公开(公告)号：US20160264417A1

公开(公告)日：2016-09-15

申请号：US15160787

申请日：2016-05-20

Applicant: IFP ENERGIES NOUVELLES

Inventor： Pierre Antoine BOUILLON ,  Raphael HUYGHE ,  Rafael LUGO ,  Fabrice GIROUDIERE

IPC: C01B3/48 ,  F02C3/22 ,  C01B3/52

CPC classification number: C01B3/48 ,  B01D53/1475 ,  B01D53/1487 ,  B01D53/1493 ,  B01D53/62 ,  B01D53/96 ,  B01D2256/16 ,  B01D2257/504 ,  B01D2257/7022 ,  C01B3/52 ,  C01B2203/0216 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1241 ,  C01B2203/142 ,  C01B2203/148 ,  C01B2203/84 ,  C01B2203/86 ,  C10L3/08 ,  C10L3/108 ,  F02C3/22 ,  Y02C10/04 ,  Y02C10/06 ,  Y02P20/128 ,  Y02P20/152 ,  Y02P30/30

Abstract: This invention relates to a process for the production of hydrogen from a hydrocarbon feedstock and steam comprising: A stage for the production of a synthesis gas in a unit for the steam-reforming of the hydrocarbon feedstock, A stage for shift conversion with steam of the synthesis gas that is obtained in the preceding stage producing a hydrogen stream that contains methane and carbon dioxide, A stage for recovering carbon dioxide and methane, present in the stream that is obtained in the shift conversion stage, in the form of hydrates that produce a stream of pure hydrogen, A stage for regeneration of methane, A stage for recycling methane to steam reforming.

公开(公告)号：US20150139879A1

公开(公告)日：2015-05-21

申请号：US14546253

申请日：2014-11-18

Applicant: IFP Energies nouvelles

Inventor： Fabrice GIROUDIERE ,  Adrien GOMEZ

IPC: B01D53/14 ,  B01D53/62 ,  B01D53/96 ,  B01D53/18

CPC classification number: B01D53/1456 ,  B01D53/1425 ,  B01D53/1468 ,  B01D53/1475 ,  B01D53/18 ,  B01D53/62 ,  B01D53/96 ,  B01D2252/204 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2256/16 ,  B01D2256/24 ,  B01D2258/0283 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

Abstract: The invention relates to a method and a plant for removing the acid compounds contained in two gaseous effluents of different origins, comprising using a single amine-based absorbent solution circulating between a first absorber and a regenerator, and a second absorber and the same regenerator. The present invention advantageously applies for example to CO2 capture within a single plant intended for capture of the gaseous effluents produced upon hydrogen production through steam reforming of a gaseous hydrocarbon feed, such as combustion fumes and syngas.

Abstract translation: 本发明涉及一种用于除去不同来源的两种气体流出物中含有的酸化合物的方法和设备，其包括使用在第一吸收器和再生器之间循环的单一胺基吸收剂溶液，以及第二吸收器和相同的再生器。 本发明有利地应用于例如用于捕获通过气态烃进料例如燃烧烟气和合成气的蒸汽重整产生的氢气产生的气体流出物的单一设备内的CO 2捕获。

公开(公告)号：US20130261351A1

公开(公告)日：2013-10-03

申请号：US13848944

申请日：2013-03-22

Applicant: IFP ENERGIES NOUVELLES

Inventor： Fabrice GIROUDIERE ,  Michel THOMAS ,  Cedric NEBOIS

IPC: C07C29/76

CPC classification number: C07C29/76 ,  C01B3/323 ,  C01B3/38 ,  C01B2203/1229 ,  C01B2203/1247 ,  C01B2203/1258 ,  C01B2203/1604

Abstract: The present invention describes a process for pre-treating a steam reforming feed containing sulphur-containing compounds, using two desulphurization reactors: a temporary desulphurization reactor (1010) containing an active adsorbent solid; a permanent desulphurization reactor (1003) placed upstream of the steam reforming unit, which contains an adsorbent solid in the passivated state, necessitating a depassivation phase in order to be rendered active; the temporary desulphurization reactor (1010) being disconnected as soon as the adsorbent solid of the permanent desulphurization reactor (1003) has been activated, and the volume of the temporary desulphurization reactor being in the range 1/20 to 1/200 times the volume of the permanent desulphurization reactor.

Abstract translation: 本发明描述了一种使用两个脱硫反应器预处理包含含硫化合物的蒸汽重整进料的方法：一种含有活性吸附剂固体的临时脱硫反应器（1010） 永久性脱硫反应器（1003）放置在蒸汽重整单元的上游，其含有处于钝化状态的吸附剂固体，需要去钝化阶段以使其具有活性; 一旦永久性脱硫反应器（1003）的吸附固体被激活，临时脱硫反应器（1010）就断开，临时脱硫反应器的体积在1/10至1/200倍的量的范围内 永久性脱硫反应器。