IT997218B - Procedimento per rigenerare catalizzatori utilizzati parti colarmente nella produzione di acidi carbossilici - Google Patents
Procedimento per rigenerare catalizzatori utilizzati parti colarmente nella produzione di acidi carbossiliciInfo
- Publication number
- IT997218B IT997218B IT5208/73A IT520873A IT997218B IT 997218 B IT997218 B IT 997218B IT 5208/73 A IT5208/73 A IT 5208/73A IT 520873 A IT520873 A IT 520873A IT 997218 B IT997218 B IT 997218B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- carboxylic acids
- partly used
- regenerating catalysts
- 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
- B01J31/40—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
- B01J31/4046—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing noble metals containing rhodium
-
- 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
- B01J31/20—Carbonyls
-
- 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
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
-
- 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
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0202—Polynuclearity
- B01J2531/0208—Bimetallic complexes, i.e. comprising one or more units of two metals, with metal-metal bonds but no all-metal (M)n rings, e.g. Cr2(OAc)4
-
- 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
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0202—Polynuclearity
- B01J2531/0211—Metal clusters, i.e. complexes comprising 3 to about 1000 metal atoms with metal-metal bonds to provide one or more all-metal (M)n rings, e.g. Rh4(CO)12
-
- 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
- B01J2531/822—Rhodium
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
- B01J27/25—Nitrates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US309560A US3887489A (en) | 1972-11-24 | 1972-11-24 | Rhodium catalyst regeneration method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT997218B true IT997218B (it) | 1975-12-30 |
Family
ID=23198709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5208/73A IT997218B (it) | 1972-11-24 | 1973-11-26 | Procedimento per rigenerare catalizzatori utilizzati parti colarmente nella produzione di acidi carbossilici |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3887489A (it) |
| JP (1) | JPS581974B2 (it) |
| AR (1) | AR196803A1 (it) |
| BE (1) | BE807760A (it) |
| BR (1) | BR7309073D0 (it) |
| CA (1) | CA1003812A (it) |
| DE (1) | DE2358410C2 (it) |
| ES (1) | ES420713A1 (it) |
| FR (1) | FR2213096B1 (it) |
| GB (1) | GB1425872A (it) |
| IT (1) | IT997218B (it) |
| NL (1) | NL183750C (it) |
| SU (1) | SU501661A3 (it) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT312559B (de) * | 1972-01-07 | 1974-01-10 | Basf Ag | Verfahren zur Abscheidung von Rhodium aus Rhodiumcarbonylkomplexe enthaltenden Lösungen und Überführung des abgescheidenen Rhodiums in lösliche Rhodiumcarbonylkomplexe |
| DE2448005C2 (de) * | 1974-10-09 | 1983-10-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Regenerierung von Rhodium oder Iridium enthaltenden Katalysatoren aus Destillationsrückständen von Hydroformylierungsgemischen |
| US4081271A (en) * | 1975-03-27 | 1978-03-28 | Protec Process E Tecnologie S.P.A. | Process for separating and recovering rhodium and iridium from their mixtures with other precious metals |
| IT1034633B (it) * | 1975-03-27 | 1979-10-10 | Tecnologie Spa | Processo per la precipitazione di metalli preziosi da soluzioni che li contengono |
| US4007130A (en) * | 1975-12-29 | 1977-02-08 | Monsanto Company | Catalyst regeneration method |
| DE2911193C2 (de) * | 1979-03-22 | 1981-12-17 | W.C. Heraeus Gmbh, 6450 Hanau | Verfahren zur Wiedergewinnung von Rhodium |
| ZA801718B (en) * | 1979-03-27 | 1981-10-28 | British Petroleum Co | Functionalised inorganic oxide products and their use in the removal of heavy metals,transistion metals and actinidemetals from solution |
| US4312779A (en) * | 1980-09-25 | 1982-01-26 | Uop Inc. | Recovery of catalysts |
| US4388217A (en) * | 1980-11-24 | 1983-06-14 | Eastman Kodak Company | Process for the recovery of catalyst values |
| WO1982001829A1 (en) * | 1980-11-24 | 1982-06-10 | Kodak Co Eastman | Process for the recovery of rhodium catalyst |
| US4340569A (en) * | 1981-03-06 | 1982-07-20 | The Halcon Sd Group, Inc. | Treatment of carbonylation residues |
