BG24658A3 - Method of isolating conjugate diolefins from mix ure containing them - Google Patents

Method of isolating conjugate diolefins from mix ure containing them

Info

Publication number
BG24658A3
BG24658A3 BG015210A BG1521070A BG24658A3 BG 24658 A3 BG24658 A3 BG 24658A3 BG 015210 A BG015210 A BG 015210A BG 1521070 A BG1521070 A BG 1521070A BG 24658 A3 BG24658 A3 BG 24658A3
Authority
BG
Bulgaria
Prior art keywords
isolating
mix ure
conjugate diolefins
ure containing
diolefins
Prior art date
Application number
BG015210A
Other languages
Bulgarian (bg)
English (en)
Inventor
Giancarlo Paret
Ermanno Cinelli
Original Assignee
Snamprogetti S.P.A.
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 Snamprogetti S.P.A. filed Critical Snamprogetti S.P.A.
Publication of BG24658A3 publication Critical patent/BG24658A3/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BG015210A 1969-07-18 1970-07-17 Method of isolating conjugate diolefins from mix ure containing them BG24658A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1981469 1969-07-18

Publications (1)

Publication Number Publication Date
BG24658A3 true BG24658A3 (en) 1978-04-12

Family

ID=11161495

Family Applications (1)

Application Number Title Priority Date Filing Date
BG015210A BG24658A3 (en) 1969-07-18 1970-07-17 Method of isolating conjugate diolefins from mix ure containing them

Country Status (14)

Country Link
JP (1) JPS5028923B1 (fr)
AT (1) AT303692B (fr)
BE (1) BE753352A (fr)
BG (1) BG24658A3 (fr)
CA (1) CA956265A (fr)
CS (2) CS159201B2 (fr)
DE (1) DE2035335C3 (fr)
DK (1) DK131144B (fr)
FR (1) FR2051834B1 (fr)
GB (1) GB1283519A (fr)
LU (1) LU61347A1 (fr)
NL (1) NL164839C (fr)
PL (1) PL81307B1 (fr)
RO (1) RO59693A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128724A (en) * 1980-03-15 1981-10-08 Japan Synthetic Rubber Co Ltd Purification of butadiene or isoprene

Also Published As

Publication number Publication date
GB1283519A (en) 1972-07-26
DK131144C (fr) 1975-11-03
CS152477B2 (fr) 1973-12-19
DE2035335A1 (de) 1971-02-04
NL164839C (nl) 1981-02-16
CS159201B2 (fr) 1974-12-27
CA956265A (en) 1974-10-15
BE753352A (fr) 1970-12-16
FR2051834B1 (fr) 1973-04-27
NL164839B (nl) 1980-09-15
DK131144B (da) 1975-06-02
FR2051834A1 (fr) 1971-04-09
PL81307B1 (fr) 1975-08-30
DE2035335B2 (de) 1973-03-29
NL7010678A (fr) 1971-01-20
AT303692B (de) 1972-12-11
LU61347A1 (fr) 1970-09-16
RO59693A (fr) 1976-03-15
DE2035335C3 (de) 1979-10-31
JPS5028923B1 (fr) 1975-09-19

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