GB1241584A - A process for the production of isoprene from c5-fractions - Google Patents

A process for the production of isoprene from c5-fractions

Info

Publication number
GB1241584A
GB1241584A GB40442/68A GB4044268A GB1241584A GB 1241584 A GB1241584 A GB 1241584A GB 40442/68 A GB40442/68 A GB 40442/68A GB 4044268 A GB4044268 A GB 4044268A GB 1241584 A GB1241584 A GB 1241584A
Authority
GB
United Kingdom
Prior art keywords
isoprene
fractions
production
aniline
sept
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
GB40442/68A
Other languages
English (en)
Inventor
Hans-Walther Brandt
Bruno Engelhard
Heinrich Steude
Bernhard Schleppinghoff
Helmut Scherb
Wolfgang Swodenk
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.)
Bayer AG
Erdoelchemie GmbH
Original Assignee
Bayer AG
Erdoelchemie GmbH
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 Bayer AG, Erdoelchemie GmbH filed Critical Bayer AG
Publication of GB1241584A publication Critical patent/GB1241584A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • 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
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB40442/68A 1967-09-05 1968-09-05 A process for the production of isoprene from c5-fractions Expired GB1241584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671668015 DE1668015A1 (de) 1967-09-05 1967-09-05 Verfahren zur Gewinnung von Isopren aus im wesentlichen paraffin- und olefinfreien C5-Fraktionen

Publications (1)

Publication Number Publication Date
GB1241584A true GB1241584A (en) 1971-08-04

Family

ID=5686037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40442/68A Expired GB1241584A (en) 1967-09-05 1968-09-05 A process for the production of isoprene from c5-fractions

Country Status (6)

Country Link
US (1) US3497566A (OSRAM)
BE (1) BE720389A (OSRAM)
DE (1) DE1668015A1 (OSRAM)
FR (1) FR1586472A (OSRAM)
GB (1) GB1241584A (OSRAM)
NL (1) NL6812315A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482433A (en) * 1982-07-30 1984-11-13 Phillips Petroleum Company Purification
WO2016097999A1 (en) 2014-12-18 2016-06-23 Sabic Global Technologies B.V. Isoprene extraction with preserved c5 feedstock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2366361A (en) * 1939-09-30 1945-01-02 Goodrich Co B F Purification of butadiene
BE672305A (OSRAM) * 1962-05-18
DE1211738B (de) * 1962-12-22 1966-03-03 Erdoelchemie Gmbh Verfahren zur Trennung von C-Kohlenwasserstoffgemischen, die paraffinische, monoolefinische und diolefinische C-Kohlen-wasserstoffe enthalten
US3284339A (en) * 1963-03-25 1966-11-08 Phillips Petroleum Co Process for separation of hydrocarbons from more saturated hydrocarbons with ethylene diamine solvent
DE1232575B (de) * 1964-03-06 1967-01-19 Basf Ag Verfahren zur Gewinnung von Cyclopentadien

Also Published As

Publication number Publication date
DE1668015A1 (de) 1971-07-15
US3497566A (en) 1970-02-24
NL6812315A (OSRAM) 1969-03-07
FR1586472A (OSRAM) 1970-02-20
BE720389A (OSRAM) 1969-03-04

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