NL7111152A - - Google Patents

Info

Publication number
NL7111152A
NL7111152A NL7111152A NL7111152A NL7111152A NL 7111152 A NL7111152 A NL 7111152A NL 7111152 A NL7111152 A NL 7111152A NL 7111152 A NL7111152 A NL 7111152A NL 7111152 A NL7111152 A NL 7111152A
Authority
NL
Netherlands
Application number
NL7111152A
Other versions
NL177212C (nl
NL177212B (nl
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 filed Critical
Publication of NL7111152A publication Critical patent/NL7111152A/xx
Publication of NL177212B publication Critical patent/NL177212B/xx
Application granted granted Critical
Publication of NL177212C publication Critical patent/NL177212C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/4222—Head- and side stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NLAANVRAGE7111152,A 1970-09-02 1971-08-12 Werkwijze voor het winnen van tert-butylhydroperoxide uit een door oxidatie van isobutaan verkregen produkt. NL177212C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6890770A 1970-09-02 1970-09-02
US304278A US3864216A (en) 1970-09-02 1972-11-06 Tertiary butyl hydroperoxide purification by distillation at atmospheric pressure with an inert diluent gas

Publications (3)

Publication Number Publication Date
NL7111152A true NL7111152A (de) 1972-03-06
NL177212B NL177212B (nl) 1985-03-18
NL177212C NL177212C (nl) 1985-08-16

Family

ID=26749505

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7111152,A NL177212C (nl) 1970-09-02 1971-08-12 Werkwijze voor het winnen van tert-butylhydroperoxide uit een door oxidatie van isobutaan verkregen produkt.

Country Status (6)

Country Link
US (1) US3864216A (de)
BE (1) BE770913A (de)
DE (1) DE2135530C3 (de)
FR (1) FR2105840A5 (de)
GB (1) GB1334459A (de)
NL (1) NL177212C (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53116314A (en) * 1977-03-19 1978-10-11 Mitsui Petrochem Ind Ltd Separation of acetic acid and water
US4151048A (en) * 1977-06-06 1979-04-24 Halcon Research And Development Corporation Recovery of alkylene glycols by azeotropic distillation
US4257852A (en) * 1979-01-15 1981-03-24 Atlantic Richfield Company Distillation of aqueous tertiary butyl hydroperoxide
DE2916572A1 (de) * 1979-04-24 1980-11-13 Peroxid Chemie Gmbh Verfahren zur destillativen trennung von tert.-alkylhydroperoxiden und di- tert.-alkylperoxiden
US4584413A (en) * 1983-09-14 1986-04-22 Atlantic Richfield Company Purification of tertiary butyl hydroperoxide containing primary and secondary alkyl hydroperoxide contaminants
US4891101A (en) * 1988-11-23 1990-01-02 Arco Chemical Technology, Inc. Purification of tertiary hydroperoxides containing primary and secondary hydroperoxide contaminants
US5151530A (en) * 1989-08-30 1992-09-29 Texaco Chemical Company Treatment of tertiary butyl hydroperoxide distillation fraction to remove acidic contaminants
US5104493B1 (en) * 1991-01-24 1995-08-15 Arco Chem Tech Tertiary butyl hydroperoxide concentration
EP0514717B1 (de) * 1991-05-21 1994-12-07 Bayer Ag Verfahren zum Trennen von Mehrstoffsystemen mit zwischensiedenden Substanzen in Trenn-kolonnen mit Seitenabzug
US5345008A (en) * 1993-06-09 1994-09-06 Sun Company, Inc. (R&M) Decomposition of organic hydroperoxides with nitrated porphyrin complexes
US5554796A (en) * 1994-04-29 1996-09-10 Arco Chemical Technology, L.P. Removal of primary and secondary hydroperoxide impurities from tertiary hydroperoxides
US5453548A (en) * 1994-10-25 1995-09-26 Arco Chemical Technology, L.P. Purification of ditertiary butyl peroxide
FR2815956B1 (fr) * 2000-10-26 2003-05-23 Atofina Procede d'obtention d'hydrazine anhydre et dispositif pour sa mise en oeuvre
DE102014219182A1 (de) * 2014-09-23 2016-03-24 Wacker Chemie Ag Regelung einer Destillationskolonne
JP6695005B2 (ja) 2016-10-12 2020-05-20 ライオンデル ケミカル テクノロジー、エル．ピー． Ｔｅｒｔ−ブチルヒドロペルオキシド溶液の製造及びそれから生成物を形成するための方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383919A (en) * 1944-05-23 1945-08-28 Shell Dev Recovery of organic peroxides
US2845461A (en) * 1956-04-12 1958-07-29 Shell Dev Non-catalytic liquid phase isobutane oxidation
US3478108A (en) * 1966-02-21 1969-11-11 Atlantic Richfield Co Isobutane oxidation
US3427229A (en) * 1967-05-22 1969-02-11 Halcon International Inc Recovery of tertiary-butyl hydroperoxide by fractionation in the presence of a refluxing agent
US3449217A (en) * 1968-01-05 1969-06-10 Halcon International Inc Process of buffering a neutralized t-butyl hydroperoxide during distillation

Also Published As

Publication number Publication date
GB1334459A (en) 1973-10-17
DE2135530A1 (de) 1972-03-09
FR2105840A5 (de) 1972-04-28
DE2135530C3 (de) 1980-01-24
DE2135530B2 (de) 1979-05-17
US3864216A (en) 1975-02-04
NL177212C (nl) 1985-08-16
BE770913A (fr) 1972-02-04
NL177212B (nl) 1985-03-18

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee