公开(公告)号：MY140496A

公开(公告)日：2009-12-31

申请号：MYPI20040686

申请日：2004-02-27

Applicant: BASF AG

Inventor： BARTSCH MICHAEL DR ,  BAUMANN ROBERT DR ,  HADERLEIN GERD DR ,  FLORES MIGUEL ANGEL DR ,  JUNGKAMP TIM DR ,  LUYKEN HERMANN ,  SIEGEL WOLFGANG DR ,  MOLNAR FERENC DR ,  SCHEIDEL JENS DR

IPC: B01J27/14 ,  B01J23/755 ,  B01J31/02 ,  B01J31/14 ,  B01J31/18 ,  C07C253/10 ,  C07C255/04

Abstract: A SYSTEM WHICH IS SUITABLE AS A CATALYST FOR THE HYDROCYANATION OF OLEFINICALLY UNSATURATED COMPOUNDS AND COMPRISES A) NI(O) B) A COMPOUND WHICH COMPLEXES NI(O) AS A LIGAND AND CONTAINS TRIVALENT PHOSPHORUS, C) A LEWIS ACID AND D) A COMPOUND OF THE FORMULA M RN WHERE M: AI OR TI R: IDENTICAL OR DIFFERENT MONOVALENT ALKOXY RADICALS, IN WHICH CASE A PLURALITY OFALKOXY RADICALS MAY BE BONDED TOGETHER, AND ADDITIONALLY, IN THE CASE THAT M = AI, R MAY BE IDENTICAL OR DIFFERENT MONOVALENT ALKYL RADICALS, IN WHICH CASE A PLURALITY OF ALKYL RADICALS MAY BE BONDED TOGETHER OR ONE OR MORE ALKYL RADICALS MAY BE BONDED TO ONE OR MORE OF THE ABOVEMENTIONED ALKOXY RADICALS, N: VALENCY OF M, AND PROCESSES FOR HYDROCYANATING AN OLEFINICALLY UNSATURATED COMPOUND IN THE PRESENCE OF SUCH A SYSTEM. .

公开(公告)号：MY134130A

公开(公告)日：2007-11-30

申请号：MYPI20022571

申请日：2002-07-08

Applicant: BASF AG

Inventor： BARTSCH MICHAEL DR ,  BAUMANN ROBERT DR ,  KUNSMANN-KEITEL DAGMAR PASCALE DR ,  HADERLEIN GERD DR ,  JUNGKAMP TIM DR ,  ALTMAYER MARCO DR ,  SIEGEL WOLFGANG DR

IPC: B01J31/18 ,  B01J23/755 ,  B01J31/22 ,  B01J31/24 ,  C07B61/00 ,  C07C253/10 ,  C07C255/04

Abstract: A SYSTEM COMPRISING A) NI (0) B) FROM 4 TO 10 MOL PER MOL OF NI (0) IN A) OF A COMPOUND (I) OF THE FORMULA P (XLRL) (X2R2) (X3R3) (I) WHERE X1, X2, X3 ARE EACH, INDEPENDENTLY OF ONE ANOTHER, OXYGEN OR A SINGLE BOND, R1, R2, R3 ARE, INDEPENDENTLY OF ONE ANOTHER, IDENTICAL OR DIFFERENT ORGANIC RADICALS AND C) FROM 1 TO 4 MOL PER MOL OF NI(0) IN A) OF A COMPOUND (II) OF THE FORMULA X11,X12, XL3 X21, X22, X23 ARE EACH, INDEPENDENTLY OF ONE ANOTHER, OXYGEN OR A SINGLE BOND,R11, R12 ARE IDENTICAL OR DIFFERENT , INDIVIDUAL OR BRIDGED ORGANIC RADICALS,R21, R22 ARE IDENTICAL OR DIFFERENT, INDIVIDUAL OR BRIDGED ORGANIC RADICALS AND Y IS A BRIDGING GROUP IS SUITABLE AS CATALYST FOR PREPARING MIXTURES OF MONOOLEFINIC C5 MONONITRILES HAVING NONCONJUGATED C=C AND C=N BONDS BY HYDROCYANATION OF A L,3-BUTADIENE-CONTAINING HYDROCARBON MIXTURE AND FOR PREPARING A DINITRILE BY HYDROCYANATION OF A MIXTURE OF MONOOLEFINIC C5 MONONITRILES HAVING NONCONJUGATED C=C AND C=N BONDS.

