基于荒煤气脱硫及利用的焦化企业减污降碳节能策略——以西北某城市为例  

Pollution Reduction and Carbon Reduction Energy Saving Strategies for Coking and Chemical Enterprises Based on Raw Gas Purification and Utilisation——Taking a City in Northwest China as an Example

作　　者：廉瑞 包岳 袁帅洁 付莉 王歌 LIAN Rui;BAO Yue;YUAN Shuaijie;FU Li;WANG Ge(College of Chemoistry and Chemical Engineering,China University of Petroleum(East China),Qingdao 266580,China;China Shenhua Coal to Liquid and Chemical Ordos Coal Liquefaction Company,Ordos 017029,China;Center for Safety,Environmental&Energy Conservation Technology,China University of Petroleum,Qingdao 266000,China;Qingdao Oasis Science and Technology Development Group Co.,Ltd.,Qingdao 266555,China)

机构地区：[1]中国石油大学(华东)化学化工学院,山东青岛266580 [2]中国神华煤制油化工有限公司鄂尔多斯煤制油分公司,内蒙古鄂尔多斯017209 [3]中国石油大学(华东)安全环保与节能技术中心,山东青岛266000 [4]青岛欧赛斯环境与安全技术有限责任公司,山东青岛266555

出　　处：《山东化工》2025年第2期113-116,共4页Shandong Chemical Industry

摘　　要：通过对新疆某地区现有焦化企业荒煤气排放情况调查,针对兰炭荒煤气资源浪费与污染严重的情况,分别从荒煤气脱硫、回用及外供燃烧和干法熄焦等余热利用措施进行减排分析,计算各措施减排量,得出该区域可节约37.55万t标煤,减排二氧化硫1937.22 t、氮氧化物843.04 t、颗粒物71.03 t、二氧化碳76万t,具有巨大的环境和经济效益。Through the investigation of the existing coking enterprises in a region of Xinjiang on the raw gas and pollutant emissions,for the waste of resources and serious pollution of the raw gas in semi-coke production,respectively,from the raw gas desulphurisation,reuse and external combustion and dry quenching,such as waste heat utilization measures for emission reduction analysis,calculation of emission reduction of each measure,concluded that it can reduce the use of 375,500 t of standard coal,emission reduction of 1937.22 t of sulfur dioxide,843.04 t of nitrogen oxides,71.03 t of particulate matter,and 760000 t of carbon dioxide with great environmental and economic benefits.

关 键 词：兰炭产业 焦化 荒煤气 余热利用 清洁生产技术 

分 类 号：X51[环境科学与工程—环境工程]