公开(公告)号：US09260302B2

公开(公告)日：2016-02-16

申请号：US14379039

申请日：2013-02-15

申请人： Stichting Energieonderzoek Centrum Nederland

发明人： Hendricus Adrianus Johannes Van Dijk ,  Paul Dean Cobden ,  Stéphane Walspurger ,  Jan Wilco Dijkstra

IPC分类号： C01B3/16 ,  C01B3/12 ,  C01B3/56

CPC分类号： C01B3/16 ,  C01B3/12 ,  C01B3/56 ,  C01B2203/0283 ,  C01B2203/0425 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/0485 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/063 ,  C01B2203/1205 ,  C01B2203/1258 ,  C01B2203/1264

摘要： High-pressure steam supply in hydrogen production process is made more efficient by water gas shift process which comprises, in alternating sequence: (a) a reaction stage wherein a feed gas comprising CO and H2O is fed into a water gas shift reactor containing a sorbent material capable of adsorbing H2O and CO2 and wherein a product gas issuing from the reactor is collected, (b) a regeneration stage wherein CO2 is removed from the reactor, (c) a loading stage, wherein H2O is fed into the reactor; wherein said feed gas mixture has a molar ratio of H2O to CO below 1.2, and the loading stage is performed at a lower pressure than the pressure of the reaction stage.

摘要翻译： 氢气生产过程中的高压蒸汽供应通过水煤气变换过程更为有效，其中水交换过程包括：（a）反应阶段，其中将包含CO和H 2 O的进料气体进料到含有吸附剂的水煤气变换反应器 能够吸收H 2 O和CO 2并且其中收集从反应器排出的产物气体的物质，（b）从反应器中除去CO 2的再生阶段，（c）加料阶段，其中将H 2 O进料到反应器中; 其中所述进料气体混合物的H 2 O与CO的摩尔比低于1.2，并且在比反应级的压力低的压力下进行加料阶段。

公开(公告)号：US20150014595A1

公开(公告)日：2015-01-15

申请号：US14379039

申请日：2013-02-15

申请人： Stichting Energieonderzoek Centrum Nederland

发明人： Hendricus Adrianus Johannes Van Dijk ,  Paul Dean Cobden ,  Stéphane Walspurger ,  Jan Wilco Dijkstra

IPC分类号： C01B3/16

CPC分类号： C01B3/16 ,  C01B3/12 ,  C01B3/56 ,  C01B2203/0283 ,  C01B2203/0425 ,  C01B2203/043 ,  C01B2203/0475 ,  C01B2203/0485 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/063 ,  C01B2203/1205 ,  C01B2203/1258 ,  C01B2203/1264

摘要： High-pressure steam supply in hydrogen production process is made more efficient by water gas shift process which comprises, in alternating sequence: (a) a reaction stage wherein a feed gas comprising CO and H20 is fed into a water gas shift reactor containing a sorbent material capable of adsorbing H20 and C02 and wherein a product gas issuing from the reactor is collected, (b) a regeneration stage wherein C02 is removed from the reactor, (c) a loading stage, wherein H20 is fed into the reactor; wherein said feed gas mixture has a molar ratio of H20 to CO below 1.2, and the loading stage is performed at a lower pressure than the pressure of the reaction stage.

摘要翻译： 氢气生产过程中的高压蒸汽供应通过水煤气变换过程更为有效，其中包括：（a）反应阶段，其中将包含CO和H 2 O的进料气体进料到含有吸附剂的水煤气变换反应器 能够吸附H 2 O和CO 2的物质，其中收集从反应器排出的产物气体，（b）从反应器中除去CO 2的再生阶段，（c）加料阶段，其中将H 2 O加入到反应器中; 其中所述进料气体混合物的H 2 O与CO的摩尔比低于1.2，并且所述进料阶段在比所述反应级的压力低的压力下进行。