JPS4982637A - - Google Patents

Info

Publication number
JPS4982637A
JPS4982637A JP48133157A JP13315773A JPS4982637A JP S4982637 A JPS4982637 A JP S4982637A JP 48133157 A JP48133157 A JP 48133157A JP 13315773 A JP13315773 A JP 13315773A JP S4982637 A JPS4982637 A JP S4982637A
Authority
JP
Japan
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
JP48133157A
Other languages
Japanese (ja)
Other versions
JPS5337854B2 (de
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 filed Critical
Publication of JPS4982637A publication Critical patent/JPS4982637A/ja
Publication of JPS5337854B2 publication Critical patent/JPS5337854B2/ja
Expired 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
    • 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)
  • 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)
JP13315773A 1972-11-29 1973-11-29 Expired JPS5337854B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32209/72A IT972268B (it) 1972-11-29 1972-11-29 Procedimento per la separazione di idrocarburi aromatici ad elevata purezza da miscele che li conten gono

Publications (2)

Publication Number Publication Date
JPS4982637A true JPS4982637A (de) 1974-08-08
JPS5337854B2 JPS5337854B2 (de) 1978-10-12

Family

ID=11235012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13315773A Expired JPS5337854B2 (de) 1972-11-29 1973-11-29

Country Status (30)

Country Link
JP (1) JPS5337854B2 (de)
AR (1) AR228935A1 (de)
AT (1) AT329019B (de)
BE (1) BE807790A (de)
BR (1) BR7309286D0 (de)
CA (1) CA1008399A (de)
CH (1) CH605482A5 (de)
CS (1) CS185632B2 (de)
DD (1) DD110256A5 (de)
DE (1) DE2359301A1 (de)
DK (1) DK138887B (de)
EG (1) EG11436A (de)
ES (1) ES421209A1 (de)
FR (1) FR2207890B1 (de)
GB (1) GB1432690A (de)
IE (1) IE38965B1 (de)
IT (1) IT972268B (de)
LU (1) LU68879A1 (de)
MW (1) MW6673A1 (de)
MY (1) MY7700090A (de)
NL (1) NL175170C (de)
NO (2) NO141048C (de)
PH (1) PH10502A (de)
PL (1) PL89532B1 (de)
SE (1) SE385115B (de)
SU (1) SU826953A3 (de)
TR (1) TR17574A (de)
YU (1) YU36140B (de)
ZA (1) ZA738801B (de)
ZM (1) ZM17973A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017527624A (ja) * 2014-09-05 2017-09-21 エスシージー ケミカルズ カンパニー，リミテッド エチルベンゼンの向上した分離のための方法
JP2017529392A (ja) * 2014-09-05 2017-10-05 エスシージー ケミカルズ カンパニー，リミテッド Ｃ８芳香族混合物のための分離方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690733A (en) * 1985-03-20 1987-09-01 Union Carbide Corporation Process for the separation of hydrocarbons from a mixed feedstock
US9005405B2 (en) 2012-03-01 2015-04-14 Cpc Corporation, Taiwan Extractive distillation process for benzene recovery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433849A (en) * 1966-08-02 1969-03-18 Metallgesellschaft Ag Process for recovering pure aromatics
JPS4919265A (de) * 1972-05-10 1974-02-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433849A (en) * 1966-08-02 1969-03-18 Metallgesellschaft Ag Process for recovering pure aromatics
JPS4919265A (de) * 1972-05-10 1974-02-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017527624A (ja) * 2014-09-05 2017-09-21 エスシージー ケミカルズ カンパニー，リミテッド エチルベンゼンの向上した分離のための方法
JP2017529392A (ja) * 2014-09-05 2017-10-05 エスシージー ケミカルズ カンパニー，リミテッド Ｃ８芳香族混合物のための分離方法

Also Published As

Publication number Publication date
ZA738801B (en) 1974-10-30
YU291673A (en) 1981-06-30
LU68879A1 (de) 1974-01-29
GB1432690A (en) 1976-04-22
DE2359301A1 (de) 1974-06-12
NL7316373A (de) 1974-05-31
NL175170B (nl) 1984-05-01
NO141048B (no) 1979-09-24
CH605482A5 (de) 1978-09-29
AR228935A1 (es) 1983-05-13
ATA998173A (de) 1975-07-15
BE807790A (fr) 1974-03-15
TR17574A (tr) 1975-07-23
DK138887B (da) 1978-11-13
NO141048C (no) 1980-01-02
YU36140B (en) 1982-02-25
DD110256A5 (de) 1974-12-12
AU6288873A (en) 1975-05-29
NO145537C (no) 1982-04-14
NO145537B (no) 1982-01-04
AT329019B (de) 1976-04-26
IT972268B (it) 1974-05-20
NL175170C (nl) 1984-10-01
DK138887C (de) 1979-04-30
ZM17973A1 (en) 1974-09-23
BR7309286D0 (pt) 1974-08-29
PL89532B1 (de) 1976-11-30
EG11436A (en) 1977-09-30
FR2207890B1 (de) 1977-06-10
ES421209A1 (es) 1976-04-01
NO783781L (no) 1974-05-30
IE38965B1 (en) 1978-07-05
IE38965L (en) 1974-05-29
FR2207890A1 (de) 1974-06-21
CA1008399A (en) 1977-04-12
SE385115B (sv) 1976-06-08
JPS5337854B2 (de) 1978-10-12
CS185632B2 (en) 1978-10-31
PH10502A (en) 1977-05-17
MW6673A1 (en) 1974-08-14
SU826953A3 (ru) 1981-04-30
MY7700090A (en) 1977-12-31

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