公开(公告)号：MY144222A

公开(公告)日：2011-08-15

申请号：MYPI20050325

申请日：2005-01-28

Applicant: BASF AG

Inventor： BARTSCH MICHAEL DR ,  BAUMANN ROBERT DR ,  HADERLEIN GERD DR ,  SCHEIDEL JENS DR ,  JUNGKAMP TIM DR ,  LUYKEN HERMANN

IPC: C07C253/10 ,  C07C255/07

Abstract: A PROCESS IS DESCRIBED FOR CONTINUOUSLY HYDROCYANATING 1,3-BUTADIENE IN THE PRESENCE OF AT LEAST ONE NICKEL(O) CATALYST WITH CHELATE LIGANDS, WHEREIN 1,3-BUTADIENE AND HYDROGEN CYANIDE ARE USED IN A MOLAR RATIO OF FROM 1.6:1 TO 1.1:1.

公开(公告)号：MY144096A

公开(公告)日：2011-08-15

申请号：MYPI20050323

申请日：2005-01-28

Applicant: BASF AG

Inventor： BARTSCH MICHAEL DR ,  BAUMANN ROBERT DR ,  HADERLEIN GERD DR ,  FLORES MIGUEL ANGEL DR ,  JUNGKAMP TIM DR ,  LUYKEN HERMANN ,  SCHEIDEL JENS DR ,  SIEGEL WOLFGANG DR

IPC: C07C253/08 ,  C07C253/10 ,  C07C253/30 ,  C07C253/34 ,  C07C255/04 ,  C07C255/09

Abstract: A PROCESS IS DESCRIBED FOR PREPARING ADIPONITRILE BY HYDROCYANATING 1,3-BUTADIENE OVER A CATALYST, BY, IN A FIRST PROCESS STEP, HYDROCYANATING I ,3-BUTADIENE TO 3-PENTENENITRILE OVER AT LEAST ONE NICKEL(0) CATALYST, AND, IN A SECOND PROCESS STEP, HYDROCYANATING 3-PENTENENITRILE TO ADIPONITRILE OVER AT LEAST ONE NICKEL(0) CATALYST WITH ADDITION OF AT LEAST ONE LEWIS ACID, WHEREIN AT LEAST ONE OF THE AT LEAST ONE NICKEL(0) CATALYSTS USED IN THE PARTICULAR PROCESS STEPS IS TRANSFERRED INTO THE OTHER PROCESS STEP.

公开(公告)号：MY138553A

公开(公告)日：2009-06-30

申请号：MYPI20041332

申请日：2004-04-12

Applicant: BASF AG

Inventor： BARTSCH MICHAEL DR ,  BASLER PETER DR ,  BAUMANN ROBERT DR ,  HADERLEIN GERD DR ,  FLORES MIGUEL ANGEL DR ,  JUNGKAMP TIM DR ,  LUYKEN HERMANN ,  SCHEIDEL JENS DR ,  SIEGEL WOLFGANG DR ,  KUNSMANN-KEITEL DAGMAR PASCALE DR

IPC: C01C3/02

Abstract: A PROCESS FOR DEWATERING HYDROCYANIC ACID BY DISTILLATION WHICH COMPRISES DISTILLING CRUDE HYDROCYANIC ACID CONTAINING FROM 50 TO 99.9% BY WEIGHT OF HCN, FROM 0.1 TO 40% BY WEIGHT OF WATER,FROM 0 TO 15% BY WEIGHT OF CARBON OXIDES AND OPTIONALLY FROM 0.01 TO 1% BY WEIGHT OF AN INVOLATILE STABILIZER, AT A PRESSURE OF FROM 1 BAR TO 2.5 BAR, A BOTTOM TEMPERATURE OF FROM 100°C TO 130°C AND A TOP TEMPERATURE OF FROM 25°C TO 54°C, IN THE ABSENCE OF A VOLATILE STABILIZER, IN A DISTILLATION COLUMN TO OBTAIN A TOP DRAW STREAM CONTAINING PURIFIED, ANHYDROUS HYDROCYANIC ACID AND CARBON OXIDES AND A BOTTOM DRAW STREAM COMPRISING WATER AND, WHERE APPROPRIATE,THE INVOLATILE STABILIZER.

