GROSS COAL DEGASIFICATION GAS
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机译:粗煤脱气气的工艺及装置
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摘要
Apparatus for treating gases produced from the conversion of coal, e.g., from carbonization of coal, to remove the undesirable constituents thereof is disclosed. The method involves passing the hot raw gases from the coal conversation process over a coke bed at a temperature of more than 1100 DEG K. The coke bed is located in the coal gasification reactor and is provided with an ordinary air supply. The subject method achieves a significant reduction in undesirable constituents in the gas and eliminates the need for auxiliary gas treatment systems, oxygen production systems and the like.
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