首页>
外国专利>
Method for pretreating air prior to introduction into a cryogenic air separation device and corresponding device
Method for pretreating air prior to introduction into a cryogenic air separation device and corresponding device
展开▼
机译：在引入低温空气分离装置和相应装置之前对空气进行预处理的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a method for the pre-treatment of air prior to the introduction thereof into a cryogenic air separation unit, and to the corresponding apparatus. In a method for cooling air ( 4 ) containing COSUB2 /SUB by means of direct heat exchange with water ( 12 ), the acid-base balance of the water used is altered such that the pH thereof is greater than 7 and such that the water absorbs a substantial fraction of the COSUB2 /SUB contained in the air.
展开▼