公开(公告)号：MY138064A

公开(公告)日：2009-04-30

申请号：MYPI20030151

申请日：2003-01-17

Applicant: BASF AG

Inventor： MAASE MATTHIAS DR ,  BECKER MICHAEL DR ,  MASSONNE KLEMENS DR ,  HALBRITTER KLAUS DR ,  NOE RALF DR ,  BARTSCH MICHAEL DR ,  SIEGEL WOLFGANG DR ,  STEGMANN VEIT DR ,  FLORES MIGUEL DR ,  HUTTENLOCH OLIVER DR

IPC: C07D233/58 ,  B01J31/24 ,  C07B61/00 ,  C07B63/00 ,  C07B63/02 ,  C07C1/30 ,  C07C7/10 ,  C07C13/23 ,  C07C45/50 ,  C07C67/14 ,  C07C67/58 ,  C07C69/14 ,  C07C69/78 ,  C07C403/12 ,  C07D233/60 ,  C07D403/12 ,  C07F7/18 ,  C07F9/02 ,  C07F9/12 ,  C07F9/142 ,  C07F9/145 ,  C07F9/22 ,  C07F9/46 ,  C07F9/48 ,  C07F9/50 ,  C07F9/52 ,  C07F9/572 ,  C07F9/6503 ,  C07F9/6574 ,  C07F9/6584

Abstract: A PROCESS FOR REMOVING ACIDS FROM REACTION MIXTURES USING AN AUXILIARY BASE, IN WHICH THE AUXILIARY BASEB) COMBINES WITH THE ACID TO FORM A SALT WHICH IS LIQUID AT TEMPERATURES AT WHICH THE PRODUCT OF VALUE DOES NOT SIGNIFICANTLY DECOMPOSE DURING THE REMOVAL OF THE LIQUID SALT, AND @C)THE SALT OF THE AUXILIARY BASE WITH THE PRODUCT OF VALUE OR THE SOLUTION OF THE PRODUCT OF VALUE IN A SUITABLE SOLVENT FORMS TWO IMMISCIBLE LIQUID PHASES.

公开(公告)号：MY134373A

公开(公告)日：2007-12-31

申请号：MYPI20032328

申请日：2003-06-23

Applicant: BASF AG

Inventor： JUNGKAMP TIM DR ,  SCHEIDEL JENS DR ,  LUYKEN HERMANN ,  BARTSCH MICHAEL DR ,  BAUMANN ROBERT DR ,  HADERLEIN GERD DR

IPC: C01G9/04 ,  B01D3/36 ,  C07C253/34 ,  F26B5/00 ,  F26B7/00

Abstract: A PROCESS FOR THE REMOVAL OF WATER FROM A MIXTURE COMPRISING WATER AND ZINC CHLORIDE, WHICH COMPRISES ADDING TO SAID MIXTURE COMPRISING WATER AND ZINC CHLORIDE AN APROTIC, POLAR DILUENT WHOSE BOILING POINT IN THE CASE WHERE AN AZEOTROPE IS NOT FORMED BETWEEN SAID DILUENT AND WATER UNDER THE PRESSURE CONDITIONS OF THE DISTILLATION MENTIONED BELOW IS HIGHER THAN THE BOILING POINT OF WATER AND WHICH IS IN LIQUID FORM AT THIS BOILING POINT OF WATER OR WHICH FORMS AN AZEOTROPE OR HETEROAZEOTROPE WITH WATER UNDER THE PRESSURE AND TEMPERATURE CONDITIONS OF THE DISTILLATION MENTIONED BELOW, AND DISTILLING THE MIXTURE COMPRISING WATER, ZINC CHLORIDE AND THE DILUENT WITH REMOVAL OF WATER OR SAID AZEOTROPE OR SAID HETEROAZEOTROPE FROM THIS MIXTURE, GIVING AN ANHYDROUS MIXTURE COMPRISING ZINC CHLORIDE AND SAID DILUENT.

