公开(公告)号：US09896333B2

公开(公告)日：2018-02-20

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 ,  B01D53/14 ,  B01D53/62 ,  B01D53/96 ,  C01B3/52 ,  C10L3/08 ,  C10L3/10 ,  F02C3/22

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：US20150060016A1

公开(公告)日：2015-03-05

申请号：US14389135

申请日：2013-03-06

Applicant: IFP Energies nouvelles

Inventor： Fabrice Giroudiere ,  Eric Lemaire

IPC: F24D10/00

CPC classification number: F24D10/003 ,  F24D7/00 ,  F24D10/00 ,  F24D11/001 ,  F24D11/005 ,  F24D12/02 ,  F24D2200/32 ,  F24D2220/10 ,  F24H2240/127 ,  F28D20/023 ,  Y02B30/14 ,  Y02B30/17 ,  Y02E20/14

Abstract: The invention concerns a system for exchanging heat by means of a loop in which a heat transfer fluid circulates, between a plurality of industrial and tertiary sites, each site possibly being a producer and/or consumer with the aim of reducing the energy factor on the district scale.The invention also concerns a method for pooling thermal energy on the district scale using a loop connecting at least one thermal energy consumer site and at least one thermal energy producer site, in which a heat transfer fluid circulates.

Abstract translation: 本发明涉及一种用于通过循环交换热量的系统，其中传热流体在多个工业和第三地点之间循环，每个位置可能是生产者和/或消费者，目的是减少在 区规模。 本发明还涉及一种使用连接至少一个热能消费者场所的环路和至少一个传热流体循环的热能生产地点来集中区域上的热能的方法。

公开(公告)号：US09174901B2

公开(公告)日：2015-11-03

申请号：US13848944

申请日：2013-03-22

Applicant: IFP Energies nouvelles

Inventor： Fabrice Giroudiere ,  Michel Thomas ,  Cedric Nebois

IPC: C07C29/76 ,  C01B3/32 ,  C01B3/38

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。