AR242624A1 - Procedimiento mejorado para separar de una mezcla de hidrocarburos de 3 a 6 atomos de c, hidrocarburos diolefinicos conjugados de 4 a 5 atomos de c. - Google Patents

Procedimiento mejorado para separar de una mezcla de hidrocarburos de 3 a 6 atomos de c, hidrocarburos diolefinicos conjugados de 4 a 5 atomos de c.

Info

Publication number
AR242624A1
AR242624A1 AR81285219A AR28521981A AR242624A1 AR 242624 A1 AR242624 A1 AR 242624A1 AR 81285219 A AR81285219 A AR 81285219A AR 28521981 A AR28521981 A AR 28521981A AR 242624 A1 AR242624 A1 AR 242624A1
Authority
AR
Argentina
Prior art keywords
hydrocarbons
extractive distillation
extractive
distillation
Prior art date
Application number
AR81285219A
Other languages
English (en)
Spanish (es)
Original Assignee
Nippon Zeon Co
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 Nippon Zeon Co filed Critical Nippon Zeon Co
Application granted granted Critical
Publication of AR242624A1 publication Critical patent/AR242624A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • 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)
  • Chemical Kinetics & Catalysis (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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AR81285219A 1980-06-12 1981-05-06 Procedimiento mejorado para separar de una mezcla de hidrocarburos de 3 a 6 atomos de c, hidrocarburos diolefinicos conjugados de 4 a 5 atomos de c. AR242624A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7834680A JPS574926A (en) 1980-06-12 1980-06-12 Separation of relatively easily soluble hydrocarbon from hydrocarbon mixture

Publications (1)

Publication Number Publication Date
AR242624A1 true AR242624A1 (es) 1993-04-30

Family

ID=13659421

Family Applications (1)

Application Number Title Priority Date Filing Date
AR81285219A AR242624A1 (es) 1980-06-12 1981-05-06 Procedimiento mejorado para separar de una mezcla de hidrocarburos de 3 a 6 atomos de c, hidrocarburos diolefinicos conjugados de 4 a 5 atomos de c.

Country Status (11)

Country Link
JP (1) JPS574926A (de)
AR (1) AR242624A1 (de)
AT (1) AT375330B (de)
AU (1) AU541746B2 (de)
CA (1) CA1180301A (de)
GB (1) GB2077753B (de)
HU (1) HU187335B (de)
IN (1) IN152086B (de)
MX (1) MX159551A (de)
NO (1) NO156447C (de)
YU (1) YU113481A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4134391B2 (ja) * 1998-04-07 2008-08-20 日本ゼオン株式会社 不飽和炭化水素の分離精製装置および分離精製方法
PL201117B1 (pl) * 2003-10-20 2009-03-31 Polski Koncern Naftowy Orlen S Sposób wydzielania butadienu
US8080140B2 (en) 2007-04-18 2011-12-20 Exxonmobil Chemical Patents Inc. Process for debottlenecking a system for the separation of a conjugated diolefin
JP5246027B2 (ja) * 2009-05-12 2013-07-24 Ｊｓｒ株式会社 ブタジエンの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134795A (en) * 1978-04-05 1979-01-16 The Goodyear Tire & Rubber Company Acetylenes removal from diolefin streams by extractive distillation

Also Published As

Publication number Publication date
GB2077753B (en) 1983-09-21
CA1180301A (en) 1985-01-02
GB2077753A (en) 1981-12-23
HU187335B (en) 1985-12-28
JPS574926A (en) 1982-01-11
AT375330B (de) 1984-07-25
NO811982L (no) 1981-12-14
AU541746B2 (en) 1985-01-17
NO156447B (no) 1987-06-15
NO156447C (no) 1987-09-23
YU113481A (en) 1983-12-31
JPS6212769B2 (de) 1987-03-20
MX159551A (es) 1989-07-03
ATA264881A (de) 1983-12-15
IN152086B (de) 1983-10-15
AU7030081A (en) 1981-12-17

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