FR2308608A1 - Procede de purification de l'isoprene - Google Patents

Procede de purification de l'isoprene

Info

Publication number
FR2308608A1
FR2308608A1 FR7512456A FR7512456A FR2308608A1 FR 2308608 A1 FR2308608 A1 FR 2308608A1 FR 7512456 A FR7512456 A FR 7512456A FR 7512456 A FR7512456 A FR 7512456A FR 2308608 A1 FR2308608 A1 FR 2308608A1
Authority
FR
France
Prior art keywords
isoprene
fractionating
bed
passing
exchange resin
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.)
Granted
Application number
FR7512456A
Other languages
English (en)
French (fr)
Other versions
FR2308608B1 (enrdf_load_stackoverflow
Inventor
Alexandr Grigoriev Liakumovich
Boris Izrailevich Pantukh
Tatyana Mikhailovna Lesteva
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.)
STERLITAMAXKY OTYTNO PROMY
Original Assignee
STERLITAMAXKY OTYTNO PROMY
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 STERLITAMAXKY OTYTNO PROMY filed Critical STERLITAMAXKY OTYTNO PROMY
Priority to FR7512456A priority Critical patent/FR2308608A1/fr
Publication of FR2308608A1 publication Critical patent/FR2308608A1/fr
Application granted granted Critical
Publication of FR2308608B1 publication Critical patent/FR2308608B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7512456A 1975-04-22 1975-04-22 Procede de purification de l'isoprene Granted FR2308608A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7512456A FR2308608A1 (fr) 1975-04-22 1975-04-22 Procede de purification de l'isoprene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512456A FR2308608A1 (fr) 1975-04-22 1975-04-22 Procede de purification de l'isoprene

Publications (2)

Publication Number Publication Date
FR2308608A1 true FR2308608A1 (fr) 1976-11-19
FR2308608B1 FR2308608B1 (enrdf_load_stackoverflow) 1977-11-25

Family

ID=9154295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512456A Granted FR2308608A1 (fr) 1975-04-22 1975-04-22 Procede de purification de l'isoprene

Country Status (1)

Country Link
FR (1) FR2308608A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522011A1 (fr) * 1982-02-22 1983-08-26 Goodyear Tire & Rubber Procede pour eliminer le cyclopentadiene contenu en petites quantites dans un courant d'hydrocarbures contenant de l'isoprene
FR2522010A1 (fr) * 1982-02-22 1983-08-26 Goodyear Tire & Rubber Procede de reduction de la teneur en cyclopentadiene de courants gazeux d'hydrocarbures, notamment d'isoprene

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816096A (en) * 1953-01-16 1957-12-10 Phillips Petroleum Co Removal of oxygen from streams containing hydrocarbon diolefins and the like
FR2104621A5 (enrdf_load_stackoverflow) * 1970-08-21 1972-04-14 Erdoelchemie Gmbh
FR2148938A5 (en) * 1971-08-10 1973-03-23 Sterlitamaxky O Pro Hydrocarbon purification - redn of cyclopentadienes in isoprene using carbonyls and basic catalyst

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816096A (en) * 1953-01-16 1957-12-10 Phillips Petroleum Co Removal of oxygen from streams containing hydrocarbon diolefins and the like
FR2104621A5 (enrdf_load_stackoverflow) * 1970-08-21 1972-04-14 Erdoelchemie Gmbh
FR2148938A5 (en) * 1971-08-10 1973-03-23 Sterlitamaxky O Pro Hydrocarbon purification - redn of cyclopentadienes in isoprene using carbonyls and basic catalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522011A1 (fr) * 1982-02-22 1983-08-26 Goodyear Tire & Rubber Procede pour eliminer le cyclopentadiene contenu en petites quantites dans un courant d'hydrocarbures contenant de l'isoprene
FR2522010A1 (fr) * 1982-02-22 1983-08-26 Goodyear Tire & Rubber Procede de reduction de la teneur en cyclopentadiene de courants gazeux d'hydrocarbures, notamment d'isoprene

Also Published As

Publication number Publication date
FR2308608B1 (enrdf_load_stackoverflow) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse