公开(公告)号：US20150336795A1

公开(公告)日：2015-11-26

申请号：US14652346

申请日：2013-12-17

申请人： BASF SE

发明人： Matthias KERN ,  Friedrich GLENK ,  Dirk KLINGLER ,  Andreas BODE ,  Grigorios KOLIOS ,  Stephan SCHUNK ,  Guido WASSERSCHAFF ,  Jens BERNNAT ,  Bernd ZOELS ,  Sabine SCHMIDT ,  Rene KOENIG

IPC分类号： C01B3/38 ,  C01B3/24

CPC分类号： C01B3/24 ,  C01B3/38 ,  C01B32/40 ,  C01B2203/0238 ,  C01B2203/0272 ,  C01B2203/0283 ,  C01B2203/1235 ,  C10J3/06 ,  C10K3/026 ,  Y02P20/129 ,  Y02P20/146

摘要： The invention relates to a process for the parallel preparation of hydrogen, carbon monoxide and a carbon-comprising product, wherein one or more hydrocarbons are thermally decomposed and at least part of the pyrolysis gas formed is taken off from the reaction zone of the decomposition reactor at a temperature of from 800 to 1400° C. and reacted with carbon dioxide to form a gas mixture comprising carbon monoxide and hydrogen (synthesis gas).

摘要翻译： 本发明涉及一种氢气，一氧化碳和含碳产物的并行制备方法，其中一种或多种烃被热分解，形成的热分解气体的至少一部分从分解反应器的反应区域中取出 在800至1400℃的温度下进行反应，并与二氧化碳反应形成包含一氧化碳和氢气（合成气体）的气体混合物。

公开(公告)号：US20180134629A1

公开(公告)日：2018-05-17

申请号：US15574692

申请日：2016-05-12

申请人： BASF SE

发明人： Grigorios KOLIOS ,  Sven THATE ,  Carlos TELLAECHE HERRANZ ,  Bernd ZOELS

IPC分类号： C04B37/00 ,  F16L13/007 ,  F16L9/10

CPC分类号： C04B37/005 ,  C04B37/006 ,  C04B37/008 ,  C04B2237/086 ,  C04B2237/341 ,  C04B2237/343 ,  C04B2237/38 ,  C04B2237/385 ,  C04B2237/704 ,  C04B2237/765 ,  C04B2237/84 ,  F16L9/10 ,  F16L13/007

摘要： The present invention relates to a gastight multilayer composite tube having a heat transfer coefficient of >500 W/m2/K and comprising at least two layers, namely a layer of nonporous monolithic oxide ceramic and a layer of oxidic fiber composite ceramic, a connecting piece comprising at least one metallic gas-conducting conduit which in the longitudinal direction of the composite tube overlaps in a region at least two ceramic layers, where the one ceramic layer comprises a nonporous monolithic ceramic and the other ceramic layer comprises a fiber composite ceramic, and also the use of the multilayer composite tube as reaction tube for endothermic reactions, radiation tubes, flame tubes or rotary tubes.

公开(公告)号：US20200061565A1

公开(公告)日：2020-02-27

申请号：US16346672

申请日：2017-10-26

申请人： BASF SE

发明人： Grigorios KOLIOS ,  Bernd ZOELS ,  Matthias KERN ,  Jens BERNNAT ,  Rene KOENIG ,  Friedrich GLENK ,  Achim WECHSUNG

IPC分类号： B01J6/00 ,  B01J8/04 ,  C01B32/05 ,  C01B3/26 ,  C01B3/38 ,  C01B3/04 ,  C01B13/02 ,  C04B2/10 ,  C01F7/44 ,  C10G9/00 ,  C07C5/333 ,  C07C5/41

摘要： The present invention relates to a process for conducting endothermic gas phase or gas-solid reactions, wherein the endothermic reaction is conducted in a production phase in a first reactor zone, the production zone, which is at least partly filled with solid particles, where the solid particles are in the form of a fixed bed, of a moving bed and in sections/or in the form of a fluidized bed, and the product-containing gas stream is drawn off from the production zone in the region of the highest temperature level plus/minus 200 K and the product-containing gas stream is guided through a second reactor zone, the heat recycling zone, which at least partly comprises a fixed bed, where the heat from the product-containing gas stream is stored in the fixed bed, and, in the subsequent purge step, a purge gas is guided through the production zone and the heat recycling zone in the same flow direction, and, in a heating zone disposed between the production zone and the heat recycling zone, the heat required for the endothermic reaction is introduced into the product-containing gas stream and into the purge stream or into the purge stream, and then, in a regeneration phase, a gas is passed through the two reactor zones in the reverse flow direction and the production zone is heated up; the present invention further relates to a structured reactor comprising three zones, a production zone containing solid particles, a heating zone and a heat recycling zone containing a fixed bed, wherein the solid particles and the fixed bed consist of different materials.