ES8200338A1 - Un procedimiento para la separacion por via de destilacion dehidroperoxidos de ter-alquilo - Google Patents

Un procedimiento para la separacion por via de destilacion dehidroperoxidos de ter-alquilo

Info

Publication number
ES8200338A1
ES8200338A1 ES490787A ES490787A ES8200338A1 ES 8200338 A1 ES8200338 A1 ES 8200338A1 ES 490787 A ES490787 A ES 490787A ES 490787 A ES490787 A ES 490787A ES 8200338 A1 ES8200338 A1 ES 8200338A1
Authority
ES
Spain
Prior art keywords
tertiary alkyl
distillative separation
hydroperoxides
ditertiary
peroxides
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
ES490787A
Other languages
English (en)
Other versions
ES490787A0 (es
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.)
United Initiators GmbH and Co KG
Original Assignee
United Initiators GmbH and Co KG
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 United Initiators GmbH and Co KG filed Critical United Initiators GmbH and Co KG
Publication of ES8200338A1 publication Critical patent/ES8200338A1/es
Publication of ES490787A0 publication Critical patent/ES490787A0/es
Granted legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds

Landscapes

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

Abstract

PROCEDIMIENTO DE SEPARACION POR DESTILACION DE HIDROPEROXIDOS DE TER-ALQUILO. CONSISTE EN NEUTRALIZAR LA MEZCLA DE REACCION QUE SE PRODUCE EN LA OBTENCION DEL HIDROPEROXIDO DE TER-ALQUILO; A CONTINUACION SE DESTILA EN PRESENCIA DE AGUA A UNA TEMPERATURA INFERIOR A 45. EN LA MEZCLA DE REACCION SE MANTIENE LA CONCENTRACION DEL PEROXIDO DEL CALDERION DE DESTILACION POR DEBAJO DE, APROXIMADAMENTE, 70 POR 100 EN PESO, POR MEDIO DE ADICION DE AGUA. LA PRESION DEL CALDERIN ES, APROXIMADAMENTE, DE 22 A 55 MILIBARES. LA DESTILACION SE PRACTICA DE MANERA CONTINUA, PARA LO QUE SE ALIMENTA EL PRODUCTO BRUTO DE MANERA CONTINUA Y EL DESTILADO SE RETIRA ASIMISMO DE MANERA CONTIN
ES490787A 1979-04-24 1980-04-22 Un procedimiento para la separacion por via de destilacion dehidroperoxidos de ter-alquilo Granted ES490787A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792916572 DE2916572A1 (de) 1979-04-24 1979-04-24 Verfahren zur destillativen trennung von tert.-alkylhydroperoxiden und di- tert.-alkylperoxiden

Publications (2)

Publication Number Publication Date
ES8200338A1 true ES8200338A1 (es) 1981-11-01
ES490787A0 ES490787A0 (es) 1981-11-01

Family

ID=6069138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490787A Granted ES490787A0 (es) 1979-04-24 1980-04-22 Un procedimiento para la separacion por via de destilacion dehidroperoxidos de ter-alquilo

Country Status (15)

Country Link
US (1) US4381222A (es)
JP (1) JPS55143964A (es)
AU (1) AU538760B2 (es)
BE (1) BE882820A (es)
BR (1) BR8002470A (es)
CA (1) CA1158195A (es)
DE (1) DE2916572A1 (es)
ES (1) ES490787A0 (es)
FR (1) FR2455036A1 (es)
GB (1) GB2048865B (es)
IT (1) IT1129079B (es)
NL (1) NL8002104A (es)
RO (1) RO79823A (es)
SE (1) SE434834B (es)
ZA (1) ZA802466B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584413A (en) * 1983-09-14 1986-04-22 Atlantic Richfield Company Purification of tertiary butyl hydroperoxide containing primary and secondary alkyl hydroperoxide contaminants
US4900850A (en) * 1986-12-23 1990-02-13 Texaco Inc. Recovery of purified ditertiary butyl peroxide
US4891101A (en) * 1988-11-23 1990-01-02 Arco Chemical Technology, Inc. Purification of tertiary hydroperoxides containing primary and secondary hydroperoxide contaminants
US4935101A (en) * 1989-10-13 1990-06-19 Arco Chemical Technology, Inc. Process for the recovery of a water-insoluble epoxy alcohol
US5104493B1 (en) * 1991-01-24 1995-08-15 Arco Chem Tech Tertiary butyl hydroperoxide concentration
US5453548A (en) * 1994-10-25 1995-09-26 Arco Chemical Technology, L.P. Purification of ditertiary butyl peroxide
JP2001106680A (ja) * 1999-10-04 2001-04-17 Nof Corp グリシドールの製造方法
FR3091281B1 (fr) * 2018-12-26 2021-06-18 Arkema France Procédé de purification de l’hydroperoxyde d’alkyle par extraction à l’eau et séparation de la phase aqueuse
FR3091283B1 (fr) 2018-12-26 2021-06-25 Arkema France Purification d’hydroperoxyde d’alkyle par distillation en presence de methanol et d’eau
FR3091280B1 (fr) 2018-12-26 2021-06-25 Arkema France Purification d’hydroperoxyde d’alkyle par distillation extractive

Family Cites Families (7)

* 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
GB1137717A (en) * 1965-05-20 1968-12-27 Laporte Chemical Process for the purification of tertiary butyl hydroperoxide
US3449217A (en) * 1968-01-05 1969-06-10 Halcon International Inc Process of buffering a neutralized t-butyl hydroperoxide during distillation
GB1243313A (en) * 1970-02-20 1971-08-18 Pennwalt Corp Organic peroxides
GB1334459A (en) * 1970-09-02 1973-10-17 Atlantic Richfield Co Process for recovering hydroperoxides
DE2159764B2 (de) * 1971-12-02 1976-11-18 Akzo Gmbh, 5600 Wuppertal Verfahren zur kontinuierlichen herstellung und anreicherung von kohlenwasserstoffhydroperoxiden
JPS5653546B2 (es) * 1973-05-02 1981-12-19

Also Published As

Publication number Publication date
GB2048865B (en) 1983-04-27
US4381222A (en) 1983-04-26
DE2916572A1 (de) 1980-11-13
SE8002891L (sv) 1980-10-25
JPS6212790B2 (es) 1987-03-20
DE2916572C2 (es) 1989-01-12
AU5763580A (en) 1980-10-30
ZA802466B (en) 1981-05-27
IT8067647A0 (it) 1980-04-23
FR2455036A1 (fr) 1980-11-21
BR8002470A (pt) 1980-12-09
FR2455036B1 (es) 1982-12-03
IT1129079B (it) 1986-06-04
BE882820A (fr) 1980-10-17
GB2048865A (en) 1980-12-17
JPS55143964A (en) 1980-11-10
NL8002104A (nl) 1980-10-28
CA1158195A (en) 1983-12-06
RO79823A (ro) 1982-10-26
ES490787A0 (es) 1981-11-01
SE434834B (sv) 1984-08-20
AU538760B2 (en) 1984-08-23

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