JPS56134526A - Recovery of cobalt catalyst - Google Patents
Recovery of cobalt catalystInfo
- Publication number
- JPS56134526A JPS56134526A JP3712780A JP3712780A JPS56134526A JP S56134526 A JPS56134526 A JP S56134526A JP 3712780 A JP3712780 A JP 3712780A JP 3712780 A JP3712780 A JP 3712780A JP S56134526 A JPS56134526 A JP S56134526A
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- butadiene
- recover
- component
- reaction mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- 229910017052 cobalt Inorganic materials 0.000 title abstract 2
- 239000010941 cobalt Substances 0.000 title abstract 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 3
- 239000011541 reaction mixture Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007810 chemical reaction solvent Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000005292 vacuum distillation 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
- B01J31/16—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
- 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
- B01J31/403—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing iron group metals or 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
- 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
- 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
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
-
- 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
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3712780A JPS56134526A (en) | 1980-03-24 | 1980-03-24 | Recovery of cobalt catalyst |
| US06/246,065 US4350668A (en) | 1980-03-24 | 1981-03-20 | Recovery of cobalt component from 3-pentenoic ester synthesis |
| DE3111302A DE3111302C2 (de) | 1980-03-24 | 1981-03-23 | Verfahren zur Herstellung von 3-Pentensäureestern unter Rückgewinnung dabei verwendeter Kobaltkatalysatoren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3712780A JPS56134526A (en) | 1980-03-24 | 1980-03-24 | Recovery of cobalt catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56134526A true JPS56134526A (en) | 1981-10-21 |
| JPS6222927B2 JPS6222927B2 (OSRAM) | 1987-05-20 |
Family
ID=12488934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3712780A Granted JPS56134526A (en) | 1980-03-24 | 1980-03-24 | Recovery of cobalt catalyst |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4350668A (OSRAM) |
| JP (1) | JPS56134526A (OSRAM) |
| DE (1) | DE3111302C2 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9402970B2 (en) | 2008-09-17 | 2016-08-02 | Resmed Limited | Humidifier with a water tub within a pressurized chamber |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3412295A1 (de) * | 1984-04-03 | 1985-10-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur abtrennung von 4- pentensaeuremethylester aus solchen und 3- pentensaeuremethylester enthaltenden gemischen |
| DE3413448A1 (de) * | 1984-04-10 | 1985-10-17 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gewinnung von pentensaeure c(pfeil abwaerts)1(pfeil abwaerts)- bis c(pfeil abwaerts)4(pfeil abwaerts)- alkylestern |
| US4570016A (en) * | 1984-10-12 | 1986-02-11 | E. I. Du Pont De Nemours And Company | Manufacture of butanedicarboxylic acid esters |
| DE3725241A1 (de) * | 1987-07-30 | 1989-02-09 | Basf Ag | Verfahren zur herstellung von pentensaeurealkylestern |
| GB8820746D0 (en) * | 1988-09-02 | 1988-10-05 | Exxon Chemical Patents Inc | Production of alcohols |
| DE19650501A1 (de) * | 1996-12-05 | 1998-06-10 | Hoechst Ag | Verfahren zur Wiedergewinnung von bei der Herstellung von N-Acyl-alpha-aminosäurederivaten durch Amidocarbonylierung eingesetzten Cobaltcarbonylkatalysatoren |
| KR100496042B1 (ko) * | 1998-11-06 | 2005-09-26 | 에스케이케미칼주식회사 | 테레프탈산 제조 공정에서 산화 촉매 물질의 회수방법 |
| CN116730836A (zh) * | 2023-06-16 | 2023-09-12 | 中国科学院兰州化学物理研究所 | 一种合成气活化的钴盐催化羰化酯化反应的方法 |
| CN117142955A (zh) * | 2023-09-11 | 2023-12-01 | 中国科学院兰州化学物理研究所 | 一种二硫化钼促进的钴催化羰化酯化反应的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673154A (en) * | 1970-06-26 | 1972-06-27 | Atlantic Richfield Co | Process for the recovery of cobalt catalyst |
| JPS507579B1 (OSRAM) * | 1971-06-18 | 1975-03-27 | ||
| JPS5222034B2 (OSRAM) * | 1972-07-31 | 1977-06-14 | ||
| JPS549596B2 (OSRAM) * | 1973-04-20 | 1979-04-25 | ||
| DE2713195C3 (de) * | 1977-03-25 | 1980-01-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Butandicarbonsäureestern |
| DE2741511C3 (de) * | 1977-09-15 | 1980-06-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Butandicarbonsäureestern |
-
1980
- 1980-03-24 JP JP3712780A patent/JPS56134526A/ja active Granted
-
1981
- 1981-03-20 US US06/246,065 patent/US4350668A/en not_active Expired - Fee Related
- 1981-03-23 DE DE3111302A patent/DE3111302C2/de not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9402970B2 (en) | 2008-09-17 | 2016-08-02 | Resmed Limited | Humidifier with a water tub within a pressurized chamber |
| US10195389B2 (en) | 2008-09-17 | 2019-02-05 | Resmed Limited | Humidifier with a water tub within a pressurized chamber |
| US10279141B2 (en) | 2008-09-17 | 2019-05-07 | Resmed Limited | Humidifier with a water tub within a pressurized chamber |
| US11040166B2 (en) | 2008-09-17 | 2021-06-22 | ResMed Pty Ltd | Humidifier with a water tub within a pressurized chamber |
| US11318271B2 (en) | 2008-09-17 | 2022-05-03 | ResMed Pty Ltd | Humidifier with a water tub within a pressurized chamber |
| US11497882B2 (en) | 2008-09-17 | 2022-11-15 | ResMed Pty Ltd | Humidifier with a water tub within a pressurized chamber |
| US11642489B2 (en) | 2008-09-17 | 2023-05-09 | ResMed Pty Ltd | Humidifier with a water tub within a pressurized chamber |
| US11998702B2 (en) | 2008-09-17 | 2024-06-04 | ResMed Pty Ltd | Humidifier with a water tub within a pressurized chamber |
| US12246133B2 (en) | 2008-09-17 | 2025-03-11 | ResMed Pty Ltd | Humidifier tub with flow plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6222927B2 (OSRAM) | 1987-05-20 |
| DE3111302A1 (de) | 1982-06-16 |
| US4350668A (en) | 1982-09-21 |
| DE3111302C2 (de) | 1983-07-21 |
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