公开(公告)号：MY143360A

公开(公告)日：2011-04-29

申请号：MYPI20023759

申请日：2002-10-09

Applicant: BASF AG

Inventor： BARTSCH MICHAEL DR ,  BAUMANN ROBERT DR ,  KUNSMANN-KEITEL DAGMAR PASCALE DR ,  JUNGKAMP TIM DR ,  ALTMAYER MARCO DR ,  SIEGEL WOLFGANG DR ,  MOLNAR FERENC DR

IPC: B01J31/18 ,  B01J31/22 ,  C07B61/00 ,  C07C253/10 ,  C07C253/30 ,  C07C255/04 ,  C07C255/07 ,  C07F9/46 ,  C07F15/04

Abstract: PHOSPHINITES I OF THE FORMULA 1, 2, OR 3(FORMULA 1)(FORMULA 2)(FORMULA 3)WHERER1, R2, R4 ARE EACH, INDEPENDENTLY OF ONE ANOTHER, HYDROGEN, AN ALKYL OR ALKYLENE GROUP HAVING FROM 1 TO 8 CARBON ATOMS OR AN ALKOXY GROUP HAVING FROM 1 TO 8 CARBON ATOMS, WITH THE PROVISO THAT AT LEAST ONE OF THE GROUPS R1, R2, R4 IS NOT H, R3 IS H OR METHYLX IS F, C1 OR CF3@ @n IS 0, 1 OR 2 CAN BE USED AS CATALYSTS.

公开(公告)号：MY140569A

公开(公告)日：2009-12-31

申请号：MYPI20054872

申请日：2005-10-17

Applicant: BASF AG

Inventor： DECKERT PETRA DR ,  BABLER PETER DR ,  BARTSCH MICHAEL DR ,  HADERLEIN GERD DR ,  LUYKEN HERMANN ,  SCHEIDEL JENS DR ,  PFAB PETER DR ,  AECHTNER TOBIAS DR ,  SIEGEL WOLFGANG DR

IPC: B01J31/40

Abstract: A PROCESS FOR EXTRACTIVELY REMOVING HOMOGENEOUSLY DISSOLVED CATALYSTS FROM A REACTION EFFLUENT OF A HYDROCYANATION OF UNSATURATED MONONITRILES TO DINITRILES, BY EXTRACTION BY MEANS OF A HYDROCARBON H, WHICH COMPRISES A) ADDING A NONPOLAR APROTIC LIQUID L TO THE REACTION EFFLUENT TO OBTAIN A STREAM I, AND B) EXTRACTING THE STREAM I AT A TEMPERATURE T WITH THE HYDROCARBON H TO OBTAIN A STREAM II COMPRISING THE HYDROCARBON H ENRICHED WITH THE CATALYST AND A STREAM III HAVING A LOW CATALYST CONTENT.

公开(公告)号：MY139378A

公开(公告)日：2009-09-30

申请号：MYPI20050306

申请日：2005-01-27

Applicant: BASF AG

Inventor： JUNGKAMP TIM DR ,  KUNSMANN-KEITAL DAGMAR PASCALE DR ,  BARTSCH MICHAEL DR ,  BAUMANN ROBERT DR ,  HADERLEIN GERD DR ,  LUYKEN HERMANN ,  SCHEIDEL JENS DR

IPC: C07C253/10 ,  C07C255/07

Abstract: A PROCESS 5 DESCRIBED FOR PREPARING 3-PENTENENITRILE BY HYDROCYANATING 1,3-BUTADIENE WITH HYDROGEN CYANIDE OVER AT LEAST ONE CATALYST, WHEREIN THE 1,3-BUTADIENE AND/OR HYDROGEN CYANIDE IS CONTACTED WITH AT LEAST ONE MICROPOROUS SOLID BEFORE THE REACTION.