BR9916311A - Recuperação de catalisadores metálicos usados na produção de carbonatos de diarila - Google Patents
Recuperação de catalisadores metálicos usados na produção de carbonatos de diarilaInfo
- Publication number
- BR9916311A BR9916311A BR9916311-0A BR9916311A BR9916311A BR 9916311 A BR9916311 A BR 9916311A BR 9916311 A BR9916311 A BR 9916311A BR 9916311 A BR9916311 A BR 9916311A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- diaryl carbonates
- recovery
- metal catalysts
- catalysts used
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
- B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/68—Liquid treating or treating in liquid phase, e.g. dissolved or suspended including substantial dissolution or chemical precipitation of a catalyst component in the ultimate reconstitution of the catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
- B01J31/4038—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing noble metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/08—Purification; Separation; Stabilisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
- B01J2231/342—Aldol type reactions, i.e. nucleophilic addition of C-H acidic compounds, their R3Si- or metal complex analogues, to aldehydes or ketones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
- B01J2531/16—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
- B01J2531/26—Zinc
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/44—Lead
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
- B01J2531/72—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/824—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Patente de Invenção: <B>"RECUPERAçãO DE CATALISADORES METáLICOS USADOS NA PRODUçãO DE CARBONATOS DE DIARILA"<D>. Um método para recuperação eficiente de espécies de metais catalisadores de correntes de extrato aquoso da síntese de carbonatos de diarila, compreendendo o tratamento da corrente de extrato aquoso contendo metal de uma mistura da produção de carbonatos de diarila com um agente precipitador eficaz para precipitar seletivamente uma ou mais espécies de metais catalisadores do extrato. O uso destes métodos reduz substancialmente tanto as preocupações financeiras quanto ambientais para a preparação de carbonatos de diarila.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/215,362 US6191060B1 (en) | 1998-12-18 | 1998-12-18 | Reclamation of metal catalysts used in the production of diaryl carbonates |
PCT/US1999/023350 WO2000037416A1 (en) | 1998-12-18 | 1999-10-08 | Reclamation of metal catalysts used in the production of diaryl carbonates |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9916311A true BR9916311A (pt) | 2001-10-02 |
Family
ID=22802690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9916311-0A BR9916311A (pt) | 1998-12-18 | 1999-10-08 | Recuperação de catalisadores metálicos usados na produção de carbonatos de diarila |
Country Status (9)
Country | Link |
---|---|
US (1) | US6191060B1 (pt) |
EP (1) | EP1140775B2 (pt) |
JP (1) | JP2002533197A (pt) |
KR (1) | KR20010101256A (pt) |
CN (1) | CN1149187C (pt) |
AT (1) | ATE243183T1 (pt) |
BR (1) | BR9916311A (pt) |
DE (1) | DE69908974T3 (pt) |
WO (1) | WO2000037416A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6410774B1 (en) | 2001-03-30 | 2002-06-25 | General Electric Company | Method for recovery of catalyst components |
US6683015B2 (en) | 2001-07-31 | 2004-01-27 | General Electric Company | Method for reactivating a catalyst composition |
DE10332697A1 (de) * | 2003-07-18 | 2005-02-03 | Bayer Materialscience Ag | Methode zur Abtrennung von metallischen Katalysatorbestandteilen aus Reaktionsmischungen der Herstellung aromatischer Carbonate |
CN101480549B (zh) * | 2008-12-24 | 2010-12-01 | 山东鲁南化工科技有限公司 | 一种含镍催化剂的回收装置及回收方法 |
