JPS4848448A - - Google Patents
Info
- Publication number
- JPS4848448A JPS4848448A JP47102618A JP10261872A JPS4848448A JP S4848448 A JPS4848448 A JP S4848448A JP 47102618 A JP47102618 A JP 47102618A JP 10261872 A JP10261872 A JP 10261872A JP S4848448 A JPS4848448 A JP S4848448A
- Authority
- JP
- Japan
- 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
Classifications
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- 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
- C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
- C07C45/84—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by azeotropic distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7114111A NL7114111A (cg-RX-API-DMAC7.html) | 1971-10-14 | 1971-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4848448A true JPS4848448A (cg-RX-API-DMAC7.html) | 1973-07-09 |
| JPS5336457B2 JPS5336457B2 (cg-RX-API-DMAC7.html) | 1978-10-03 |
Family
ID=19814252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10261872A Expired JPS5336457B2 (cg-RX-API-DMAC7.html) | 1971-10-14 | 1972-10-13 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3946076A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5336457B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE790104A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2250088C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2156332B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1353437A (cg-RX-API-DMAC7.html) |
| IT (1) | IT968292B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7114111A (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58194834A (ja) * | 1982-06-17 | 1983-11-12 | Tokyo Ohka Kogyo Co Ltd | シクロヘキサノンの精製方法 |
| US4588829A (en) * | 1984-07-27 | 1986-05-13 | Exxon Research & Engineering Company | (Disulfido)tris(N,N-substituted dithiocarbamato)Mo(V) complexes |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7513664A (nl) * | 1975-11-22 | 1977-05-24 | Stamicarbon | Werkwijze en inrichting voor het oxideren van cy- cloalkanen. |
| JPH06104637B2 (ja) * | 1990-04-06 | 1994-12-21 | 三菱化成株式会社 | シクロヘキサノン及びシクロヘキサノールの混合物から不純物を除去する方法 |
| JPH0713146B2 (ja) * | 1990-05-22 | 1995-02-15 | 信越化学工業株式会社 | オルガノポリシロキサンの製造方法 |
| US5883292A (en) * | 1996-01-17 | 1999-03-16 | Twenty-First Century Research Corporation | Reaction control by regulating internal condensation inside a reactor |
| US6337051B1 (en) | 1996-06-24 | 2002-01-08 | Rpc Inc. | Device for detecting formation of a second liquid phase |
| US6143927A (en) * | 1996-06-24 | 2000-11-07 | Rpc Inc. | Methods for removing catalyst after oxidation of hydrocarbons |
| US6288270B1 (en) | 1996-06-24 | 2001-09-11 | Rpc Inc. | Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments |
| US6039902A (en) * | 1996-06-24 | 2000-03-21 | Rpc Inc. | Methods of recycling catalyst in oxidations of hydrocarbons |
| US5922908A (en) * | 1996-06-24 | 1999-07-13 | Twenty-First Century Research Corporation | Methods for preparing dibasic acids |
| WO1998007677A1 (en) | 1996-08-21 | 1998-02-26 | Twenty-First Century Research Corporation | Methods and devices for controlling the reaction by adjusting the oxidant consumption rate |
| US5801273A (en) * | 1996-08-21 | 1998-09-01 | Twenty-First Century Research Corporation | Methods and devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustments |
| US20010053864A1 (en) * | 1996-08-21 | 2001-12-20 | Decoster David C. | Devices for controlling the reaction rate and/or reactivity of hydrocarbon to an intermediate oxidation product by adjusting the oxidant consumption rate |
| US6103933A (en) * | 1996-11-07 | 2000-08-15 | Rpc Inc. | Methods for controlling the oxidation rate of a hydrocarbon by adjusting the ratio of the hydrocarbon to a rate-modulator |
