公开(公告)号：US10407305B2

公开(公告)日：2019-09-10

申请号：US14912809

申请日：2014-08-28

Applicant: BASF SE

Inventor： Matthias Kern ,  Michael Russ ,  Peter Renze ,  Maximilian Vicari

IPC: C01B3/36 ,  B01J19/24 ,  C07C2/78 ,  B01J4/00

Abstract: An apparatus (10) for preparing acetylene and synthesis gas by partial oxidation of hydrocarbons with oxygen is proposed, comprising a mixing unit (12), a mixing section and a mixing diffuser (16). The mixing unit (12) has a feed orifice (18) for supply of a hydrocarbonaceous stream, a feed orifice (20) for supply of an oxygenous stream, a swirl register and a distributor plate (24). The distributor plate (24) is disposed between the mixing section (14) and the feed orifice (18) for supply of a hydrocarbonaceous stream. The distributor plate (24) has orifices (28). The swirl register (22) is disposed between the feed orifice (20) for supply of an oxygenous stream and the mixing section (14). The mixing diffuser (16) is connected to the mixing section (14).There is a further proposal of a process for preparing acetylene and synthesis gas by partial oxidation of hydrocarbons with oxygen.

公开(公告)号：US09834440B2

公开(公告)日：2017-12-05

申请号：US14652346

申请日：2013-12-17

Applicant: BASF SE

Inventor： Matthias Kern ,  Friedrich Glenk ,  Dirk Klingler ,  Andreas Bode ,  Grigorios Kolios ,  Stephan Schunk ,  Guido Wasserschaff ,  Jens Bernnat ,  Bernd Zoels ,  Sabine Schmidt ,  Rene Koenig

IPC: C01B3/24 ,  C01B31/00 ,  C01B31/18 ,  C01B3/38 ,  C10K3/02 ,  C10J3/06

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

Abstract: 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).