YU36140B - Process for the separation of aromatic hydrocarbons of high purity from mixtures comprising same in high concentration - Google Patents

Process for the separation of aromatic hydrocarbons of high purity from mixtures comprising same in high concentration

Info

Publication number
YU36140B
YU36140B YU2916/73A YU291673A YU36140B YU 36140 B YU36140 B YU 36140B YU 2916/73 A YU2916/73 A YU 2916/73A YU 291673 A YU291673 A YU 291673A YU 36140 B YU36140 B YU 36140B
Authority
YU
Yugoslavia
Prior art keywords
mixtures
separation
same
aromatic hydrocarbons
high concentration
Prior art date
Application number
YU2916/73A
Other languages
English (en)
Other versions
YU291673A (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 YU291673A publication Critical patent/YU291673A/xx
Publication of YU36140B publication Critical patent/YU36140B/xx

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)
YU2916/73A 1972-11-29 1973-11-12 Process for the separation of aromatic hydrocarbons of high purity from mixtures comprising same in high concentration YU36140B (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 (2)

Publication Number Publication Date
YU291673A YU291673A (en) 1981-06-30
YU36140B true YU36140B (en) 1982-02-25

Family

ID=11235012

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2916/73A YU36140B (en) 1972-11-29 1973-11-12 Process for the separation of aromatic hydrocarbons of high purity from mixtures comprising same in high concentration

Country Status (30)

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

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

Also Published As

Publication number Publication date
ES421209A1 (es) 1976-04-01
NL7316373A (fr) 1974-05-31
PL89532B1 (fr) 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 (fr) 1978-10-12
CH605482A5 (fr) 1978-09-29
ZM17973A1 (en) 1974-09-23
DK138887C (fr) 1979-04-30
BE807790A (fr) 1974-03-15
CS185632B2 (en) 1978-10-31
NO145537C (no) 1982-04-14
FR2207890B1 (fr) 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 (fr) 1974-01-29
DD110256A5 (fr) 1974-12-12
SU826953A3 (ru) 1981-04-30
NL175170B (nl) 1984-05-01
FR2207890A1 (fr) 1974-06-21
JPS4982637A (fr) 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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