高效利用炼厂尾气及焦炉煤气的技术研究-中国天然气全景网 关键词： 炼厂尾气； 焦炉煤气； 余气利用 [gap=335]Key words: refinery tail gas; coke oven gas; residual gas utilization
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In the petroleum refining process, great amount of refinery vent gas made up of hydrogen and light hydrocarbon such as methane, ethane, and propane etc. is produced.
石油加工过程中会产生大量含氢气及甲烷、乙烷、丙烷等轻烃组成的炼厂尾气。
参考来源 - 综合回收炼厂气中氢气及轻烃工艺的设计研究·2,447,543篇论文数据，部分数据来源于NoteExpress
除加氢尾气可直接利用外，其它炼厂气的硫和烯烃含量高，必须进行预加氢精制。
Except that the hydrogenation dry gas can be directly utilized, other refinery gases must be hydrotreated preliminary, owing to their high sulfur and olefin contents.
结果表明，气液撞击流脱硫技术是一种极具发展潜力的烟气脱硫技术，完全可以应用于炼厂FCC装置的尾气处理。
The experimental results indicate that the technology of gas - liquid impinging stream can be used to control the FCC regenerator flue gas.
重点介绍我国炼厂脱硫、硫回收及尾气处理装置的技术进步、存在问题及今后工作的重点。
The technical progress, existing problems and work emphasis in the future of sweetening, sulphur recovery and tail gas treatment of refineries in China are discussed.
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