公开(公告)号：US20150076410A1

公开(公告)日：2015-03-19

申请号：US14356608

申请日：2012-11-07

申请人： L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÉDÉS GERGES CLAUDE ,  LURGI GMBH

发明人： Holger Schlichting ,  Ulrich Wolf ,  Sven Pohl ,  Dieter Ulber ,  Udo Zolnowski ,  Antonio Coscia ,  Julien Cances ,  Frederic Camy-Peyret ,  Fabrice Mathey

IPC分类号： B01J8/06 ,  C01B3/38 ,  B01J8/00

CPC分类号： B01J8/062 ,  B01J8/0005 ,  B01J8/065 ,  B01J8/067 ,  B01J2208/00141 ,  B01J2208/0053 ,  B01J2208/027 ,  B01J2208/065 ,  C01B3/384 ,  C01B3/388 ,  C01B2203/0233 ,  C01B2203/0816 ,  C01B2203/0866 ,  C01B2203/0883 ,  C01B2203/1235

摘要： A reformer tube for producing synthesis gas by steam reforming of hydrocarbon-containing feed gases, preferably natural gas, includes one or more helically coiled heat exchanger tubes which are arranged within a catalyst bed of a reforming catalyst and are helically coiled over part of their length located within the catalyst bed and are otherwise straight are present, where the straight proportion of the heat exchanger tubes and/or the helix pitch of the helically coiled part alters within the catalyst bed and matching to requirements of the pressure drop, the heat exchange properties, and the corrosion resistance.

摘要翻译： 用于通过含烃进料气体（优选天然气）的蒸汽重整生产合成气的重整管包括一个或多个螺旋盘旋的热交换器管，它们布置在重整催化剂的催化剂床内，并在其一部分长度上被螺旋卷绕 位于催化剂床内并且以其它方式直线存在，其中热交换器管的直线比例和/或螺旋卷绕部分的螺旋节距在催化剂床内改变并与压力降的要求相匹配，热交换性能 ，耐腐蚀性。

公开(公告)号：US20140227647A1

公开(公告)日：2014-08-14

申请号：US14255102

申请日：2014-04-17

申请人： Lurgi GmbH

发明人： Matthias Mueller-Hagedorn ,  Holger Schlichting ,  Guenther Heinz

IPC分类号： C01B3/36 ,  F23D14/78

CPC分类号： C01B3/363 ,  F23D14/22 ,  F23D14/32 ,  F23D14/78 ,  Y02E20/344

摘要： This invention relates to the production of synthesis gas by partial oxidation of liquid or gaseous, carbonaceous fuel in the presence of an oxygen-containing oxidant, wherein the fuel, the oxidant and a moderator are separately supplied to a burner and wherein the fuel and the moderator are mixed in a mixing chamber of the burner, before they are brought in contact with the oxidant. To reduce the load of the burner in particular during operation with transient conditions, the oxidant is centrally introduced through an outlet opening of the burner into a combustion chamber and the mixture of fuel and moderator is introduced through the outlet opening into the combustion chamber concentrically around the oxidant.

摘要翻译： 本发明涉及通过在含氧氧化剂存在下部分氧化液体或气态碳质燃料来生产合成气，其中燃料，氧化剂和缓和剂分别供应给燃烧器，其中燃料和 调节剂在与氧化剂接触之前在燃烧器的混合室中混合。 为了减轻燃烧器的负载，特别是在运行过程中，瞬态条件下，氧化剂通过燃烧器的出口被中心地引入燃烧室，并且燃料和调节剂的混合物通过出口开口同心地引入燃烧室 氧化剂。