公开(公告)号：MX9804489A

公开(公告)日：1998-12-31

申请号：MX9804489

申请日：1998-06-05

Applicant: UNION CARBIDE CHEM PLASTIC ,  CORP

Inventor： BRYANT DAVID ROBERT ,  NICHOLSON JAMES CLAIR ,  BILLIG ERNST

IPC: B01J19/18 ,  B01J27/18 ,  B01J31/02 ,  C07B61/00 ,  B01J31/18 ,  B01J31/22 ,  B01J31/40 ,  B01J38/74 ,  C07C45/49 ,  C07C45/50 ,  C07C47/02 ,  C07C51/00 ,  C07C51/255 ,  C07C51/265 ,  C07C51/42 ,  C07C51/43 ,  C07C63/00 ,  C07C63/15 ,  C07C63/26 ,  C07F9/02 ,  C07F9/141 ,  C07F9/145 ,  C07F9/50 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/00 ,  F04D25/08 ,  F04D29/28 ,  C07F09/02

Abstract: Esta invencion se refiere a un proceso para la preparacion de uno o varios compuestos de fosforo ácidos a partir de un fluido producto de la reaccion que contiene dicho compuesto de fosforo ácido o bien dichos compuestos de fosforoácidos, un catalizador de complejo metal-ligando de organofosfito y opcionalmente ligando de organofosfito libre, dicho proceso comprende (a) el tratamiento de dicho fluido producto de la reaccion con agua suficiente para remover al menos un parte de dicho compuesto de fosforo ácido o bien de dichos compuestos de fosforo ácidos a partir de dicho fluido producto de la reaccion y (b) el tratamiento del agua que contiene los compuestos de fosforo ácidos removidos de dicho fluido producto de la reaccion con una resina de intercambio de iones suficiente para remover al menos una parte de dicho compuesto de fosforo ácido o de dichos compuestos de fosforo ácidos del agua.

公开(公告)号：PL327111A1

公开(公告)日：1998-11-23

申请号：PL32711196

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BRYANT DAVID ROBERT ,  NICHOLSON JAMES CLAIR ,  LEUNG TAK WAI ,  BILLIG ERNST ,  EISENSCHMID THOMAS CARL

IPC: B01J31/02 ,  B01J31/18 ,  B01J31/40 ,  B01J38/74 ,  C07B61/00 ,  C07C45/50 ,  C07C47/02 ,  C07F9/02 ,  C07F9/145 ,  C07F9/6571 ,  C07F9/6574 ,  F04D25/08 ,  F04D29/28

公开(公告)号：PL327088A1

公开(公告)日：1998-11-23

申请号：PL32708896

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BILLIG ERNST ,  BRYANT DAVID ROBERT

IPC: B01J31/22 ,  B01J31/02 ,  B01J31/18 ,  B01J31/40 ,  C07B61/00 ,  C07C37/02 ,  C07C45/50 ,  C07C47/02 ,  C07F9/02 ,  C07F9/6574

公开(公告)号：CZ9801748A3

公开(公告)日：1998-10-14

申请号：CZ174898

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BILLIG ERNST ,  BRYANT DAVID ROBERT

IPC: B01J31/22 ,  B01J31/02 ,  B01J31/18 ,  B01J31/40 ,  C07B61/00 ,  C07C37/02 ,  C07C45/50 ,  C07C47/02 ,  C07F9/02 ,  C07F9/6574

CPC classification number: C07F9/65746 ,  B01J31/0259 ,  B01J31/185 ,  B01J31/4023 ,  B01J31/4046 ,  B01J31/4053 ,  B01J31/4061 ,  B01J2231/32 ,  B01J2231/321 ,  B01J2231/52 ,  B01J2531/822 ,  C07C45/50 ,  C07C45/505 ,  C07F9/025 ,  Y02P20/582 ,  Y02P20/584 ,  C07C47/02

公开(公告)号：CA2239536A1

公开(公告)日：1997-06-12

申请号：CA2239536

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BILLIG ERNST ,  BRYANT DAVID ROBERT ,  NICHOLSON JAMES CLAIR

IPC: C07B61/00 ,  B01J19/18 ,  B01J27/18 ,  B01J31/02 ,  B01J31/18 ,  B01J31/22 ,  B01J31/40 ,  B01J38/74 ,  C07C45/49 ,  C07C45/50 ,  C07C47/02 ,  C07C51/00 ,  C07C51/255 ,  C07C51/265 ,  C07C51/42 ,  C07C51/43 ,  C07C63/00 ,  C07C63/15 ,  C07C63/26 ,  C07F9/02 ,  C07F9/141 ,  C07F9/145 ,  C07F9/50 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/00 ,  F04D25/08 ,  F04D29/28 ,  C07C253/10 ,  C07D333/22 ,  C07C47/228 ,  C07C47/277 ,  C07C67/347 ,  C07D209/46 ,  C07C69/716 ,  C07C45/80

