FR3091283B1 - Purification d’hydroperoxyde d’alkyle par distillation en presence de methanol et d’eau - Google Patents

Purification d’hydroperoxyde d’alkyle par distillation en presence de methanol et d’eau Download PDF

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Publication number
FR3091283B1
FR3091283B1 FR1874176A FR1874176A FR3091283B1 FR 3091283 B1 FR3091283 B1 FR 3091283B1 FR 1874176 A FR1874176 A FR 1874176A FR 1874176 A FR1874176 A FR 1874176A FR 3091283 B1 FR3091283 B1 FR 3091283B1
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France
Prior art keywords
water
distillation
methanol
purification
alkyl hydroperoxide
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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.)
Active
Application number
FR1874176A
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English (en)
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FR3091283A1 (fr
Inventor
Hemelryck Bruno Van
Serge Hub
Philippe Maj
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.)
Arkema France SA
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Arkema France SA
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.)
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Publication date
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to FR1874176A priority Critical patent/FR3091283B1/fr
Priority to PCT/FR2019/053243 priority patent/WO2020136335A1/fr
Priority to EP19848899.1A priority patent/EP3902782A1/fr
Publication of FR3091283A1 publication Critical patent/FR3091283A1/fr
Application granted granted Critical
Publication of FR3091283B1 publication Critical patent/FR3091283B1/fr
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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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURIFICATION D’HYDROPEROXYDE D’ALKYLE PAR DISTILLATION EN PRESENCE DE METHANOL ET D’EAU L’invention concerne un procédé de purification d’un hydroperoxyde d’alkyle de son peroxyde de dialkyle, comprenant une étape de distillation en présence de méthanol et d’eau.
FR1874176A 2018-12-26 2018-12-26 Purification d’hydroperoxyde d’alkyle par distillation en presence de methanol et d’eau Active FR3091283B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1874176A FR3091283B1 (fr) 2018-12-26 2018-12-26 Purification d’hydroperoxyde d’alkyle par distillation en presence de methanol et d’eau
PCT/FR2019/053243 WO2020136335A1 (fr) 2018-12-26 2019-12-20 Purification d'hydroperoxyde d'alkyle par distillation en presence de methanol et d'eau
EP19848899.1A EP3902782A1 (fr) 2018-12-26 2019-12-20 Purification d'hydroperoxyde d'alkyle par distillation en presence de methanol et d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1874176A FR3091283B1 (fr) 2018-12-26 2018-12-26 Purification d’hydroperoxyde d’alkyle par distillation en presence de methanol et d’eau

Publications (2)

Publication Number Publication Date
FR3091283A1 FR3091283A1 (fr) 2020-07-03
FR3091283B1 true FR3091283B1 (fr) 2021-06-25

Family

ID=66776499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1874176A Active FR3091283B1 (fr) 2018-12-26 2018-12-26 Purification d’hydroperoxyde d’alkyle par distillation en presence de methanol et d’eau

Country Status (3)

Country Link
EP (1) EP3902782A1 (fr)
FR (1) FR3091283B1 (fr)
WO (1) WO2020136335A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430864A (en) * 1945-01-30 1947-11-18 Union Oil Co Hydrocarbon peroxides
GB816200A (en) * 1957-02-28 1959-07-08 Bataafsche Petroleum Process for the separation of diisopropyl benzene dihydroperoxides
FR1506296A (fr) * 1966-03-11 1967-12-22 Charbonnages De France Procédé d'oxydation en continu de composés organiques
US3449217A (en) * 1968-01-05 1969-06-10 Halcon International Inc Process of buffering a neutralized t-butyl hydroperoxide during distillation
DE2916572A1 (de) 1979-04-24 1980-11-13 Peroxid Chemie Gmbh Verfahren zur destillativen trennung von tert.-alkylhydroperoxiden und di- tert.-alkylperoxiden
CN107501152B (zh) * 2017-08-16 2019-09-20 中山大学惠州研究院 一种叔丁基过氧化氢的分离方法

Also Published As

Publication number Publication date
WO2020136335A1 (fr) 2020-07-02
EP3902782A1 (fr) 2021-11-03
FR3091283A1 (fr) 2020-07-03

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