SG11201811500VA - Method for reactivation of a homogeneous oxidation catalyst - Google Patents
Method for reactivation of a homogeneous oxidation catalystInfo
- Publication number
- SG11201811500VA SG11201811500VA SG11201811500VA SG11201811500VA SG11201811500VA SG 11201811500V A SG11201811500V A SG 11201811500VA SG 11201811500V A SG11201811500V A SG 11201811500VA SG 11201811500V A SG11201811500V A SG 11201811500VA SG 11201811500V A SG11201811500V A SG 11201811500VA
- Authority
- SG
- Singapore
- Prior art keywords
- reactivation
- oxidation catalyst
- homogeneous oxidation
- homogeneous
- catalyst
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/64—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts
- B01J38/66—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts using ammonia or derivatives thereof
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- 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
- B01J38/64—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
- C07C249/08—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reaction of hydroxylamines with carbonyl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D225/00—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom
- C07D225/02—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
- C07C2601/20—Systems containing only non-condensed rings with a ring being at least seven-membered the ring being twelve-membered
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16177260.3A EP3263557A1 (en) | 2016-06-30 | 2016-06-30 | Method for reactivation of a homogeneous oxidation catalyst |
| PCT/EP2017/065957 WO2018002114A1 (en) | 2016-06-30 | 2017-06-28 | Method for reactivating a homogeneous oxidation catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201811500VA true SG11201811500VA (en) | 2019-01-30 |
Family
ID=56292524
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201912345YA SG10201912345YA (en) | 2016-06-30 | 2017-06-28 | Method for reactivation of a homogeneous oxidation catalyst |
| SG11201811500VA SG11201811500VA (en) | 2016-06-30 | 2017-06-28 | Method for reactivation of a homogeneous oxidation catalyst |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201912345YA SG10201912345YA (en) | 2016-06-30 | 2017-06-28 | Method for reactivation of a homogeneous oxidation catalyst |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10994270B2 (en) |
| EP (2) | EP3263557A1 (en) |
| JP (1) | JP6732971B2 (en) |
| CN (1) | CN109641862B (en) |
| ES (1) | ES2721794T3 (en) |
| SG (2) | SG10201912345YA (en) |
| WO (1) | WO2018002114A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3578539A1 (en) | 2018-06-07 | 2019-12-11 | Evonik Operations GmbH | Method for the continuous production of ketones from epoxides in a fixed bed |
| KR102499747B1 (en) * | 2018-12-19 | 2023-02-15 | 한화솔루션 주식회사 | Novel process for producing Laurolactam and synthesis apparatus thereof |
| KR20220083279A (en) * | 2020-12-11 | 2022-06-20 | 한화솔루션 주식회사 | Recovery and reuse method of homogeneous selective hydrogenation catalyst |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869986A (en) * | 1955-03-31 | 1959-01-20 | Shell Dev | Recovery of tungstic catalysts |
| US2968527A (en) * | 1957-10-03 | 1961-01-17 | Columbia Southern Chem Corp | Method of recovering tungstic acid values from aqueous media |
| GB894592A (en) * | 1957-10-03 | 1962-04-26 | Columbia Southern Chem Corp | Process for the recovery of tungstic acid catalyst |
| FR1306120A (en) * | 1961-09-01 | 1962-10-13 | Electrochimie Soc | Tungstic catalyst recovery process |
| GB1518338A (en) * | 1974-11-18 | 1978-07-19 | Degussa | Process for separating epoxidation and hydroxylation catalysts from distillation residues |