| US5817868A (en) * | 1996-11-12 | 1998-10-06 | Twenty-First Century Research Corporation | Method and devices for controlling the oxidation of a hydrocarbon to an acid by regulating temperature/conversion relationship in multi-stage arrangements |
| US5824819A (en) * | 1996-12-18 | 1998-10-20 | Twenty-First Century Research Corporation | Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator |
| US6037491A (en) * | 1997-07-25 | 2000-03-14 | Rpc Inc. | Methods and devices for controlling hydrocarbon oxidations to respective acids by adjusting the solvent to hydrocarbon ratio |
| US5929277A (en) | 1997-09-19 | 1999-07-27 | Twenty-First Century Research Corporation | Methods of removing acetic acid from cyclohexane in the production of adipic acid |
| US5908589A (en) * | 1997-12-08 | 1999-06-01 | Twenty-First Century Research Corporation | Methods for separating catalyst from oxidation mixtures containing dibasic acids |
| WO1999040058A1 (en) | 1998-02-09 | 1999-08-12 | Rpc, Inc. | Process for treating cobalt catalyst in oxidation mixtures of hydrocarbons to dibasic acids |
| EP1056706A1 (en) * | 1998-02-19 | 2000-12-06 | RPC Inc. | Methods and devices for separating catalyst from oxidation mixtures |
| US6433221B1 (en) | 1998-07-02 | 2002-08-13 | Rpc Inc. | Methods of separating catalyst in solution from a reaction mixture produced by oxidation of cyclohexane to adipic acid |
| US6340420B1 (en) | 1998-07-06 | 2002-01-22 | Rpc Inc. | Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids |
| JP2002542214A (ja) | 1999-04-20 | 2002-12-10 | アールピーシー インコーポレイテッド | 触媒の水溶液中で水およびシクロヘキサノンを酢酸と置換する方法 |
| US6255533B1 (en) | 1999-11-09 | 2001-07-03 | Basf Corporation | Process for the recovery of cyclohexanone and cyclohexanol from cyclohexanone production distillation bottoms |
| RU2479564C1 (ru) * | 2012-04-10 | 2013-04-20 | Открытое акционерное общество "Щекиноазот" | Способ омыления сложных эфиров в производстве капролактама, установка для его осуществления, способ утилизации натриевых солей органических кислот и установка для его осуществления |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931834A (en) * | 1960-04-05 | Ctclohexane oxidation process | ||
| DE1233858B (de) * | 1959-12-16 | 1967-02-09 | Basf Ag | Verfahren zur Gewinnung von reinem Cyclohexanon und Cyclohexanol |
| NL288272A (cg-RX-API-DMAC7.html) * | 1963-01-28 | |||
| DE1518255B1 (de) * | 1965-01-30 | 1969-12-11 | Vickers Zimmer Ag | Verfahren zur Aufarbeitung des Reaktionsgemisches der Oxydation von Cyclohexan mit sauerstoffhaltigen Gasen in fluessiger Phase |
-
0
- BE BE790104D patent/BE790104A/xx not_active IP Right Cessation
-
1971
- 1971-10-14 NL NL7114111A patent/NL7114111A/xx unknown
-
1972
- 1972-10-11 GB GB4694672A patent/GB1353437A/en not_active Expired
- 1972-10-12 DE DE2250088A patent/DE2250088C2/de not_active Expired
- 1972-10-13 US US05/297,448 patent/US3946076A/en not_active Expired - Lifetime
- 1972-10-13 IT IT53377/72A patent/IT968292B/it active
- 1972-10-13 FR FR7236326A patent/FR2156332B1/fr not_active Expired
- 1972-10-13 JP JP10261872A patent/JPS5336457B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58194834A (ja) * | 1982-06-17 | 1983-11-12 | Tokyo Ohka Kogyo Co Ltd | シクロヘキサノンの精製方法 |
| US4588829A (en) * | 1984-07-27 | 1986-05-13 | Exxon Research & Engineering Company | (Disulfido)tris(N,N-substituted dithiocarbamato)Mo(V) complexes |
Also Published As
| Publication number | Publication date |
|---|---|
| BE790104A (fr) | 1973-04-13 |
| FR2156332A1 (cg-RX-API-DMAC7.html) | 1973-05-25 |
| DE2250088C2 (de) | 1984-02-16 |
| NL7114111A (cg-RX-API-DMAC7.html) | 1973-04-17 |
| US3946076A (en) | 1976-03-23 |
| GB1353437A (en) | 1974-05-15 |
| IT968292B (it) | 1974-03-20 |
| JPS5336457B2 (cg-RX-API-DMAC7.html) | 1978-10-03 |
| FR2156332B1 (cg-RX-API-DMAC7.html) | 1977-12-23 |
| DE2250088A1 (de) | 1973-04-19 |