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公开(公告)号：US20100098491A1
公开(公告)日：2010-04-22
申请号：US12581256
申请日：2009-10-19
IPC分类号： B65G5/00 , B01D53/047 , B01D53/053
CPC分类号： B01D53/0476 , B01D2256/16 , B01D2256/20 , B01D2257/504 , B01D2259/404 , Y02C10/08 , Y02C20/20
摘要： A method for purifying or separating a gas mixture comprising at least one fuel, using a unit having at least one adsorber subjected to a pressure cycle comprising at least one step of placing under vacuum by means of a vacuum pump, wherein at least one adsorber and/or the vacuum pump, depressurized during the cycle, is repressurized at least partly by an external gas to said unit and not containing a sufficient quantity of oxidizer to create an inflammable mixture during this repressurization.
摘要翻译： 一种用于使用具有至少一个经受压力循环的吸附器的单元来净化或分离包含至少一种燃料的方法，所述吸附器包括至少一个通过真空泵真空放置的步骤，其中至少一个吸附器和 /或在循环期间减压的真空泵至少部分地通过外部气体加压到所述单元，并且在该再加压期间不含足够量的氧化剂以产生可燃混合物。
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公开(公告)号：US08226744B2
公开(公告)日：2012-07-24
申请号：US12581256
申请日：2009-10-19
IPC分类号： B01D53/02
CPC分类号： B01D53/0476 , B01D2256/16 , B01D2256/20 , B01D2257/504 , B01D2259/404 , Y02C10/08 , Y02C20/20
摘要： A method for purifying or separating a gas mixture comprising at least one fuel, using a unit having at least one adsorber subjected to a pressure cycle comprising at least one step of placing under vacuum by means of a vacuum pump, wherein at least one adsorber and/or the vacuum pump, depressurized during the cycle, is repressurized at least partly by an external gas to said unit and not containing a sufficient quantity of oxidizer to create an inflammable mixture during this repressurization.
摘要翻译： 一种用于使用具有至少一个经受压力循环的吸附器的单元来净化或分离包含至少一种燃料的方法，所述吸附器包括至少一个通过真空泵真空放置的步骤，其中至少一个吸附器和 /或在循环期间减压的真空泵至少部分地通过外部气体加压到所述单元，并且在该再加压期间不含足够量的氧化剂以产生可燃混合物。
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公开(公告)号：US20110088551A1
公开(公告)日：2011-04-21
申请号：US12999169
申请日：2009-06-15
IPC分类号： B01D53/047
CPC分类号： B01D53/047 , B01D53/0462 , B01D53/261 , B01D53/265 , B01D53/75 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/22 , F23J15/08 , F23J2219/60
摘要： A method for producing a CO2-enriched gas from a feed gas comprising carbon dioxide (CO2), at least one component selected from H2, N2, CH4, CO, O2 and argon, water vapour, optionally impurities such as NOx and/or SOx , and a solid-particle concentration of between 0.01 and 100 mg/m3, wherein the feed gas is at least partially dried upstream of a PSA unit in order to prevent the solid particles from caking in the PSA unit is provided.
摘要翻译： 从包含二氧化碳（CO 2），至少一种选自H 2，N 2，CH 4，CO，O 2和氩的组分的进料气体生产富含CO 2的气体的方法，水蒸汽，任选的杂质如NO x和/或SO x ，固体颗粒浓度为0.01〜100mg / m3，其中进料气体至少部分地在PSA单元的上游被干燥，以防止固体颗粒结块在PSA单元中。
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公开(公告)号：US08388734B2
公开(公告)日：2013-03-05
申请号：US12999169
申请日：2009-06-15
IPC分类号： B01D53/047 , B01D53/26
CPC分类号： B01D53/047 , B01D53/0462 , B01D53/261 , B01D53/265 , B01D53/75 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/22 , F23J15/08 , F23J2219/60
摘要： A method for producing a CO2-enriched gas from a feed gas comprising carbon dioxide (CO2), at least one component selected from H2, N2, CH4, CO, O2 and argon, water vapor, optionally impurities such as NOx and/or SOx , and a solid-particle concentration of between 0.01 and 100 mg/m3, wherein the feed gas is at least partially dried upstream of a PSA unit in order to prevent the solid particles from caking in the PSA unit is provided.
摘要翻译： 从包含二氧化碳（CO 2），至少一种选自H 2，N 2，CH 4，CO，O 2和氩的组分的进料气体生产富含CO 2的气体的方法，水蒸汽，任选的杂质如NO x和/或SO x ，固体颗粒浓度为0.01〜100mg / m3，其中进料气体至少部分地在PSA单元的上游被干燥，以防止固体颗粒结块在PSA单元中。
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