BR9306859A - Processo para a separação de um sistema catalisador - Google Patents
Processo para a separação de um sistema catalisadorInfo
- Publication number
- BR9306859A BR9306859A BR9306859A BR9306859A BR9306859A BR 9306859 A BR9306859 A BR 9306859A BR 9306859 A BR9306859 A BR 9306859A BR 9306859 A BR9306859 A BR 9306859A BR 9306859 A BR9306859 A BR 9306859A
- Authority
- BR
- Brazil
- Prior art keywords
- mixture
- compounds
- separation
- delta
- gamma
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 6
- 150000004694 iodide salts Chemical class 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 2
- -1 iodide compound Chemical class 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- ARGCQEVBJHPOGB-UHFFFAOYSA-N 2,5-dihydrofuran Chemical class C1OCC=C1 ARGCQEVBJHPOGB-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000006317 isomerization reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
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
- B01J31/40—Regeneration or reactivation
-
- 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
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
- B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
-
- 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
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0239—Quaternary ammonium compounds
-
- 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
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/122—Metal aryl or alkyl compounds
-
- 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
- B01J31/4053—Regeneration or reactivation of catalysts containing metals with recovery of phosphorous catalyst system constituents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/28—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- 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
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/52—Isomerisation reactions
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/926,421 US5238889A (en) | 1992-08-10 | 1992-08-10 | Process for the separation of oligomeric materials from a catalyst mixture |
| PCT/US1993/007215 WO1994003272A1 (en) | 1992-08-10 | 1993-07-30 | Process for the separation of oligomeric materials from a catalyst mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9306859A true BR9306859A (pt) | 1998-12-08 |
Family
ID=25453176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9306859A BR9306859A (pt) | 1992-08-10 | 1993-07-30 | Processo para a separação de um sistema catalisador |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5238889A (pt) |
| EP (1) | EP0653963B1 (pt) |
| JP (1) | JPH08500283A (pt) |
| KR (1) | KR100219872B1 (pt) |
| CN (1) | CN1039288C (pt) |
| AT (1) | ATE146099T1 (pt) |
| AU (1) | AU666970B2 (pt) |
| BR (1) | BR9306859A (pt) |
| CA (1) | CA2141539C (pt) |
| DE (1) | DE69306584T2 (pt) |
| DK (1) | DK0653963T3 (pt) |
| GR (1) | GR3022664T3 (pt) |
| MX (1) | MX9303611A (pt) |
| MY (1) | MY108764A (pt) |
| TW (1) | TW263517B (pt) |
| WO (1) | WO1994003272A1 (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5483007A (en) * | 1993-04-22 | 1996-01-09 | Minnesota Mining And Manufacturing Company | Cyclic process for activation, use and recovery of phase-transfer catalysts |
| JPH09507686A (ja) * | 1994-01-18 | 1997-08-05 | イーストマン ケミカル カンパニー | ３，４−エポキシ−１−ブテンから誘導されるポリエーテルポリマー |
| DE4422671A1 (de) | 1994-06-30 | 1996-01-04 | Basf Ag | Verfahren zur Herstellung von 2,5-Dihydrofuran |
| DE4424219A1 (de) * | 1994-07-09 | 1996-01-11 | Basf Ag | Verfahren zur Herstellung von 2,5-Dihydrofuran |
| US5466832A (en) * | 1995-02-13 | 1995-11-14 | Eastman Chemical Company | Process for the manufacture of 2,5-dihydrofurans from γ, δ-epoxybutenes |
