NL7114111A - - Google Patents

Info

Publication number
NL7114111A
NL7114111A NL7114111A NL7114111A NL7114111A NL 7114111 A NL7114111 A NL 7114111A NL 7114111 A NL7114111 A NL 7114111A NL 7114111 A NL7114111 A NL 7114111A NL 7114111 A NL7114111 A NL 7114111A
Authority
NL
Netherlands
Application number
NL7114111A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to BE790104D priority Critical patent/BE790104A/xx
Application filed filed Critical
Priority to NL7114111A priority patent/NL7114111A/xx
Priority to GB4694672A priority patent/GB1353437A/en
Priority to DE2250088A priority patent/DE2250088C2/de
Priority to JP10261872A priority patent/JPS5336457B2/ja
Priority to IT53377/72A priority patent/IT968292B/it
Priority to FR7236326A priority patent/FR2156332B1/fr
Priority to US05/297,448 priority patent/US3946076A/en
Publication of NL7114111A publication Critical patent/NL7114111A/xx

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)
NL7114111A 1971-10-14 1971-10-14 NL7114111A (enExample)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE790104D BE790104A (fr) 1971-10-14 Procede continu d'obtention de cyclohexanone
NL7114111A NL7114111A (enExample) 1971-10-14 1971-10-14
GB4694672A GB1353437A (en) 1971-10-14 1972-10-11 Process for recovery of cyclohexanone
DE2250088A DE2250088C2 (de) 1971-10-14 1972-10-12 Kontinuierliches Verfahren zur Abtrennung von Cyclohexanon aus dem bei der Dehydrierung von Cyclohexanol anfallenden wasserhaltigen Umsetzungsprodukt
JP10261872A JPS5336457B2 (enExample) 1971-10-14 1972-10-13
IT53377/72A IT968292B (it) 1971-10-14 1972-10-13 Procedimento di recupero per la produzione di cicloesanone di elevata purezza
FR7236326A FR2156332B1 (enExample) 1971-10-14 1972-10-13
US05/297,448 US3946076A (en) 1971-10-14 1972-10-13 Continuous process for recovery of cyclohexanone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7114111A NL7114111A (enExample) 1971-10-14 1971-10-14

Publications (1)

Publication Number Publication Date
NL7114111A true NL7114111A (enExample) 1973-04-17

Family

ID=19814252

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7114111A NL7114111A (enExample) 1971-10-14 1971-10-14

Country Status (8)

Country Link
US (1) US3946076A (enExample)
JP (1) JPS5336457B2 (enExample)
BE (1) BE790104A (enExample)
DE (1) DE2250088C2 (enExample)
FR (1) FR2156332B1 (enExample)
GB (1) GB1353437A (enExample)
IT (1) IT968292B (enExample)
NL (1) NL7114111A (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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.
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
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
US5922908A (en) * 1996-06-24 1999-07-13 Twenty-First Century Research Corporation Methods for preparing dibasic acids
US6143927A (en) * 1996-06-24 2000-11-07 Rpc Inc. Methods for removing catalyst after oxidation of hydrocarbons
US6337051B1 (en) 1996-06-24 2002-01-08 Rpc Inc. Device for detecting formation of a second liquid phase
US6039902A (en) * 1996-06-24 2000-03-21 Rpc Inc. Methods of recycling catalyst in oxidations 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
AU3811597A (en) 1996-08-21 1998-03-06 Twenty-First Century Research Corporation Methods and devices for controlling the reaction by adjusting the oxidant consumption rate
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
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
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
CN1290244A (zh) 1998-02-09 2001-04-04 Rpc公司 处理在烃氧化成二元酸的混合物中的钴催化剂的方法
AU2116699A (en) * 1998-02-19 1999-09-06 Rpc, Inc. Methods and devices for separating catalyst from oxidation mixtures
US6218573B1 (en) 1998-07-02 2001-04-17 Rpc Inc. Methods of recovering catalyst in solution in the 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
KR20020003238A (ko) 1999-04-20 2002-01-10 추후보정 촉매수용액에서 물과 시클로헥사논을 아세트산으로치환하는 방법
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)

* Cited by examiner, † Cited by third party
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 (enExample) * 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

Also Published As

Publication number Publication date
FR2156332A1 (enExample) 1973-05-25
DE2250088C2 (de) 1984-02-16
IT968292B (it) 1974-03-20
GB1353437A (en) 1974-05-15
FR2156332B1 (enExample) 1977-12-23
US3946076A (en) 1976-03-23
JPS4848448A (enExample) 1973-07-09
DE2250088A1 (de) 1973-04-19
BE790104A (fr) 1973-04-13
JPS5336457B2 (enExample) 1978-10-03

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable