公开(公告)号：JP2002147720A

公开(公告)日：2002-05-22

申请号：JP2001251488

申请日：2001-08-22

Applicant: BASF AG

Inventor： BARTENBACH BERND ,  STAPF DIETER ,  BACHTLER MICHAEL ,  SCHEIDSTEGER OLAF ,  PAESSLER PETER

IPC: F23D14/48 ,  B01F3/02 ,  B01F5/00 ,  B01J12/00 ,  C01B3/36 ,  C07C2/78 ,  C10G9/00 ,  F23C99/00 ,  F23D14/02 ,  F23D14/32 ,  F23M5/02 ,  F23C11/00

Abstract: PROBLEM TO BE SOLVED: To provide a burner block capable of performing a low temperature method for producing an acetylene-synthesis gas mixture and avoiding the existence of these ignitable mixtures in this low temperature method. SOLUTION: By a burner block (1) having a mouthpiece (2), a plurality of hydrocarbon passages (3) for the passage of a hydrocarbon-oxygen mixture used as a reacting material and at least one oxygen passage (4) for the passage of air or an air-oxygen mixture, an achievement is made. An ignition burner (5) can exist, and the combustion of the hydrocarbon for producing acetylene at the temperature under 1400 deg.C is permitted by the burner block.

公开(公告)号：JP2001010984A

公开(公告)日：2001-01-16

申请号：JP2000081106

申请日：2000-03-23

Applicant: BASF AG

Inventor： STAPF DIETER ,  PAESSLER PETER ,  BACHTLER MICHAEL ,  SCHEIDSTEGER OLAF ,  BARTENBACH BERND

IPC: C07C4/04 ,  C01B3/36 ,  C07C2/82 ,  C07C5/42 ,  C07C11/24 ,  C10G9/36

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing acetylene and synthesis gas, capable of obtaining the products with comparatively low consumption of energy. SOLUTION: This method for producing acetylene and synthesis gas comprises thermally treating a starting mixture containing one or more hydrocarbons and further molecular oxygen and/or one or more oxygen element-containing compounds, wherein the starting compounds are heated, reacted in a reactor and subsequently cooled, and the starting mixture is heated up to at most 1400 deg.C.

公开(公告)号：DE102004019649A1

公开(公告)日：2005-11-10

申请号：DE102004019649

申请日：2004-04-22

Applicant: BASF AG

Inventor： BARTENBACH BERND ,  PROELS JULIAN ,  SCHMITZ-BAEDER PETRA ,  WEICHERT CHRISTIAN ,  EHRHARDT KAI RAINER

IPC: C01B3/36 ,  C10G9/00 ,  C10G9/38 ,  C07C4/02 ,  C07C4/04 ,  C07C4/08 ,  C07C5/32 ,  C07C11/02 ,  C07C11/22 ,  C07C15/04 ,  C07C9/04 ,  C10J1/20 ,  C10G70/02 ,  C07B35/04 ,  C07B37/06

Abstract: Methods comprising: (a) providing a starting mixture comprising at least one hydrocarbon and at least one oxygen source, wherein the starting mixture has a fuel number of at least 4; (b) heating the starting mixture to a temperature of not more than 1400° C. and subjecting it to a single-stage, autothermal, uncatalyzed reaction to form a reaction gas; and (c) subjecting the reaction gas to rapid cooling to form at least one olefin and synthesis gas are described.

公开(公告)号：DE19914226A1

公开(公告)日：2000-10-05

申请号：DE19914226

申请日：1999-03-29

Applicant: BASF AG

Inventor： STAPF DIETER ,  PAESLER PETER ,  BACHTLER MICHAEL ,  SCHEIDSTEGER OLAF ,  BARTENBACH BERND

IPC: C07C4/04 ,  C01B3/36 ,  C07C2/82 ,  C07C5/42 ,  C07C11/24 ,  C10G9/36 ,  C07C5/35 ,  C07C2/00 ,  C10J1/00 ,  C10J3/70

公开(公告)号：DE102005018981A1

公开(公告)日：2006-10-26

申请号：DE102005018981

申请日：2005-04-23

Applicant: BASF AG

Inventor： BARTENBACH BERND ,  EHRHARDT KAI RAINER ,  HOFFMANN ARNE ,  KLEINE JAEGER FRANK

IPC: C07C2/82 ,  C07C4/16 ,  C07C5/327 ,  C07C5/35 ,  C07C11/24 ,  C10J1/20

Abstract: Preparation of acetylene and synthesis gas by partial thermal oxidation in a reactor, which exhibits a burner (1) with execution holes (6), comprises quickly and completely mixing an use material for bringing it to the reaction directly before the flame reaction zone in the execution holes of the burner, where average flow rate is adjusted in the mixing zone within the execution hole, and the propagation of flame velocity is exceeded with the given reaction conditions. An independent claim is included for a device for executing the preparation of acetylene, comprising a conventional burner for acetylene production that is added by an intermediate flange with a mixing device, which enables a mixture of the used materials into the execution holes of the burner.

