Most 300.000MTPA Ammonia Plant imported in the 1970s adopted Benfield Process to remove CO2. Having run for 30 years, these kinds of plant need to be revamped and retrofitted to satisfy the requirements of production technical development.
70年代国内引进的30万吨合成氨大多采用苯菲尔法脱碳工艺,已经运行了30年,必须改造、更新以满足生产技术发展的要求,扩能改造是重要选择之一。
参考来源 - 合成氨1000T/d改1500T/d的脱碳吸收塔改造设计·2,447,543篇论文数据,部分数据来源于NoteExpress
After Big Ben died, they painted a picture of him in his favorite field with Ian in the back watching him.
大本死去之后,他们给本画了一幅画像,画中,大本在他最爱的原野上奔驰,而伊恩在他的背上凝望他。
Following the completion of the New Soldier Field, Ben set up a full time design studio in Shanghai.
完成了芝加哥熊队主场体育馆的设计工作后, Ben在上海成立的专业设计工作室。
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