公开(公告)号：DE3160005D1

公开(公告)日：1982-12-09

申请号：DE3160005

申请日：1981-01-08

Applicant: BASF AG

Inventor： RIEBER NORBERT DR ,  BOEHM HEINRICH DR ,  PLATZ ROLF DR ,  FUCHS WERNER DR

IPC: C07D229/00 ,  C07D249/00 ,  C07D487/08

公开(公告)号：DE2151205A1

公开(公告)日：1973-04-19

申请号：DE2151205

申请日：1971-10-14

Applicant: BASF AG

Inventor： KUERTEN HERIBERT DR ,  PLATZ ROLF DR ,  HUGO DR POPP KARL ,  NAGEL OTTO DR ,  FUCHS WERNER DR

IPC: B01D3/16 ,  B01F3/04 ,  B01F3/08 ,  B01F5/02 ,  B01F5/10 ,  C02F3/12 ,  C02F3/22 ,  C12M1/08 ,  B01F5/04

Abstract: 1405264 Aerating liquids BADISCHE ANILIN- & SODA-FABRIK AG 13 Oct 1972 [14 Oct 1971] 47273/72 Divided out of 1303163 Heading B1C In a process for oxygenating a body of liquid e.g. waste liquid containing activated sludge, air is introduced into the body of liquid together with a submerged jet of the liquid partly by the inductive action of the jet and partly by a pump. The jet of liquid having a speed of from 5 to 100 metres per second and being directed into an open-ended confined mixing zone 3 of hydraulic diameter 2 to 20 times the diameter of the liquid nozzle 1 and of length 2 to 30 times its hydraulic diameter. Liquid from the vessel 4 is circulated by a pump 7 and fresh waste liquor may be introduced continuously by a line 8, treated liquor overflowing at 5 to settling tanks. The combined air/liquid jet nozzle 1 may be located horizontally, vertically or at any intermediate position.

公开(公告)号：DE2144148A1

公开(公告)日：1973-03-08

申请号：DE2144148

申请日：1971-09-03

Applicant: BASF AG

Inventor： BRESSEL ULRICH DR ,  FUCHS WERNER DR ,  PLATZ ROLF DR

IPC: C07C5/48 ,  C07B31/00 ,  C07B35/04 ,  C07C1/00 ,  C07C5/44 ,  C07C5/56 ,  C07C11/00 ,  C07C15/44 ,  C07C67/00 ,  C07C69/54 ,  C07B3/00

Abstract: Dehydrogenation of isobutyronitrile, ethylbenzene or methyl isobutyrate with iodine and oxygen into methacrylonitrile, styrene or methyl methacrylate at 400 DEG to 800 DEG C is carried out in a reaction chamber in which there are arranged, in the direction of flow of the bulk of the reactants introduced through a nozzle, coaxially from inside to outside first a mixing zone and then a circulation tube.

公开(公告)号：CH518895A

公开(公告)日：1972-02-15

申请号：CH1327069

申请日：1969-09-02

Applicant: BASF AG

Inventor： MERGER FRANZ DR ,  PLATZ ROLF DR ,  FUCHS WERNER DR

IPC: C07C45/75 ,  C07C47/18

公开(公告)号：DE1643759A1

公开(公告)日：1971-07-01

申请号：DE1643759

申请日：1968-02-21

Applicant: BASF AG

Inventor： KASPER WERNER DIPL-ING ,  MATTHIAS GUENTHER DR ,  PLATZ ROLF DR ,  SCHULZ GERHARD DR

IPC: C07C45/90

公开(公告)号：DE1643748A1

公开(公告)日：1971-07-01

申请号：DE1643748

申请日：1968-01-26

Applicant: BASF AG

Inventor： MERGER FRANZ DR ,  PLATZ ROLF DR

IPC: C07D315/00

公开(公告)号：DE1643659A1

公开(公告)日：1971-04-15

申请号：DE1643659

申请日：1967-09-07

Applicant: BASF AG

Inventor： PLATZ ROLF DR ,  GERHARD DR BAUR KARL

IPC: B01J38/00 ,  C01B7/09 ,  C07C5/56 ,  C07B

公开(公告)号：DE1643650A1

公开(公告)日：1971-04-15

申请号：DE1643650

申请日：1967-08-25

Applicant: BASF AG

Inventor： PLATZ ROLF DR ,  MERGER FRANZ DR

IPC: C07C69/22 ,  C07C69/28 ,  C07C69/675 ,  C07C

公开(公告)号：DE1643623A1

公开(公告)日：1971-03-25

申请号：DE1643623

申请日：1967-07-04

Applicant: BASF AG

Inventor： PLATZ ROLF DR ,  STECHL HANNS-HELGE DR

IPC: C07C45/28

公开(公告)号：CH484850A

公开(公告)日：1970-01-31

申请号：CH200169

申请日：1969-02-10

Applicant: BASF AG

Inventor： DANNEIL AXEL DR ,  NAGEL OTTO DR ,  PLATZ ROLF DR ,  KURT TAGLIEBER

IPC: C07C7/11 ,  C07C1/00 ,  C07C7/00 ,  C07C67/00 ,  F25J3/02 ,  C07C11/00