4M20氮氢气压缩机取消平衡段技术改造  

Technical Renovation by Elimination of Balancing Stage from 4M20 Hydrogen-Nitrogen Compressor

作　　者：葛修民[1] 盛广振 江华[1] 

机构地区：[1]江苏恒丰化肥集团有限公司,新沂221400

出　　处：《化肥工业》2001年第2期43-45,共3页Chemical Fertilizer Industry

摘　　要：介绍了目前小氮肥企业普遍选用的 4M2 0压缩机取消平衡段改造的情况。改造后 ,提高了产量 ,稳定了生产 ,取得了满意的效果。The renovation is presented by the elimination of the balancing stage from the 4M20 compressor extensively used in the small-scale nitrogenous fertilizer plants at present. After the renovation the output is increased, the production is stabilized, and satisfactory results are obtained.

关 键 词：氮氢气压缩机 技术改造 工艺流程 氮肥 

分 类 号：TQ440.51[化学工程—化学肥料工业] TQ441