公开(公告)号：DE102004019650A1

公开(公告)日：2005-11-10

申请号：DE102004019650

申请日：2004-04-22

Applicant: BASF AG

Inventor： BARTENBACH BERND ,  PROELS JULIAN ,  EHRHARDT KAI RAINER

IPC: B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  C01B3/36 ,  C01B3/38 ,  C01C3/02 ,  C07C4/02 ,  C10G9/38 ,  C07C4/04 ,  C07C4/08 ,  C07C5/32 ,  C07C11/02 ,  C07C11/22 ,  C07C15/04 ,  C07C9/04 ,  C10J1/20 ,  C10G70/02 ,  C07B35/04 ,  C07B37/06

Abstract: The present invention relates to a process for preparing thermodynamically unstable products of the oxidative gas-phase reaction of molecular compounds comprising hydrogen and at least one atom other than hydrogen by stabilized autothermal reaction in a porous medium.

公开(公告)号：DK1161413T3

公开(公告)日：2003-12-08

申请号：DK00909259

申请日：2000-02-28

Applicant: BASF AG

Inventor： HEIMANN FRANK ,  PESCHEL WERNER ,  BARTENBACH BERND ,  HARTMANN HORST ,  KEIL MICHAEL ,  WAHL JOSEF

IPC: B01D3/14 ,  B01D3/20 ,  C07C239/20

Abstract: The present invention relates to a process for the continuous preparation of methoxyamine hydrochloride by cleavage of acetone oxime methyl ether by means of hydrogen chloride and water, wherein the cleavage is carried out in a reaction column having less than 20 theoretical plates and the amount taken off at the top is set to at least 30% of the amount of feed.

公开(公告)号：BR0008998A

公开(公告)日：2002-01-08

申请号：BR0008998

申请日：2000-02-28

Applicant: BASF AG

Inventor： HEIMANN FRANK ,  PESCHEL WERNER ,  BARTENBACH BERND ,  HARTMANN HORST ,  KEIL MICHAEL ,  WAHL JOSEF

IPC: B01D3/14 ,  B01D3/20 ,  C07C239/20

Abstract: The present invention relates to a process for the continuous preparation of methoxyamine hydrochloride by cleavage of acetone oxime methyl ether by means of hydrogen chloride and water, wherein the cleavage is carried out in a reaction column having less than 20 theoretical plates and the amount taken off at the top is set to at least 30% of the amount of feed.

公开(公告)号：AT371492T

公开(公告)日：2007-09-15

申请号：AT04007198

申请日：2004-03-25

Applicant: BASF AG

Inventor： BARTENBACH BERND ,  BACHTLER MICHAEL ,  SCHMITZ-BAEDER PETRA ,  SCHEIDSTEGER OLAF ,  STAPF DIETER

IPC: B01J19/02 ,  B01J12/00 ,  B01J19/00 ,  C07C2/00 ,  C07C2/78

Abstract: Process for carrying out a high temperature reaction comprises feeding educts to a reaction chamber through channels of a burner block. The high temperature reaction is carried out at temperatures of at least 1500[deg] C with a short dwell time in the reaction chamber and the reaction mixture is rapidly cooled in a quenching region. Process for carrying out a high temperature reaction comprises feeding educts to a reaction chamber (4) through channels (2) of a burner block (3). The high temperature reaction is carried out at temperatures of at least 1500degrees C with a short dwell time in the reaction chamber and the reaction mixture is rapidly cooled in a quenching region (5). Direct cooling to 650-1200degrees C is carried out in the quenching region by introducing a vaporizing quenching medium and indirect cooling is carried out in a heat exchanger. Independent claims are also included for: (1) Reactor for carrying out the process; and (2) Process for scaling up a reactor.

公开(公告)号：CA2560129A1

公开(公告)日：2005-11-03

申请号：CA2560129

申请日：2005-04-21

Applicant: BASF AG

Inventor： PROELSS JULIAN ,  BARTENBACH BERND ,  EHRHARDT KAI RAINER

IPC: C01B3/36 ,  B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  C01B3/38 ,  C01C3/02 ,  C07C4/02 ,  C10G9/38

Abstract: A process is disclosed for producing thermodynamically unstable products by a stabilised autothermal oxidation reaction of molecular compounds which conta in hydrogen and at least one atom other than hydrogen in a porous medium.