Abstract: This invention relates to a process for separating one or more phosphorus acidic compounds from a reaction product fluid containing said one or more phosphorus acidic compounds, a metal-organophosphite ligand complex catalyst and optionally free organophosphite ligand which process comprises (a) treating said reaction product fluid with water sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said reaction product fluid and (b) treating the water which contains phosphorus acidic compounds removed from said reaction product fluid with an ion exchange resin sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said water.

公开(公告)号：SI9300506A

公开(公告)日：1994-06-30

申请号：SI9300506

申请日：1993-09-28

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BABIN JAMES EDWARD ,  MAHER JAMES MICHAEL ,  BILLIG ERNST

IPC: B01J31/22 ,  B01J31/18 ,  C07B61/00 ,  C07C45/50 ,  C07C47/02 ,  C07C67/00 ,  C07C231/00 ,  C07C253/00 ,  C07F9/02 ,  C07C67/29 ,  C07C67/313 ,  C07C231/12 ,  C07C253/30

Abstract: This invention provides a process for stabilizing a phosphite ligand against degradation in a homogeneous reaction mixture containing a Group VIII transition metal catalyst and the phosphite ligand, said process comprising adding to the reaction mixture an epoxide in an amount from 0.001 to 5 weight percent based on the total weight of the reaction mixture to reduce the degradation of the ligand.

公开(公告)号：SI9300505A

公开(公告)日：1994-06-30

申请号：SI9300505

申请日：1993-09-28

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： MAHER JOHN MICHAEL ,  BABIN JAMES EDWARD ,  BILLIG ERNST ,  BRYANT DAVID ROBERT ,  LEUNG TAK WAI

IPC: B01J31/22 ,  B01J31/18 ,  B01J31/28 ,  C07B61/00 ,  C07C45/50 ,  C07C47/02 ,  C07F9/6574 ,  C07F15/00 ,  C07C45/78 ,  C07C45/81

Abstract: An improved rhodium-organophosphite complex catalyzed hydroformylation process, the improvement comprising carrying out said process in the presence of a catalytic activity enhancing additive said additive being selected from the class consisting of added water, a weakly acidic compound, or both added water and a weakly acidic compound.

公开(公告)号：PL300523A1

公开(公告)日：1994-04-05

申请号：PL30052393

申请日：1993-09-28

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BABIN JAMES EDWARD ,  MAHER JAMES MICHAEL ,  BILLIG ERNST

IPC: B01J31/22 ,  B01J31/18 ,  C07B61/00 ,  C07C45/50 ,  C07C47/02 ,  C07C67/00 ,  C07C231/00 ,  C07C253/00 ,  C07F9/02 ,  C07F9/38

Abstract: This invention provides a process for stabilizing a phosphite ligand against degradation in a homogeneous reaction mixture containing a Group VIII transition metal catalyst and the phosphite ligand, said process comprising adding to the reaction mixture an epoxide in an amount from 0.001 to 5 weight percent based on the total weight of the reaction mixture to reduce the degradation of the ligand.

公开(公告)号：AU4425389A

公开(公告)日：1990-05-01

申请号：AU4425389

申请日：1989-10-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： MILLER DAVID JAMES ,  BRYANT DAVID ROBERT ,  BILLIG ERNST ,  SHAW BERNARD LESLIE

IPC: B01J31/24 ,  B01J31/40 ,  B01J38/00 ,  B01J38/50 ,  C07B61/00 ,  C07C45/50 ,  C07C47/02

Abstract: A process for treating an organic solution of a partially deactivated solubilized rhodium-tertiary organophosphine complex hydroformylation catalyst with an organic reagent in order to improve the extractability of rhodium therefrom into an aqueous solution containing an ionic organophosphine ligand.

公开(公告)号：BR8904054A

公开(公告)日：1990-03-20

申请号：BR8904054

申请日：1989-08-11

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： MILLER DAVID JAMES ,  BRYANT DAVID ROBERT ,  BILLIG ERNST ,  SHAW BERNARD LESLIE

IPC: B01J31/40 ,  C07B61/00 ,  C07C29/16 ,  C07C31/02 ,  C07C45/50 ,  C07C47/02 ,  B01J27/185 ,  C07C45/49

Abstract: A process for improving the catalytic activity of a partially deactivated solubilized rhodium - tertiary organophosphine complex hydroformylation catalyst.