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1.发明申请METHOD AND INSTALLATION FOR COMBINED PRODUCTION OF HYDROGEN AND CARBON DIOXIDE 有权用于二氧化碳和二氧化碳的组合生产的方法和装置公开(公告)号：US20090298957A1
公开(公告)日：2009-12-03
申请号：US11719248
申请日：2005-10-27
CPC分类号： C01B3/506 , C01B3/48 , C01B3/56 , C01B32/50 , C01B2203/0205 , C01B2203/0283 , C01B2203/046 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0827 , C01B2203/148 , C01B2203/86 , F25J3/0223 , F25J3/0252 , F25J3/0266 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/60 , F25J2210/04 , F25J2215/04 , F25J2220/82 , F25J2230/30 , F25J2245/02 , F25J2245/90 , F25J2270/02 , F25J2270/90 , Y02C10/12 , Y02P20/129 , Y02P20/152 , Y02P30/30
摘要： The invention concerns a method for combined production of hydrogen and carbon dioxide from a mixture of hydrocarbons wherein the residual PSA is treated to produce a carbon dioxide-enriched fluid, and wherein: the residual PSA is compressed to a pressure such that the partial pressure of the CO 2 contained ranges between about 15 and 40 bar; the residue is subjected to one or more condensation/separation steps with production of CO 2 -rich condensate(s) and a purge of noncondensable gas; the purge of noncondensable gas is preferably treated to produce a H 2 -rich permeate which is recycled to the PSA, and a residue which is recycled to syngas generation, Preferably, the condensate(s) are purified by cryogenic distillation to produce food grade CO 2 . The invention also concerns an installation for implementing the method.
摘要翻译： 本发明涉及一种从烃混合物中组合生产氢气和二氧化碳的方法，其中残留的PSA被处理以产生富含二氧化碳的流体，并且其中：将残留的PSA压缩至压力使得 所含CO 2范围在约15至40巴之间; 残留物经过一个或多个冷凝/分离步骤，产生富CO 2浓缩物和不凝气体的吹扫; 优选处理不凝性气体的吹扫以产生再循环至PSA的富含H 2 O 2的渗透物，以及再循环至合成气产生的残余物。优选地，冷凝物由 进行低温蒸馏以产生食品级CO 2。 本发明还涉及用于实现该方法的安装。
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公开(公告)号：US20060057060A1
公开(公告)日：2006-03-16
申请号：US10535501
申请日：2003-11-14
IPC分类号： C01B3/26
CPC分类号： C01B3/382 , C01B3/501 , C01B2203/00 , C01B2203/0233 , C01B2203/0261 , C01B2203/0405 , C01B2203/041 , C01B2203/0475 , C01B2203/0495 , C01B2203/0883 , C01B2203/0894 , C01B2203/1052 , C01B2203/1241 , C01B2203/127 , C01B2203/1288 , C01B2203/142 , C01B2203/147
摘要： A method of producing a synthesis gas which contains hydrogen and carbon dioxide. A hydrocarbon mioxture is pre-reformed to create a first mixture. The first mixture is then reformed in a catalytic ceramic membrane reactor (RCMC) with oxidizing an oxidizing mixture to form a raw synthesis gas. The oxidizing mixture contains oxygen, and the raw synthesis gas contains hydrogen, carbon monoxide, carbon dioxide, water, and an oxygen depleted mixture. Several of the process streams are also preheated. The oxidizing mixture is brought to a temperature between 871° C. and 1300° C. prior to the formation of the raw synthesis gas.
摘要翻译： 一种制备含有氢和二氧化碳的合成气的方法。 将烃混合物预先重整以产生第一混合物。 然后将第一混合物在催化陶瓷膜反应器（RCMC）中重整，氧化氧化混合物以形成原始合成气。 氧化混合物含有氧，原料合成气含有氢，一氧化碳，二氧化碳，水和贫氧的混合物。 几个工艺流也被预热。 氧化混合物在形成原料合成气之前达到871℃至1300℃之间的温度。
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3.发明授权公开(公告)号：US08021464B2
公开(公告)日：2011-09-20
申请号：US11719248
申请日：2005-10-27
IPC分类号： B01D53/02
CPC分类号： C01B3/506 , C01B3/48 , C01B3/56 , C01B32/50 , C01B2203/0205 , C01B2203/0283 , C01B2203/046 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0827 , C01B2203/148 , C01B2203/86 , F25J3/0223 , F25J3/0252 , F25J3/0266 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/60 , F25J2210/04 , F25J2215/04 , F25J2220/82 , F25J2230/30 , F25J2245/02 , F25J2245/90 , F25J2270/02 , F25J2270/90 , Y02C10/12 , Y02P20/129 , Y02P20/152 , Y02P30/30
摘要： The invention concerns a method for combined production of hydrogen and carbon dioxide from a mixture of hydrocarbons wherein the residual PSA is treated to produce a carbon dioxide-enriched fluid, and wherein: the residual PSA is compressed to a pressure such that the partial pressure of the CO 2 contained ranges between about 15 and 40 bar; the residue is subjected to one or more condensation/separation steps with production of CO 2 -rich condensate(s) and a purge of noncondensable gas; the purge of noncondensable gas is preferably treated to produce a H 2 -rich permeate which is recycled to the PSA, and a residue which is recycled to syngas generation, Preferably, the condensate(s) are purified by cryogenic distillation to produce food grade CO 2 . The invention also concerns an installation for implementing the method.
摘要翻译： 本发明涉及一种从烃混合物中组合生产氢气和二氧化碳的方法，其中残留的PSA被处理以产生富含二氧化碳的流体，并且其中：将残留的PSA压缩至压力使得 所含CO 2范围在约15至40巴之间; 残留物经过一个或多个冷凝/分离步骤，产生富CO 2浓缩物和不凝气体的吹扫; 优选处理不凝性气体的吹扫以产生再循环至PSA的富含H 2 O 2的渗透物，以及再循环至合成气产生的残余物。优选地，冷凝物由 进行低温蒸馏以产生食品级CO 2。 本发明还涉及用于实现该方法的安装。
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公开(公告)号：US07238215B2
公开(公告)日：2007-07-03
申请号：US10250440
申请日：2001-12-21
IPC分类号： C01B3/24
CPC分类号： C01B3/501 , C01B3/36 , C01B3/382 , C01B3/48 , C01B3/56 , C01B2203/0233 , C01B2203/0255 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/0415 , C01B2203/042 , C01B2203/043 , C01B2203/0445 , C01B2203/047 , C01B2203/0475 , C01B2203/062 , C01B2203/065 , C01B2203/1011 , C01B2203/1205 , C01B2203/1241 , C01B2203/141 , C01B2203/145 , C01B2203/146 , C01B2203/147 , C01B2203/148 , C01B2203/82 , Y02P20/125
摘要： In an integrated process for the production of synthesis gas, a partial oxidation unit and a steam methane reformer are used to convert natural gas or another fuel to first and second mixtures of at least carbon monoxide and hydrogen, only the first process consuming oxygen. Carbon dioxide derived from the second mixture is sent to the inlet of the first process to reduce the oxygen consumption. The first and optionally second mixtures may be used as synthesis gas for a process such as a Fischer Tropsch process.
摘要翻译： 在用于生产合成气的综合方法中，使用部分氧化装置和蒸汽甲烷重整器将天然气或另一种燃料转化为至少一氧化碳和氢气的第一和第二混合物，仅消耗氧气的第一种方法。 来自第二混合物的二氧化碳被送到第一过程的入口以减少氧气消耗。 第一和任选的第二混合物可以用作诸如费托方法的方法的合成气。
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