摘要
焦炉煤气制甲醇是具有中国特色的焦炉煤气综合利用技术,既实现了焦炉煤气的资源化利用,又减少了污染物排放,具有十分重要的现实意义和环保意义。依托国家重点研发计划项目"重点行业循环链接关键技术标准研究",开展了针对焦炉煤气制甲醇企业的现场调研和相关文献资料的对比研究,分析了焦炉煤气中氧含量以及硫化物、氨、苯、萘、氰化氢、焦油和粉尘等主要杂质对工业甲醇后续生产工序的影响,提出了生产工业甲醇用焦炉煤气的质量要求,用于指导焦化企业对炼焦生产及焦炉煤气净化工艺的过程管理和质量控制,为下游的工业甲醇生产提供合格的原料气。
The technology of coke oven gas to methanol is a characteristic integrated utilization process of coke oven gas in China, which shows important significance to both the mass production and environmental protection by implementing resource utilization of coke oven gas and reducing the emission of pollutant. Based on the National Key R ＆ D Program of China ＂study on the criterion of key technology in cycle linkage of private industry＇, the comparative studies between the enterprises survey and literature reports were carried out and the effects of main impurities, such as oxygen content, sulfide, ammonia, benzene, naphthalene, hydrogen cyanide, tar and dust on the subse- quent process of methanol were analyzed. As expect, the quality requirements of coke oven gas for industrial methanol production are pro- posed, which is useful to guide the process management and quality control in coke production and coke oven gas purification for enterpri- ses, and thus, providing qualified raw material gas for methanol production.
作者
熊楚安
张劲勇
张宏森
XIONG Chu＇an;ZHANG Jinyong;ZHANG Hongsen(School of Environment and Chemical Engineering, Heilongjiang University of Seienee and Technology,Harbin 150022, China;Baotailong New Materials Co. ,Ltd. , Qitaihe 154600,China)
出处
《洁净煤技术》
CAS
2017年第6期7-10,共4页
Clean Coal Technology
基金
国家重点研发计划资助项目(2016YFF0201602)
关键词
焦炉煤气
甲醇
煤气净化
质量要求
coke oven gas （COG）
methanol
purification of COG
quality requirements
