CS185632B2 - Method of separating aromatic hydrocarbons - Google Patents

Method of separating aromatic hydrocarbons

Info

Publication number
CS185632B2
CS185632B2 CS7300008191A CS819173A CS185632B2 CS 185632 B2 CS185632 B2 CS 185632B2 CS 7300008191 A CS7300008191 A CS 7300008191A CS 819173 A CS819173 A CS 819173A CS 185632 B2 CS185632 B2 CS 185632B2
Authority
CS
Czechoslovakia
Prior art keywords
aromatic hydrocarbons
separating aromatic
separating
hydrocarbons
aromatic
Prior art date
Application number
CS7300008191A
Other languages
Czech (cs)
English (en)
Inventor
Giancarlo Paret
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of CS185632B2 publication Critical patent/CS185632B2/cs

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)
CS7300008191A 1972-11-29 1973-11-28 Method of separating aromatic hydrocarbons CS185632B2 (en)

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 (1)

Publication Number Publication Date
CS185632B2 true CS185632B2 (en) 1978-10-31

Family

ID=11235012

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7300008191A CS185632B2 (en) 1972-11-29 1973-11-28 Method of separating aromatic hydrocarbons

Country Status (30)

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

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

Family Cites Families (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 (ja) * 1972-05-10 1974-02-20

Also Published As

Publication number Publication date
ES421209A1 (es) 1976-04-01
NL7316373A (ja) 1974-05-31
YU36140B (en) 1982-02-25
PL89532B1 (ja) 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
JPS5337854B2 (ja) 1978-10-12
CH605482A5 (ja) 1978-09-29
ZM17973A1 (en) 1974-09-23
DK138887C (ja) 1979-04-30
BE807790A (fr) 1974-03-15
NO145537C (no) 1982-04-14
FR2207890B1 (ja) 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 (ja) 1974-01-29
DD110256A5 (ja) 1974-12-12
SU826953A3 (ru) 1981-04-30
NL175170B (nl) 1984-05-01
FR2207890A1 (ja) 1974-06-21
JPS4982637A (ja) 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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