BE770913A - Procede de recuperation d'hydroperoxydes - Google Patents

Procede de recuperation d'hydroperoxydes

Info

Publication number
BE770913A
BE770913A BE770913A BE770913A BE770913A BE 770913 A BE770913 A BE 770913A BE 770913 A BE770913 A BE 770913A BE 770913 A BE770913 A BE 770913A BE 770913 A BE770913 A BE 770913A
Authority
BE
Belgium
Prior art keywords
hydroperoxide
recovery process
recovery
hydroperoxide recovery
Prior art date
Application number
BE770913A
Other languages
English (en)
French (fr)
Inventor
G R Worrell
E G Guetens
J T O'toole
Original Assignee
Atlantic Richfield 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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of BE770913A publication Critical patent/BE770913A/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)
BE770913A 1970-09-02 1971-08-04 Procede de recuperation d'hydroperoxydes BE770913A (fr)

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 (1)

Publication Number Publication Date
BE770913A true BE770913A (fr) 1972-02-04

Family

ID=26749505

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770913A BE770913A (fr) 1970-09-02 1971-08-04 Procede de recuperation d'hydroperoxydes

Country Status (6)

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

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
ES2066513T3 (es) * 1991-05-21 1995-03-01 Bayer Ag Procedimiento para el separacion de sistemas con varios productos con substancias de punto de ebullicion intermedio en columnas de separacion con descarga lateral.
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
DE2135530C3 (de) 1980-01-24
NL177212C (nl) 1985-08-16
DE2135530B2 (de) 1979-05-17
DE2135530A1 (de) 1972-03-09
GB1334459A (en) 1973-10-17
NL177212B (nl) 1985-03-18
NL7111152A (xx) 1972-03-06
US3864216A (en) 1975-02-04
FR2105840A5 (xx) 1972-04-28

Similar Documents

Publication Publication Date Title
BE838223Q (fr) Procede d'hydrodesulfuration
CH552610A (fr) Procede de preparation d'azapurinones.
BE776824A (fr) Procede de conversion d'hydrocarbures paraffiniques
BE798233A (fr) Procede de recuperation de constituants de catalyseurs uses d'hydrodesulfuration
BE762438A (fr) Procede de denicotinisation
BE770595A (fr) Procede d'activation de composes peroxydes
BE755247R (fr) Procede de recuperation de l'oxyde
BE764883A (fr) Procede de preparation d'hydrogenosilanes
BE760672A (fr) Procede de production d'alcenes
BE768539A (fr) Procede de separation
BE770913A (fr) Procede de recuperation d'hydroperoxydes
BE787944A (fr) Procede de recuperation d'isoprene
BE804236A (fr) Procede d'extraction de polylactames
BE774117A (fr) Procede d'etirage
BE768540A (fr) Procede de separation
BE772496A (fr) Procede de recuperation de cobalt-carbonyle
BE780222R (fr) Procede de recuperation de
BE779006A (fr) Procede de separation
BE764449A (fr) Procede de purification de l'hexafluorure d'uranium
CH551381A (fr) Procede de preparation d'azines.
BE760507A (fr) Procede de recouvrement d'electrodes
BE763962A (fr) Procede de recuperation d'argent
BE780693A (fr) Procede de recuperation du trimethylolpropane
BE784927A (fr) Procede perfectionne de recuperation de
BE764360A (fr) Procede de gazeification d'hydrocarbures lourds

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATLANTIC RICHFIELD CY

Effective date: 19900831