中国环境管理干部学院学报
中國環境管理榦部學院學報
중국배경관리간부학원학보
JOURNAL OF THE ENVIRONMENTAL MANAGEMENT COLLEGE OF CHINA
2012年
6期
48-50
,共3页
焦炉烟道气%CO2 减排%硫铵工艺%碳铵工艺
焦爐煙道氣%CO2 減排%硫銨工藝%碳銨工藝
초로연도기%CO2 감배%류안공예%탄안공예
coke oven flue gas%CO2 emission reduction%ammonium sulfate process%ammonium bicarbonate process
对利用焦炉烟道气吸氨生产碳酸氢铵的新工艺进行了可行性、减排效果以及经济效益分析.研究表明:用该工艺吸收焦化厂烟道气中 CO2生产碳酸氢铵肥料,技术可行,该工艺的工业化将有利于解决焦化厂传统硫铵工艺存在的问题,如需购买原料硫酸、生产运营费用高、污染腐蚀等.年产100万 t 的冶金焦炭厂可减排 CO2温室气体1.34万 t,副产碳酸氢铵肥料每年可获利187万元,可实现经济效益和社会效益的双赢,符合可持续发展战略.
對利用焦爐煙道氣吸氨生產碳痠氫銨的新工藝進行瞭可行性、減排效果以及經濟效益分析.研究錶明:用該工藝吸收焦化廠煙道氣中 CO2生產碳痠氫銨肥料,技術可行,該工藝的工業化將有利于解決焦化廠傳統硫銨工藝存在的問題,如需購買原料硫痠、生產運營費用高、汙染腐蝕等.年產100萬 t 的冶金焦炭廠可減排 CO2溫室氣體1.34萬 t,副產碳痠氫銨肥料每年可穫利187萬元,可實現經濟效益和社會效益的雙贏,符閤可持續髮展戰略.
대이용초로연도기흡안생산탄산경안적신공예진행료가행성、감배효과이급경제효익분석.연구표명:용해공예흡수초화엄연도기중 CO2생산탄산경안비료,기술가행,해공예적공업화장유리우해결초화엄전통류안공예존재적문제,여수구매원료류산、생산운영비용고、오염부식등.년산100만 t 적야금초탄엄가감배 CO2온실기체1.34만 t,부산탄산경안비료매년가획리187만원,가실현경제효익화사회효익적쌍영,부합가지속발전전략.
The technical feasibility, carbon dioxide emission reduction and economic benefit of the new technology of ammonia absorption with oven flue gas for CO2 sequestration to produce am-monium bicarbonate were analyzed and the results showed that this technology is realistic. The in-dustrialization of this process would help to solve many problems in the traditional ammonia sulfate technology of coking plant, such as purchasing acid sulfate as raw materials, high operating costs, equipment corrosion and so on. The CO2 emissions can be reduced by 13 400 t/a in the plant with an annual one million ton of metallurgical coke, and the by-product ammonium bicarbonate fertil-izer can make profit of 1.87 million RMB annual, which can realize economic and social win-win and also can meet the needs of sustainable development strategy.
