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公开(公告)号：EP3350119B1
公开(公告)日：2019-06-19
申请号：EP16745804.1
申请日：2016-07-20
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2.发明授权PROCÉDÉ ET APPAREIL DE SÉPARATION CRYOGENIQUE D'UN MÉLANGE CONTENANT AU MOINS DU MONOXYDE DE CARBONE, DE L'HYDROGÈNE ET DE L'AZOTE 有权PROCÉDÉET APPAREL DESÉPARATIONCRYOGENIQUE D'UNMÉLANGECONTENTANT AU MOINS DU MONOXYDE DE CARBONE，DE L'HYDROGÈNEET DE L'AZOTE
公开(公告)号：EP3049741B1
公开(公告)日：2017-09-06
申请号：EP14796181.7
申请日：2014-09-23
IPC分类号： F25J3/02
CPC分类号： F25J3/0223 , F25J3/0233 , F25J3/0252 , F25J3/0257 , F25J3/0261 , F25J3/0295 , F25J2200/70 , F25J2200/72 , F25J2205/04 , F25J2205/30 , F25J2235/60 , F25J2245/02 , F25J2280/02
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公开(公告)号：EP3350119A1
公开(公告)日：2018-07-25
申请号：EP16745804.1
申请日：2016-07-20
CPC分类号： C01B3/508 , C01B3/506 , C01B2203/046 , F25J3/0223 , F25J3/0252 , F25J3/0261 , F25J3/0271 , F25J2200/70 , F25J2200/76 , F25J2205/04 , F25J2205/30 , F25J2215/02 , F25J2230/32 , F25J2245/02 , F25J2270/02 , F25J2270/04 , F25J2270/24
摘要： In a method for producing a gaseous mixture (27) of carbon monoxide and hydrogen, a first gas (21) comprising at least 50% carbon monoxide is compressed in a first compressor (C1) to form a first compressed gas cooled to a first temperature and mixes with a second gas (5) comprising at least 50% hydrogen in order to form the gaseous mixture, at least one of the first and second gases originating from a cryogenic distillation separation unit in which a feed gas containing hydrogen and carbon monoxide cools in a first heat exchanger (E1) and is separated in at least one distillation column (K1, K2, K3) and at least one part of the second gas (5A) heats in the separation unit to a third temperature lower than the first temperature and is then sent to mix with the first gas.
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4.发明公开
公开(公告)号：EP3049741A2
公开(公告)日：2016-08-03
申请号：EP14796181.7
申请日：2014-09-23
IPC分类号： F25J3/02
CPC分类号： F25J3/0223 , F25J3/0233 , F25J3/0252 , F25J3/0257 , F25J3/0261 , F25J3/0295 , F25J2200/70 , F25J2200/72 , F25J2205/04 , F25J2205/30 , F25J2235/60 , F25J2245/02 , F25J2280/02
摘要： The invention relates to an apparatus for cryogenic separation of a mixture of carbon monoxide, hydrogen and nitrogen, including a stripping column (2) and a denitrogenation column (4), a pipe for sending the mixture (13) in liquid form to the head of the stripping column, a pipe for removing a liquid depleted of hydrogen (15, 16) connected to the stripping column, a pipe for removing a gas enriched with hydrogen (14) from the stripping column, means for sending the liquid depleted of hydrogen (16) or a fluid derived from said liquid to the denitrogenation column, a pipe for drawing a liquid (22) enriched with carbon monoxide from the denitrogenation column, a pipe for drawing a gas (21) enriched with nitrogen from the head of the denitrogenation column and means for sending at least one portion of the gas enriched with hydrogen to the denitrogenation column.
摘要翻译： 本发明涉及一种用于一氧化碳，氢气和氮气，包括汽提塔和一个脱氮塔，对于以液体形式的混合物发送到汽提塔的头部的管，用于去除管道的混合物的低温分离装置 耗尽连接到汽提塔氢的液体，用于去除从汽提塔与富含氢的气体的管道的装置，用于发送耗尽氢的液体或从所述液体导出到脱氮塔的流体，管道用于绘制 液体富含从脱氮塔一氧化碳，用于抽取富含氮气从脱氮塔和装置的头部，用于发送与氢脱氮塔富集的气体的至少一部分的气体的管道。
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