公开(公告)号：US07717971B2

公开(公告)日：2010-05-18

申请号：US11759096

申请日：2007-06-06

申请人： Kim Aasberg-Petersen ,  Ib Dybkjær ,  Peter Seier Christensen ,  Thomas Rostrup-Nielsen ,  Niels Erikstrup ,  Jens-Henrik Bak Hansen

发明人： Kim Aasberg-Petersen ,  Ib Dybkjær ,  Peter Seier Christensen ,  Thomas Rostrup-Nielsen ,  Niels Erikstrup ,  Jens-Henrik Bak Hansen

IPC分类号： B01J8/00

CPC分类号： C01B3/382 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0844 ,  C01B2203/1035 ,  C01B2203/143 ,  C01B2203/148 ,  C01B2203/82

摘要： Process and system for the production of synthesis gas from a hydrocarbon feed stock comprising the steps of endothermic and/or adiabatic catalytic steam reforming and autothermal steam reforming in series, wherein the steam reforming is carried out in one or more endothermic stages in series or in one or more adiabatic steam reforming stages in series with intermediate heating of feed stock gas leaving the adiabatic reforming stages and wherein carbon monoxide containing gas characterised by having a molar ratio of hydrogen to carbon of less than 4.5 is added prior to at least one of the endothermic or adiabatic steam reforming stages and/or prior to the autothermal steam reforming step.

摘要翻译： 用于从烃原料生产合成气的方法和系统，包括以下步骤：串联的吸热和/或绝热催化蒸汽重整和自热蒸汽重整，其中蒸汽重整在一个或多个吸热阶段串联或在 与离开绝热重整阶段的原料气体的中间加热串联的一个或多个绝热蒸汽重整级，并且其中以至少一个氢气与碳之间的氢与碳的摩尔比为小于4.5的一氧化碳的气体加入 吸热或绝热蒸汽重整阶段和/或在自热蒸汽重整步骤之前。

公开(公告)号：US08623303B2

公开(公告)日：2014-01-07

申请号：US12298869

申请日：2007-04-18

申请人： Karsten Pedersen ,  Poul Erik Højlund Nielsen ,  Ib Dybkjær ,  Jesper Nerlov

发明人： Karsten Pedersen ,  Poul Erik Højlund Nielsen ,  Ib Dybkjær ,  Jesper Nerlov

IPC分类号： B01D53/86

CPC分类号： B01J23/50 ,  B01D53/8671 ,  B01D53/8681 ,  B01D2255/1023 ,  B01D2255/104 ,  B01D2255/106 ,  B01D2255/206 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2257/408 ,  B01D2257/70 ,  B01J23/44 ,  B01J23/63 ,  B01J23/6525 ,  B01J23/66 ,  B01J35/04 ,  C01B3/58 ,  C10K1/34

摘要： A process for the catalytic removal of hydrogen cyanide, formic acid and formic acid derivatives from synthesis gas comprising these compounds, carbon monoxide and hydrogen, the process comprising contacting the synthesis gas with a catalyst comprising one or more metals selected from the group consisting of silver, gold, copper, palladium, platinum and their mixtures and supported on a carrier comprising at least one of the oxides of scandium, yttrium, lanthanum, cerium, titanium, zirconium, aluminum, zinc, chromium and molybdenum.

摘要翻译： 一种从包含这些化合物，一氧化碳和氢气的合成气中催化除去氰化氢，甲酸和甲酸衍生物的方法，该方法包括使合成气与包含一种或多种选自银 ，金，铜，钯，铂及其混合物，并负载在包含钪，钇，镧，铈，钛，锆，铝，锌，铬和钼的至少一种氧化物的载体上。

公开(公告)号：US06224789B1

公开(公告)日：2001-05-01

申请号：US09385724

申请日：1999-08-30

申请人： Ib Dybkjær

发明人： Ib Dybkjær

IPC分类号： C07C102

CPC分类号： B01J8/0488 ,  B01J8/062 ,  B01J2208/00309 ,  C01B3/38 ,  C01B3/382 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0844 ,  C01B2203/0883 ,  C01B2203/1011 ,  C01B2203/1035 ,  C01B2203/1052 ,  C01B2203/1241 ,  C01B2203/141 ,  C01B2203/142 ,  C01B2203/82 ,  Y02P20/52

摘要： Process for the preparation of hydrogen and/or carbon monoxide rich gas by catalytic steam reforming of a hydrocarbon feedstock, wherein a first stream of the feedstock is autothermally steam reformed in parallel with a second stream of the feedstock being steam reformed in presense of a steam reforming catalyst in heat conducting relationship with hot effluent from the autothermal steam reforming and with steam reformed hot effluent withdrawn from steam reforming catalyst, and the effluent from the autothermal steam reforming step and the heat exchange steam reforming step are combined after having supplied heat to steam reforming reactions proceeding in the second stream of the feedstock.

摘要翻译： 用于通过烃原料的催化蒸汽重整制备氢气和/或一氧化碳气体的方法，其中所述原料的第一料流与所述原料的第二料流平行进行自热蒸汽重整，所述第二料流是蒸汽重整的蒸汽 与来自自热蒸汽重整的热流出物和从蒸汽重整催化剂排出的蒸汽重整的热流出物的导热关系的重整催化剂，以及来自自热蒸汽重整步骤和热交换蒸汽重整步骤的流出物在将热量加热至蒸汽 在第二原料流中进行的重整反应。