GB1282927A - Improvements in or relating to the oxidation of cyclohexane - Google Patents

Improvements in or relating to the oxidation of cyclohexane

Info

Publication number
GB1282927A
GB1282927A GB49898/69A GB4989869A GB1282927A GB 1282927 A GB1282927 A GB 1282927A GB 49898/69 A GB49898/69 A GB 49898/69A GB 4989869 A GB4989869 A GB 4989869A GB 1282927 A GB1282927 A GB 1282927A
Authority
GB
United Kingdom
Prior art keywords
oxidation
nitric acid
cyclohexane
recycling
aqueous
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.)
Expired
Application number
GB49898/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
El Paso Products Co
Original Assignee
El Paso Products Co
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
Application filed by El Paso Products Co filed Critical El Paso Products Co
Publication of GB1282927A publication Critical patent/GB1282927A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB49898/69A 1969-07-18 1969-10-10 Improvements in or relating to the oxidation of cyclohexane Expired GB1282927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/843,028 US4058555A (en) 1969-07-18 1969-07-18 Process for the purification of mixed acids

Publications (1)

Publication Number Publication Date
GB1282927A true GB1282927A (en) 1972-07-26

Family

ID=25288880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49898/69A Expired GB1282927A (en) 1969-07-18 1969-10-10 Improvements in or relating to the oxidation of cyclohexane

Country Status (15)

Country Link
US (1) US4058555A (https=)
JP (1) JPS4914204B1 (https=)
AT (1) AT301578B (https=)
BE (1) BE741803A (https=)
BR (1) BR7016945D0 (https=)
CH (1) CH526504A (https=)
DE (1) DE2001100C2 (https=)
ES (1) ES373890A1 (https=)
FR (1) FR2051826B1 (https=)
GB (1) GB1282927A (https=)
IE (1) IE33335B1 (https=)
LU (1) LU59826A1 (https=)
NL (1) NL6916083A (https=)
NO (1) NO135467C (https=)
SE (1) SE368390B (https=)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192399A (en) * 1976-03-12 1980-03-11 Dana Corporation Safety vacuum valve and electric switch for speed control systems
US4339596A (en) * 1979-11-15 1982-07-13 El Paso Products Company Treatment of byproduct stream from adipic acid manufacture
WO1997047579A1 (en) * 1996-06-10 1997-12-18 Renewable Energy Development Corporation Methods for synthesis of high purity carboxylic and fatty acids
GB0325530D0 (en) * 2003-10-31 2003-12-03 Davy Process Techn Ltd Process
JP6058650B2 (ja) 2011-06-17 2017-01-11 インビスタ テクノロジーズ エス．アー．エール．エル． 廃棄流中のモノマー含有量を増大させるためのヒドロラーゼの使用
CN104011216A (zh) 2011-06-30 2014-08-27 英威达技术有限责任公司 用于生产尼龙-7、尼龙-7,7和聚酯的生物转化工艺
US9102960B2 (en) 2011-12-16 2015-08-11 Invista North America S.á.r.l. Methods of producing 6-carbon chemicals via CoA-dependent carbon chain elongation associated with carbon storage
US9102958B2 (en) 2011-12-16 2015-08-11 Invista North America S.á.r.l. Methods of producing 6-carbon chemicals via CoA-dependent carbon chain elongation associated with carbon storage
BR112015013413A2 (pt) 2012-12-14 2017-11-14 Invista Tech Sarl método para biosintetizar um produto e hospedeiro recombinante
EP2938734A2 (en) 2012-12-31 2015-11-04 Invista Technologies S.A R.L. Methods of producing 7-carbon chemicals via aromatic compounds
WO2014105793A1 (en) 2012-12-31 2014-07-03 Invista North America S.A.R.L. Methods of producing 7-carbon chemicals from long chain fatty acids via oxidative cleavage
WO2014105805A2 (en) 2012-12-31 2014-07-03 Invista North America S.A.R.L. Methods of producing 6-carbon chemicals via methyl-ester shielded carbon chain elongation
WO2014105790A2 (en) 2012-12-31 2014-07-03 Invista North America S.A.R.L. Methods of producing 7-carbon chemicals via c1 carbon chain elongation associated with coenzyme b synthesis
EP2938733A2 (en) 2012-12-31 2015-11-04 Invista North America S.a.r.l. Methods of producing 7-carbon chemicals via methyl-ester shielded carbon chain elongation
WO2014105788A2 (en) 2012-12-31 2014-07-03 Invista North America S.A.R.L. Methods of producing 7-carbon chemicals via carbon chain elongation associated with cyclohexane carboxylate synthesis
WO2014105797A2 (en) 2012-12-31 2014-07-03 Invista North America S.A.R.L. Methods of producing 7-carbon chemicals via pyruvate and succinate semialdehyde aldol condensation
US9745607B2 (en) 2014-05-15 2017-08-29 Invista North America S.A.R.L. Methods of producing 6-carbon chemicals using 2,6-diaminopimelate as precursor to 2-aminopimelate
WO2015195611A2 (en) 2014-06-16 2015-12-23 Invista Technologies S.À.R.L. Methods, reagents and cells for biosynthesizing compound
US9816117B2 (en) 2014-06-16 2017-11-14 Invista North America S.A.R.L. Methods, reagents and cells for biosynthesizing compounds
CN106795534A (zh) 2014-06-16 2017-05-31 英威达技术有限责任公司 用于生物合成化合物的方法、试剂和细胞
EP3155111A1 (en) 2014-06-16 2017-04-19 Invista Technologies S.à r.l. Process for producing glutarate and glutaric acid methyl ester
WO2022029583A1 (en) 2020-08-07 2022-02-10 Inv Nylon Chemicals Americas, Llc Production of dinitriles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705578C (de) * 1936-05-12 1941-05-03 Holzhydrolyse Akt Ges Verfahren zur Herstellung von Laevulinsaeure oder ihren Estern
US2824122A (en) * 1955-05-24 1958-02-18 Cp Hall Co Purification of alpha, omega alkanedioic acids by partial esterification
US2968674A (en) * 1957-09-25 1961-01-17 Gulf Research Development Co Process for hydrolyzing dibasic acid esters while inhibiting the formation of color materials
NL243096A (https=) 1958-09-09 1900-01-01
US3329712A (en) * 1962-11-07 1967-07-04 Monsanto Co Separation of dibasic acids
US3365490A (en) * 1966-08-05 1968-01-23 Du Pont Process for the production of dicarboxylic acids

Also Published As

Publication number Publication date
NO135467B (https=) 1977-01-03
DE2001100A1 (de) 1971-01-28
IE33335B1 (en) 1974-05-29
SE368390B (https=) 1974-07-01
US4058555A (en) 1977-11-15
FR2051826B1 (https=) 1973-03-16
DE2001100C2 (de) 1983-02-10
BR7016945D0 (pt) 1973-05-03
NO135467C (https=) 1977-04-13
ES373890A1 (es) 1972-02-16
NL6916083A (https=) 1971-01-20
CH526504A (fr) 1972-08-15
LU59826A1 (https=) 1970-01-19
BE741803A (https=) 1970-05-04
FR2051826A1 (https=) 1971-04-09
AT301578B (de) 1972-09-11
JPS4914204B1 (https=) 1974-04-05
IE33335L (en) 1971-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee