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公开(公告)号：EP1090674B1
公开(公告)日：2006-11-08
申请号：EP99921270.7
申请日：1999-05-25
发明人： SHIMAKAWA, Kenzo
CPC分类号： B01D53/8687 , B01D53/14 , B01D53/1487 , B01D53/18 , B01D53/86
摘要： A device for cleaning a noxious gas comprising a means (11) for supplying a gas containing a noxious gas component, a buffer means using a liquid (42) which dissolves the noxious gas component in the supplied gas temporarily for later releasing, and a means (51) for cleaning the noxious gas component in the gas supplied from the buffer means, wherein the liquid (42) in the buffer means dissolves the noxious gas component when the concentration of the noxious gas component in the supplied gas is high and releases the noxious gas component dissolved thus far when the concentration is low, water being used as the liquid when the noxious gas is ethylene oxide.
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公开(公告)号：EP1090674A4
公开(公告)日：2001-08-29
申请号：EP99921270
申请日：1999-05-25
发明人： SHIMAKAWA KENZO
CPC分类号： B01D53/8687 , B01D53/14 , B01D53/1487 , B01D53/18 , B01D53/86
摘要： A device for cleaning a noxious gas comprising a means (11) for supplying a gas containing a noxious gas component, a buffer means using a liquid (42) which dissolves the noxious gas component in the supplied gas temporarily for later releasing, and a means (51) for cleaning the noxious gas component in the gas supplied from the buffer means, wherein the liquid (42) in the buffer means dissolves the noxious gas component when the concentration of the noxious gas component in the supplied gas is high and releases the noxious gas component dissolved thus far when the concentration is low, water being used as the liquid when the noxious gas is ethylene oxide.
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公开(公告)号：EP1090674A1
公开(公告)日：2001-04-11
申请号：EP99921270.7
申请日：1999-05-25
发明人： SHIMAKAWA, Kenzo
CPC分类号： B01D53/8687 , B01D53/14 , B01D53/1487 , B01D53/18 , B01D53/86
摘要： A purifier of a noxious gas is provided with means for supplying a gas containing a noxious gas component, buffer means using a liquid which dissolves the noxious gas component in the supplied gas temporarily and later releases the dissolved noxious gas component, and means for purifying the noxious gas component in the gas supplied from the buffer means. The liquid in the buffer means dissolves the noxious gas component when the concentration of the noxious gas component in the supplied gas is high and releases the noxious gas component dissolved thus far when the concentration is low. When the noxious gas is ethylene oxide, water is used as the liquid.
摘要翻译： 一种有毒气体净化器配备有供应含有毒气体组分的气体的装置，使用暂时溶解供给气体中的有害气体组分的液体的缓冲装置，并随后释放溶解的有毒气体组分，以及净化装置 从缓冲装置供应的气体中的有毒气体成分。 缓冲机构内的液体在供给气体中的有毒气体成分的浓度高时溶解有害气体成分，并且在浓度低时释放迄今为止溶解的有害气体成分。 当有害气体是环氧乙烷时，使用水作为液体。
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