公开(公告)号：DE59500837D1

公开(公告)日：1997-11-27

申请号：DE59500837

申请日：1995-06-29

Applicant: BASF AG

Inventor： PAESSLER PETER DR ,  FESER RAINER DR ,  THELEN HANS-GUENTER DR

IPC: B01J4/00 ,  B01J19/00 ,  C01B3/36 ,  C07C2/78 ,  C07C11/24

Abstract: The novel feature in prodn. of acetylene and synthesis gas by partial oxidn. of hydrocarbons with O2 where the starting gases are separately pre-heated, intensively mixed, reacted during passage through a burner block and finally rapidly cooled is that the through channels (6) in the burner block have their inlets covered by perforated (13) discs (14). The appts., comprising a mixing chamber, the block and a quencher, is also claimed as novel.

公开(公告)号：DE50013960D1

公开(公告)日：2007-03-08

申请号：DE50013960

申请日：2000-03-27

Applicant: BASF AG

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

IPC: C01B3/36 ,  C07C4/04 ,  C07C2/78 ,  C07C2/82 ,  C07C5/42 ,  C07C11/24 ,  C10G9/36

公开(公告)号：DE59002043D1

公开(公告)日：1993-09-02

申请号：DE59002043

申请日：1990-01-03

Applicant: BASF AG

Inventor： REICHERT MARTIN DR ,  WUNSCH GERD DR ,  PAESSLER PETER DR ,  ARNDT VOLKER DR ,  KASTENHUBER WERNER

IPC: C07C2/78 ,  C07C11/24

公开(公告)号：DE3900461A1

公开(公告)日：1990-07-12

申请号：DE3900461

申请日：1989-01-10

Applicant: BASF AG

Inventor： REICHERT MARTIN DR ,  WUNSCH GERD DR ,  PAESSLER PETER DR ,  ARNDT VOLKER DR ,  KASTENHUBER WERNER

IPC: C07C2/78 ,  C07C11/24

公开(公告)号：DE4137011A1

公开(公告)日：1993-05-13

申请号：DE4137011

申请日：1991-11-11

Applicant: BASF AG

Inventor： KAESTNER RALF DR ,  RITTINGER STEFAN DR ,  PAESSLER PETER DR ,  RIEBER NORBERT DR

IPC: C07D237/12 ,  C07D231/12

Abstract: A process is disclosed for preparing methylpyrazoles from diacetylene and hydrazines. Diacetylene is separated by absorption from cracked gas, then reacted with hydrazines.

公开(公告)号：DE1950280A1

公开(公告)日：1971-04-15

申请号：DE1950280

申请日：1969-10-06

Applicant: BASF AG

Inventor： BECKE FRIEDRICH DR ,  PAESSLER PETER DR

IPC: C07C20060101 ,  C07C233/45 ,  C07C237/00 ,  C07C255/24 ,  C07C255/45 ,  C07C103/00

公开(公告)号：DE4338943C2

公开(公告)日：1997-07-10

申请号：DE4338943

申请日：1993-11-15

Applicant: BASF AG

Inventor： KOTKAMP RUEDIGER DR ,  KASTENHUBER WERNER ,  PAESSLER PETER DR

IPC: C01B31/02 ,  C09C1/48 ,  C09C1/58 ,  C10B55/04 ,  C10B57/04 ,  C10L5/06 ,  C10B57/06 ,  C01B31/00 ,  C01B31/14 ,  C10B47/34 ,  C10B53/08

公开(公告)号：DE4338943A1

公开(公告)日：1995-05-18

申请号：DE4338943

申请日：1993-11-15

Applicant: BASF AG

Inventor： KOTKAMP RUEDIGER DR ,  KASTENHUBER WERNER ,  PAESSLER PETER DR

IPC: C01B31/02 ,  C09C1/48 ,  C09C1/58 ,  C10B55/04 ,  C10B57/04 ,  C10L5/06 ,  C10B57/06 ,  C01B31/00 ,  C01B31/14 ,  C10B53/08

Abstract: Prodn. of carbon granules from a suspension comprising 30-50 wt.% finely divided carbon and 50-70 wt.% of a hydrocarbon liq. contg. up to 20 wt.% cokable components comprises introducing the suspension into a hot (400-600 deg.C) rotating bed of carbon with a particle size of up to 1mm, where the ratio of suspension to carbon in the bed is 1:2-6 and the bed is rotated/agitated at a stirrer speed of 5-25 rpm, so that the cokable components agglomerate the carbon in the suspension and bed to form granules and the non-cokable components are distd. off.