低温干馏煤气脱硫碱源的研究  

Study on the alkali source for COG desulfurization under low-temperature carbonization

作　　者：张柏林 胡兆斌 宋传阳 段宝石 Zhang Bolin;Hu Zhaobin;Song Chuanyang;Duan Baoshi(Gansu Honghui Energy Chemical Co.,Ltd.,Jiayuguan 735100,China;ACRE Coking&Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China)

机构地区：[1]甘肃宏汇能源化工有限公司,嘉峪关735100 [2]中冶焦耐(大连)工程技术有限公司,大连116085

出　　处：《燃料与化工》2019年第1期40-42,共3页Fuel & Chemical Processes

摘　　要：针对低温干馏产生的煤气含氨量较低的情况进行了工艺分析和成本对比,在原有煤气净化系统设计基础上提出了工艺改进方案。Analysis is made for process and costs are compared in view of the situation that the NH 3 content is low in gas under low-temperature carbonization.Improvement idea is forwarded based on the original design for the gas purification system.

关 键 词：低温干馏 煤气脱硫 碱源 

分 类 号：X784[环境科学与工程—环境工程]