| US5591874A (en) * | 1995-09-29 | 1997-01-07 | Eastman Chemical Company | Process for the preparation of 2,5-dihydrofuran compounds |
| DE19539331A1 (de) * | 1995-10-23 | 1997-04-24 | Basf Ag | Verfahren zur Abtrennung von oligomeren Nebenprodukten von einem Isomerisierungskatalysator |
| US5801293A (en) * | 1996-02-26 | 1998-09-01 | Chevron U.S.A. Inc. | Method of isomerizing olefins |
| US5693833A (en) * | 1996-08-26 | 1997-12-02 | Eastman Chemical Company | Process for the reactivation of iodine-containing catalysts |
| WO2007108999A2 (en) * | 2006-03-17 | 2007-09-27 | Cornell University | Production of 2,5-dihydrofurans and analogous compounds |
| CA3010106C (en) | 2016-02-23 | 2022-10-11 | Vanderbilt Chemicals, Llc | Imidazolium sulfur-containing binuclear molybdate salts as lubricant additives |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2680109A (en) * | 1947-02-28 | 1954-06-01 | Columbia Southern Chem Corp | Allyl-2, 3-epoxybutyrate |
| US4946817A (en) * | 1984-07-17 | 1990-08-07 | The Dow Chemical Company | Latent catalysts for epoxy-containing compounds |
| US4650649A (en) * | 1986-01-21 | 1987-03-17 | Eastman Kodak Company | Catalyst recovery process |
| DE3926147A1 (de) * | 1989-08-08 | 1991-02-14 | Basf Ag | Verfahren zur herstellung von 2,5-dihydrofuranen |
| US5082956A (en) * | 1990-03-08 | 1992-01-21 | Eastman Kodak Company | Isomerization of epoxyalkenes to 2,5-dihydrofurans |
-
1992
- 1992-08-10 US US07/926,421 patent/US5238889A/en not_active Expired - Lifetime
-
1993
- 1993-05-19 MY MYPI93000922A patent/MY108764A/en unknown
- 1993-05-25 TW TW082104134A patent/TW263517B/zh active
- 1993-06-16 MX MX9303611A patent/MX9303611A/es not_active IP Right Cessation
- 1993-07-30 JP JP6505474A patent/JPH08500283A/ja not_active Ceased
- 1993-07-30 CA CA002141539A patent/CA2141539C/en not_active Expired - Fee Related
- 1993-07-30 DE DE69306584T patent/DE69306584T2/de not_active Expired - Fee Related
- 1993-07-30 AU AU47961/93A patent/AU666970B2/en not_active Ceased
- 1993-07-30 DK DK93918547.6T patent/DK0653963T3/da active
- 1993-07-30 BR BR9306859A patent/BR9306859A/pt not_active IP Right Cessation
- 1993-07-30 AT AT93918547T patent/ATE146099T1/de not_active IP Right Cessation
- 1993-07-30 WO PCT/US1993/007215 patent/WO1994003272A1/en active IP Right Grant
- 1993-07-30 KR KR1019950700502A patent/KR100219872B1/ko not_active IP Right Cessation
- 1993-07-30 EP EP93918547A patent/EP0653963B1/en not_active Expired - Lifetime
- 1993-08-07 CN CN93109340A patent/CN1039288C/zh not_active Expired - Fee Related
-
1997
- 1997-02-26 GR GR970400351T patent/GR3022664T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2141539A1 (en) | 1994-02-17 |
| US5238889A (en) | 1993-08-24 |
| AU4796193A (en) | 1994-03-03 |
| DE69306584T2 (de) | 1997-04-10 |
| DE69306584D1 (de) | 1997-01-23 |
| EP0653963B1 (en) | 1996-12-11 |
| MX9303611A (es) | 1994-02-28 |
| DK0653963T3 (da) | 1996-12-30 |
| JPH08500283A (ja) | 1996-01-16 |
| WO1994003272A1 (en) | 1994-02-17 |
| CA2141539C (en) | 1998-07-14 |
| ATE146099T1 (de) | 1996-12-15 |
| AU666970B2 (en) | 1996-02-29 |
| TW263517B (pt) | 1995-11-21 |
| GR3022664T3 (en) | 1997-05-31 |
| CN1039288C (zh) | 1998-07-29 |
| EP0653963A1 (en) | 1995-05-24 |
| MY108764A (en) | 1996-11-30 |
| CN1085542A (zh) | 1994-04-20 |
| KR100219872B1 (ko) | 1999-09-01 |
| KR950702873A (ko) | 1995-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 10A , 11A , 12A , 13A , 14A , 15A , 16A E 17A ANUIDADES. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 18A, 19A E 20A ANUIDADES. PAGAR RESTAURACAO. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |