JPS5337854B2 - - Google Patents

Info

Publication number
JPS5337854B2
JPS5337854B2 JP13315773A JP13315773A JPS5337854B2 JP S5337854 B2 JPS5337854 B2 JP S5337854B2 JP 13315773 A JP13315773 A JP 13315773A JP 13315773 A JP13315773 A JP 13315773A JP S5337854 B2 JPS5337854 B2 JP S5337854B2
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.)
Expired
Application number
JP13315773A
Other languages
Japanese (ja)
Other versions
JPS4982637A (xx
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

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/04Purification; Separation; Use of additives by distillation
    • C07C7/05Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08Purification; 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 (xx)

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 JPS4982637A (xx) 1974-08-08
JPS5337854B2 true JPS5337854B2 (xx) 1978-10-12

Family

ID=11235012

Family Applications (1)

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

Country Status (30)

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

Families Citing this family (4)

* 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
JP6735752B2 (ja) * 2014-09-05 2020-08-05 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
CN107074688B (zh) * 2014-09-05 2020-12-01 Scg化学有限公司 用于c8芳香族混合物的分离方法

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 (xx) * 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 (xx) * 1972-05-10 1974-02-20

Also Published As

Publication number Publication date
ES421209A1 (es) 1976-04-01
NL7316373A (xx) 1974-05-31
YU36140B (en) 1982-02-25
PL89532B1 (xx) 1976-11-30
SE385115B (sv) 1976-06-08
EG11436A (en) 1977-09-30
IE38965B1 (en) 1978-07-05
NO783781L (no) 1974-05-30
NO145537B (no) 1982-01-04
MY7700090A (en) 1977-12-31
DE2359301A1 (de) 1974-06-12
PH10502A (en) 1977-05-17
CH605482A5 (xx) 1978-09-29
ZM17973A1 (en) 1974-09-23
DK138887C (xx) 1979-04-30
BE807790A (fr) 1974-03-15
CS185632B2 (en) 1978-10-31
NO145537C (no) 1982-04-14
FR2207890B1 (xx) 1977-06-10
AU6288873A (en) 1975-05-29
YU291673A (en) 1981-06-30
DK138887B (da) 1978-11-13
AT329019B (de) 1976-04-26
TR17574A (tr) 1975-07-23
IT972268B (it) 1974-05-20
LU68879A1 (xx) 1974-01-29
DD110256A5 (xx) 1974-12-12
SU826953A3 (ru) 1981-04-30
NL175170B (nl) 1984-05-01
FR2207890A1 (xx) 1974-06-21
JPS4982637A (xx) 1974-08-08
MW6673A1 (en) 1974-08-14
ATA998173A (de) 1975-07-15
CA1008399A (en) 1977-04-12
ZA738801B (en) 1974-10-30
IE38965L (en) 1974-05-29
GB1432690A (en) 1976-04-22
NL175170C (nl) 1984-10-01
AR228935A1 (es) 1983-05-13
NO141048C (no) 1980-01-02
BR7309286D0 (pt) 1974-08-29
NO141048B (no) 1979-09-24

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