US11110449B2 (en) | 2015-03-27 | 2021-09-07 | Council Of Scientific & Industrial Research | Process for recovery and regeneration of deactivated catalysts used in dialkyl carbonate synthesis |
US11319613B2 (en) | 2020-08-18 | 2022-05-03 | Enviro Metals, LLC | Metal refinement |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE801052C (de) | 1949-10-18 | 1950-12-21 | Walter Wessel Jr | Verfahren zur Herstellung von Borstenbuersten mit einem Buerstenruecken aus Gummi |
US4187242A (en) | 1976-10-12 | 1980-02-05 | General Electric Company | Catalytic aromatic carbonate process |
US5142086A (en) | 1991-04-01 | 1992-08-25 | General Electric Company | Method for making organic carbonates |
US5101052A (en) | 1991-05-20 | 1992-03-31 | Texaco Chemical Company | Molybdenum recovery |
JPH069504A (ja) | 1991-07-01 | 1994-01-18 | Daicel Chem Ind Ltd | 炭酸エステルの製造法 |
WO1993003000A1 (en) | 1991-07-29 | 1993-02-18 | General Electric Company | Method for making aromatic organic carbonates |
US5364452A (en) † | 1992-02-25 | 1994-11-15 | Cupertino Domenico C | Chemical process for the recovery of metal from an organic complex |
US5231210A (en) | 1992-08-17 | 1993-07-27 | General Electric Company | Method for making aromatic carbonates |
US5284964A (en) | 1992-08-17 | 1994-02-08 | General Electric Company | Method for making aromatic carbonates |
EP0663388B1 (en) | 1994-01-12 | 1998-03-11 | Mitsubishi Chemical Corporation | Method of producing an aromatic carbonate |
US5892091A (en) * | 1995-04-04 | 1999-04-06 | Ube Industries, Ltd. | Catalyst for decarbonylation reaction |
TW322471B (pt) * | 1995-04-04 | 1997-12-11 | Ube Industries | |
DE19512618A1 (de) * | 1995-04-05 | 1996-10-10 | Bayer Ag | Platinmetall enthaltende Träger-Katalysatoren und Verfahren zur Herstellung von Diarylcarbonaten |
DE19614062A1 (de) * | 1996-04-09 | 1997-10-16 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Diarylcarbonaten |
DE19613973A1 (de) * | 1996-04-09 | 1997-10-16 | Bayer Ag | Rückgewinnung von Katalysatorsystemen aus diarylcarbonathaltigen Reaktionsgemischen durch Schmelzkristallisation |
US5760272A (en) | 1997-03-24 | 1998-06-02 | General Electric Company | Method for preparing diaryl carbonates with improved selectivity |
US5908952A (en) * | 1997-03-24 | 1999-06-01 | General Electric Company | Method for preparing diaryl carbonates employing β-diketone salts |
JP4112048B2 (ja) † | 1997-09-16 | 2008-07-02 | 旭化成ケミカルズ株式会社 | 芳香族カーボネート類の製法 |
US5981788A (en) * | 1997-11-03 | 1999-11-09 | General Electric Company | Method for recovering and recycling catalyst constituents |
-
1998
- 1998-12-18 US US09/215,362 patent/US6191060B1/en not_active Expired - Lifetime
-
1999
- 1999-10-08 EP EP99954768A patent/EP1140775B2/en not_active Expired - Lifetime
- 1999-10-08 BR BR9916311-0A patent/BR9916311A/pt not_active IP Right Cessation
- 1999-10-08 DE DE69908974T patent/DE69908974T3/de not_active Expired - Lifetime
- 1999-10-08 CN CNB998146099A patent/CN1149187C/zh not_active Expired - Fee Related
- 1999-10-08 AT AT99954768T patent/ATE243183T1/de not_active IP Right Cessation
- 1999-10-08 KR KR1020017007568A patent/KR20010101256A/ko not_active Application Discontinuation
- 1999-10-08 JP JP2000589488A patent/JP2002533197A/ja not_active Withdrawn
- 1999-10-08 WO PCT/US1999/023350 patent/WO2000037416A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2000037416A1 (en) | 2000-06-29 |
CN1330623A (zh) | 2002-01-09 |
DE69908974D1 (de) | 2003-07-24 |
US6191060B1 (en) | 2001-02-20 |
DE69908974T3 (de) | 2010-05-12 |
DE69908974T2 (de) | 2004-05-19 |
KR20010101256A (ko) | 2001-11-14 |
CN1149187C (zh) | 2004-05-12 |
EP1140775B2 (en) | 2009-09-30 |
JP2002533197A (ja) | 2002-10-08 |
EP1140775A1 (en) | 2001-10-10 |
ATE243183T1 (de) | 2003-07-15 |
EP1140775B1 (en) | 2003-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007. |