IT956677B - Procedimento perfezionato per ricuperare isobutilene - Google Patents

Procedimento perfezionato per ricuperare isobutilene

Info

Publication number
IT956677B
IT956677B IT25851/72A IT2585172A IT956677B IT 956677 B IT956677 B IT 956677B IT 25851/72 A IT25851/72 A IT 25851/72A IT 2585172 A IT2585172 A IT 2585172A IT 956677 B IT956677 B IT 956677B
Authority
IT
Italy
Prior art keywords
perfected procedure
isobutylene
recover
recover isobutylene
perfected
Prior art date
Application number
IT25851/72A
Other languages
English (en)
Original Assignee
Raffinage Cie Francaise
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 Raffinage Cie Francaise filed Critical Raffinage Cie Francaise
Application granted granted Critical
Publication of IT956677B publication Critical patent/IT956677B/it

Links

Classifications

    • 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

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)
IT25851/72A 1971-06-18 1972-06-17 Procedimento perfezionato per ricuperare isobutilene IT956677B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7122304A FR2142268A5 (it) 1971-06-18 1971-06-18

Publications (1)

Publication Number Publication Date
IT956677B true IT956677B (it) 1973-10-10

Family

ID=9078917

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25851/72A IT956677B (it) 1971-06-18 1972-06-17 Procedimento perfezionato per ricuperare isobutilene

Country Status (10)

Country Link
US (1) US3794690A (it)
JP (1) JPS5317562B1 (it)
BE (1) BE784927A (it)
BR (1) BR7203960D0 (it)
CA (1) CA974263A (it)
FR (1) FR2142268A5 (it)
GB (1) GB1351416A (it)
IT (1) IT956677B (it)
NL (1) NL154717B (it)
RO (1) RO60555A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310327A1 (fr) * 1975-05-09 1976-12-03 Raffinage Cie Francaise Procede d'obtention d'isobutylene de grande purete
FR2342263A1 (fr) * 1976-02-27 1977-09-23 Raffinage Cie Francaise Procede d'obtention d'isobutylene d'une purete superieure a 99,5 % en poids
CN102603501B (zh) * 2012-01-21 2014-11-05 万华化学集团股份有限公司 一种制备甲基丙烯醛的方法
WO2016061262A1 (en) * 2014-10-14 2016-04-21 Gevo, Inc. Methods for conversion of ethanol to functionalized lower hydrocarbons and downstream hydrocarbons
US10633320B2 (en) 2018-01-04 2020-04-28 Gevo, Inc. Upgrading fusel oil mixtures over heterogeneous catalysts to higher value renewable chemicals
CN111393266A (zh) * 2020-02-21 2020-07-10 江苏迈达新材料股份有限公司 一种bht烷化尾气异丁烯回收工艺

Also Published As

Publication number Publication date
DE2228269B2 (de) 1976-04-08
BE784927A (fr) 1972-12-15
US3794690A (en) 1974-02-26
JPS5317562B1 (it) 1978-06-09
CA974263A (en) 1975-09-09
NL154717B (nl) 1977-10-17
RO60555A (it) 1976-10-15
DE2228269A1 (de) 1972-12-21
FR2142268A5 (it) 1973-01-26
GB1351416A (en) 1974-05-01
BR7203960D0 (pt) 1973-05-24
NL7208069A (it) 1972-12-20

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