公开(公告)号：US20130172432A1

公开(公告)日：2013-07-04

申请号：US13727856

申请日：2012-12-27

Applicant: SHELL OIL COMPANY

Inventor： Matthieu Simon Henri FLEYS ,  Tathagata GOSWAMI

IPC: C01B3/02

CPC classification number: C07C5/03 ,  C01B3/02 ,  C01B3/12 ,  C01B3/36 ,  C01B2203/025 ,  C01B2203/0283 ,  C01B2203/047 ,  C01B2203/062 ,  C01B2203/1076 ,  C07C1/0485 ,  C07C2523/06 ,  C07C2523/72

Abstract: The invention is a process for preparing a paraffin product from a carbonaceous feedstock comprising (a) partial oxidation of the carbonaceous feedstock to obtain a mixture comprising hydrogen and carbon monoxide, (b) performing a Fischer-Tropsch reaction using the mixture as obtained in step (a) and recovering an off-gas from the Fischer-Tropsch reaction and a paraffin product, (c) hydrogenating at least a part of the off-gas from the Fischer-Tropsch reaction using a steam/off-gas mol ratio in the range of between 0.7 and 1.5 and a catalyst comprising copper and zinc and/or a catalyst comprising copper and manganese, and (d) preparing a hydrogen comprising gas from at least a part of the off-gas from the Fischer-Tropsch reaction.

Abstract translation: 本发明是一种从含碳原料制备石蜡产品的方法，包括（a）含碳原料的部分氧化以获得包含氢气和一氧化碳的混合物，（b）使用步骤中获得的混合物进行费 - 托反应 （a）并从费 - 托反应中回收废气和石蜡产物，（c）使用蒸馏/脱气摩尔比从费 - 托反应中氢化至少一部分废气 范围在0.7和1.5之间，催化剂包括铜和锌和/或包含铜和锰的催化剂，和（d）从费 - 托反应的至少一部分废气制备包含气体的氢。

公开(公告)号：US20150353837A1

公开(公告)日：2015-12-10

申请号：US14758073

申请日：2013-12-24

Applicant: SHELL OIL COMPANY

Inventor： Matthieu Simon Henri FLEYS ,  Tathagata GOSWAMI ,  Arjan Allert JONCKERS

IPC: C10G2/00 ,  C01B3/36 ,  C10J3/82

CPC classification number: C10G2/32 ,  C01B3/16 ,  C01B3/34 ,  C01B3/36 ,  C01B2203/0233 ,  C01B2203/025 ,  C01B2203/0255 ,  C01B2203/0283 ,  C01B2203/0405 ,  C01B2203/043 ,  C01B2203/062 ,  C01B2203/1241 ,  C10J3/82 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0959 ,  C10J2300/1659 ,  C10J2300/1846

Abstract: The invention relates to a process for preparing a paraffin product from a carbonaceous feedstock comprising (a) partial oxidation of the carbonaceous feedstock to obtain a mixture comprising hydrogen and carbon monoxide, (b) performing a Fischer-Tropsch reaction using the mixture as obtained in step (a) and recovering an off-gas from the Fischer-Tropsch reaction and a paraffin product, (c)subjecting at least a part of the off-gas from the Fischer-Tropsch reaction to conversion using a catalyst comprising iron, or a catalyst comprising iron and chromium, followed by a hydrogenation step (d) using a steam/off-gas mol ratio in the range of between 0.5 and 1.5 and a catalyst comprising copper and zinc, followed by a conversion step (e) using a nickel based catalyst, and (f) preparing a hydrogen comprising gas from at least a part of the off-gas from the Fischer-Tropsch reaction.

Abstract translation: 本发明涉及一种从含碳原料制备石蜡产品的方法，包括（a）含碳原料的部分氧化以获得包含氢气和一氧化碳的混合物，（b）使用如下得到的混合物进行费 - 托反应： 步骤（a）并从费 - 托反应中回收废气和石蜡产物，（c）使用包含铁的催化剂将来自费 - 托反应的至少一部分废气进行转化，或 催化剂，其包含铁和铬，然后使用0.5至1.5范围内的蒸汽/脱气摩尔比和包含铜和锌的催化剂的氢化步骤（d），然后使用镍 和（f）从费 - 托反应的至少一部分废气制备包含气体的氢气。