NHD与低温甲醇洗净化工艺的比较与选择  

Comparison and Choice Between NHD and Low-Temperature Methanol Wash Purification Processes

作　　者：童武元 

机构地区：[1]中石化金陵分公司化肥联合车间,南京210033

出　　处：《化肥工业》2005年第3期38-40,共3页Chemical Fertilizer Industry

摘　　要：通过对NHD和低温甲醇洗工艺的比较,论述水煤浆工程气体净化工艺方案的选择及NHD脱硫脱碳在大型装置上的工艺设计概况。By comparing the NHD process with the low-temperature methanol wash process a discussion is conducted on the choice of a gas purification process scheme for the coal-water slurry project and the process design outlines of the NHD process for desulfurization and CO2 removal in a large unit.

关 键 词：净化工艺 低温甲醇洗工艺 NHD脱硫脱碳 水煤浆工程 工艺设计 大型装置 工艺方案 气体净化 

分 类 号：TQ546.5[化学工程—煤化学工程] TQ223.121