| NL182292C (en) * | 1974-11-18 | 1988-02-16 | Degussa | PROCESS FOR RECOVERY OF ALKALINE METAL VANADATE, MOLYBDATE AND / OR WOOL FRAME CATALYSTS. |
| DE2543333C2 (en) * | 1975-09-29 | 1985-06-20 | Degussa Ag, 6000 Frankfurt | Process for the simultaneous production of pure grape acid and meso-tartaric acid |
| GB1520920A (en) * | 1975-02-26 | 1978-08-09 | Degussa | Production of pure racemic acid and mesotartaric acid |
| NL8004084A (en) | 1979-07-19 | 1981-01-21 | Donegani Guido Ist | PROCESS FOR THE CATALYTIC EPOXYDATION OF OLEKINS WITH HYDROGEN PEROXIDE. |
| JPH0720552B2 (en) * | 1986-11-20 | 1995-03-08 | 三菱レイヨン株式会社 | Regeneration method of oxidation catalyst |
| JPH04190851A (en) * | 1990-11-27 | 1992-07-09 | Mitsui Toatsu Chem Inc | Regeneration of catalyst for preparing maleimides |
| FR2789073B1 (en) | 1999-01-28 | 2002-02-15 | Novance | PREPARATION OF MONOCARBOXYL FATTY ACID DERIVATIVES CARRYING TWO VICINAL HYDROXYL FUNCTIONS OR AN EPOXIDE FUNCTION |
| DE10247496A1 (en) | 2002-10-11 | 2004-04-22 | Degussa Ag | Use of a sales accelerator in epoxidation |
| CA2597120C (en) * | 2005-03-07 | 2013-08-06 | Yasuteru Kajikawa | Methods for oxidizing organic compounds |
| KR20080077015A (en) * | 2005-12-22 | 2008-08-20 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | A process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process |
| EP2537836A1 (en) * | 2011-06-22 | 2012-12-26 | Momentive Specialty Chemicals Research Belgium S.A. | Apparatus and methods to preserve catalyst activity in an epoxidation process |
| WO2014175152A1 (en) * | 2013-04-23 | 2014-10-30 | 株式会社ダイセル | Recovery method and reuse method of oxo acid catalyst |
| DE102014209421A1 (en) * | 2014-05-19 | 2015-11-19 | Evonik Degussa Gmbh | Membrane-assisted catalyst separation in the epoxidation of cyclic, unsaturated C12 compounds, for example cyclododecene (CDEN) |
| EP2980069A1 (en) * | 2014-08-01 | 2016-02-03 | Evonik Degussa GmbH | Method for preparation of cyclododecanone |
| EP3002058A1 (en) * | 2014-10-02 | 2016-04-06 | Evonik Degussa GmbH | Catalyst system for the production of ketones from epoxides |
| EP3330247B1 (en) * | 2016-12-02 | 2019-05-08 | Evonik Degussa GmbH | Catalytic oxidation of 3,5,5-trimethylcyclohexa-3-ene-1-one (beta-isophorone) with hydrogen peroxide to 2,6,6-trimethyl-2-cyclohexene-1,4-dion (keto isophorone) |
| CN109516941B (en) * | 2017-09-20 | 2020-08-28 | 万华化学集团股份有限公司 | Production method of laurolactam |
-
2016
- 2016-06-30 EP EP16177260.3A patent/EP3263557A1/en not_active Withdrawn
-
2017
- 2017-06-28 SG SG10201912345YA patent/SG10201912345YA/en unknown
- 2017-06-28 CN CN201780053479.7A patent/CN109641862B/en active Active
- 2017-06-28 EP EP17735072.5A patent/EP3374353B1/en active Active
- 2017-06-28 ES ES17735072T patent/ES2721794T3/en active Active
- 2017-06-28 SG SG11201811500VA patent/SG11201811500VA/en unknown
- 2017-06-28 WO PCT/EP2017/065957 patent/WO2018002114A1/en unknown
- 2017-06-28 US US16/312,173 patent/US10994270B2/en active Active
- 2017-06-28 JP JP2018568737A patent/JP6732971B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2721794T3 (en) | 2019-08-05 |
| WO2018002114A1 (en) | 2018-01-04 |
| EP3374353A1 (en) | 2018-09-19 |
| US20190232271A1 (en) | 2019-08-01 |
| EP3263557A1 (en) | 2018-01-03 |
| EP3374353B1 (en) | 2019-02-13 |
| CN109641862A (en) | 2019-04-16 |
| CN109641862B (en) | 2022-11-18 |
| SG10201912345YA (en) | 2020-02-27 |
| US10994270B2 (en) | 2021-05-04 |
| JP6732971B2 (en) | 2020-07-29 |
| JP2019523121A (en) | 2019-08-22 |
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