国家知识产权局信息显示,中国石化工程建设有限公司、中石化炼化工程(集团)股份有限公司申请一项名为“一种灵活调整回收组分的饱和轻烃综合回收及装置”的专利,公开号CN120607904A,申请日期为2024年03月。专利摘要显示,本发明属于炼油及化工领域,涉及一种灵活调整回收组分的饱和轻烃综合回收方法及装置。本发明具有如下优点:将常减压装置、各加氢精制装置及含硫气相升压冷却后的含石脑油液相集中稳定,...
Source Link国家知识产权局信息显示,中国石化工程建设有限公司、中石化炼化工程(集团)股份有限公司申请一项名为“一种灵活调整回收组分的饱和轻烃综合回收及装置”的专利,公开号CN120607904A,申请日期为2024年03月。专利摘要显示,本发明属于炼油及化工领域,涉及一种灵活调整回收组分的饱和轻烃综合回收方法及装置。本发明具有如下优点:将常减压装置、各加氢精制装置及含硫气相升压冷却后的含石脑油液相集中稳定,...
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