| US4476237A (en) * | 1981-05-28 | 1984-10-09 | The Halcon Sd Group, Inc. | Separation of tars from carbonylation reaction mixtures |
| US4476238A (en) * | 1981-05-28 | 1984-10-09 | The Halcon Sd Group, Inc. | Separation of tars from carbonylation reaction mixtures |
| US4364907A (en) * | 1981-06-18 | 1982-12-21 | Eastman Kodak Company | Process for recovery of rhodium values |
| US4434240A (en) | 1981-11-16 | 1984-02-28 | The Halcon Sd Group, Inc. | Recovery of noble metal values from carbonylation residues |
| US4659682A (en) * | 1985-07-08 | 1987-04-21 | The Halcon Sd Group, Inc. | Recovery of noble metal values from carbonylation residues |
| US4628041A (en) * | 1986-02-10 | 1986-12-09 | Celanese Corporation | Rhodium and iodine recovery method |
| GB8724972D0 (en) * | 1987-10-24 | 1987-11-25 | Bp Chem Int Ltd | Recovery of noble metals |
| DE3744213A1 (de) * | 1987-12-24 | 1989-07-06 | Ruhrchemie Ag | Verfahren zur rueckgewinnung von rhodium aus rhodiumkomplexverbindungen enthaltenden waessrigen loesungen |
| DE3903909A1 (de) * | 1989-02-10 | 1990-08-16 | Hoechst Ag | Verfahren zur entfernung metallischer korrosionsprodukte aus einer bei der carbonylierung von methanol und/oder methylacetat und/oder dimethylether anfallenden, verunreinigten katalysatorloesung |
| US5237097A (en) * | 1990-02-09 | 1993-08-17 | Quantum Chemical Corporation | Catalytic carbonylation process |
| US6133477A (en) * | 1997-07-23 | 2000-10-17 | E. I. Du Pont De Nemours And Company | Preparation of 3-pentenoic acid |
| IT1318441B1 (it) * | 2000-03-31 | 2003-08-25 | Chimet S P A | Procedimento per il recupero e l'affinazione del rodio. |
| TWI465424B (zh) * | 2006-03-21 | 2014-12-21 | Bp Chem Int Ltd | 製造醋酸的方法 |
| CN104529701A (zh) * | 2006-04-14 | 2015-04-22 | 塞拉尼斯国际公司 | 降低目标流中的醛浓度的方法 |
| EP3710161B1 (en) * | 2017-11-13 | 2024-10-16 | Dow Technology Investments LLC | Processes for recovery of rhodium from a hydroformylation process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL98500C (it) * | 1956-01-11 | |||
| US2839580A (en) * | 1956-01-11 | 1958-06-17 | Exxon Research Engineering Co | Preparation of diethyl ketone |
| US3220957A (en) * | 1962-10-31 | 1965-11-30 | Standard Oil Co | Catalyst regeneration |
| US3636034A (en) * | 1964-10-02 | 1972-01-18 | Mitsubishi Chem Ind | Surfactant production via rhodium-catalyzed oxo process |
| US3579552A (en) * | 1968-08-15 | 1971-05-18 | Monsanto Co | Production of carboxylic acids |
| AT312559B (de) * | 1972-01-07 | 1974-01-10 | Basf Ag | Verfahren zur Abscheidung von Rhodium aus Rhodiumcarbonylkomplexe enthaltenden Lösungen und Überführung des abgescheidenen Rhodiums in lösliche Rhodiumcarbonylkomplexe |
-
1972
- 1972-11-24 US US309560A patent/US3887489A/en not_active Expired - Lifetime
-
1973
- 1973-11-20 NL NLAANVRAGE7315925,A patent/NL183750C/xx not_active IP Right Cessation
- 1973-11-20 BR BR9073/73A patent/BR7309073D0/pt unknown
- 1973-11-21 ES ES420713A patent/ES420713A1/es not_active Expired
- 1973-11-22 JP JP48130872A patent/JPS581974B2/ja not_active Expired
- 1973-11-23 DE DE2358410A patent/DE2358410C2/de not_active Expired
- 1973-11-23 BE BE138132A patent/BE807760A/xx not_active IP Right Cessation
- 1973-11-23 SU SU1971724A patent/SU501661A3/ru active
- 1973-11-23 FR FR7341867A patent/FR2213096B1/fr not_active Expired
- 1973-11-23 AR AR251128A patent/AR196803A1/es active
- 1973-11-23 GB GB5446173A patent/GB1425872A/en not_active Expired
- 1973-11-23 CA CA186,594A patent/CA1003812A/en not_active Expired
- 1973-11-26 IT IT5208/73A patent/IT997218B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2358410A1 (de) | 1974-06-06 |
| FR2213096B1 (it) | 1980-04-25 |
| US3887489A (en) | 1975-06-03 |
| JPS581974B2 (ja) | 1983-01-13 |
| BE807760A (fr) | 1974-05-24 |
| NL7315925A (it) | 1974-05-28 |
| GB1425872A (en) | 1976-02-18 |
| BR7309073D0 (pt) | 1974-08-29 |
| ES420713A1 (es) | 1976-04-01 |
| NL183750C (nl) | 1989-01-16 |
| FR2213096A1 (it) | 1974-08-02 |
| NL183750B (nl) | 1988-08-16 |
| SU501661A3 (ru) | 1976-01-30 |
| AR196803A1 (es) | 1974-02-19 |
| DE2358410C2 (de) | 1982-10-21 |
| CA1003812A (en) | 1977-01-18 |
| AU6284773A (en) | 1975-05-29 |
| JPS4982597A (it) | 1974-08-08 |
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