AR228935A1 - PROCEDURE FOR THE SEPARATION OF AROMATIC HYDROCARBONS OF HIGH PURITY FROM MEANS THAT CONTAIN THEM - Google Patents

PROCEDURE FOR THE SEPARATION OF AROMATIC HYDROCARBONS OF HIGH PURITY FROM MEANS THAT CONTAIN THEM

Info

Publication number
AR228935A1
AR228935A1 AR251141A AR25114173A AR228935A1 AR 228935 A1 AR228935 A1 AR 228935A1 AR 251141 A AR251141 A AR 251141A AR 25114173 A AR25114173 A AR 25114173A AR 228935 A1 AR228935 A1 AR 228935A1
Authority
AR
Argentina
Prior art keywords
separation
procedure
contain
high purity
aromatic hydrocarbons
Prior art date
Application number
AR251141A
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of AR228935A1 publication Critical patent/AR228935A1/en

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)
AR251141A 1972-11-29 1973-11-23 PROCEDURE FOR THE SEPARATION OF AROMATIC HYDROCARBONS OF HIGH PURITY FROM MEANS THAT CONTAIN THEM AR228935A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32209/72A IT972268B (en) 1972-11-29 1972-11-29 PROCEDURE FOR THE SEPARATION OF HIGH PURITY AROMATIC HYDROCARBONS FROM MIXTURES CONTAINING THEM

Publications (1)

Publication Number Publication Date
AR228935A1 true AR228935A1 (en) 1983-05-13

Family

ID=11235012

Family Applications (1)

Application Number Title Priority Date Filing Date
AR251141A AR228935A1 (en) 1972-11-29 1973-11-23 PROCEDURE FOR THE SEPARATION OF AROMATIC HYDROCARBONS OF HIGH PURITY FROM MEANS THAT CONTAIN THEM

Country Status (30)

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

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
PL3189022T3 (en) * 2014-09-05 2021-11-08 Scg Chemicals Company Limited Separation process for c8 aromatics mixture
CN107074687B (en) * 2014-09-05 2020-07-31 Scg化学有限公司 Process for enhanced separation of ethylbenzene

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

Also Published As

Publication number Publication date
CS185632B2 (en) 1978-10-31
DE2359301A1 (en) 1974-06-12
NO141048C (en) 1980-01-02
YU291673A (en) 1981-06-30
PH10502A (en) 1977-05-17
IE38965L (en) 1974-05-29
ZM17973A1 (en) 1974-09-23
DD110256A5 (en) 1974-12-12
JPS4982637A (en) 1974-08-08
FR2207890B1 (en) 1977-06-10
DK138887C (en) 1979-04-30
EG11436A (en) 1977-09-30
GB1432690A (en) 1976-04-22
LU68879A1 (en) 1974-01-29
MY7700090A (en) 1977-12-31
SE385115B (en) 1976-06-08
TR17574A (en) 1975-07-23
NL7316373A (en) 1974-05-31
CA1008399A (en) 1977-04-12
ES421209A1 (en) 1976-04-01
ATA998173A (en) 1975-07-15
AT329019B (en) 1976-04-26
NL175170C (en) 1984-10-01
NO783781L (en) 1974-05-30
PL89532B1 (en) 1976-11-30
FR2207890A1 (en) 1974-06-21
CH605482A5 (en) 1978-09-29
AU6288873A (en) 1975-05-29
IE38965B1 (en) 1978-07-05
ZA738801B (en) 1974-10-30
IT972268B (en) 1974-05-20
YU36140B (en) 1982-02-25
DK138887B (en) 1978-11-13
NL175170B (en) 1984-05-01
BR7309286D0 (en) 1974-08-29
NO145537B (en) 1982-01-04
BE807790A (en) 1974-03-15
MW6673A1 (en) 1974-08-14
NO141048B (en) 1979-09-24
SU826953A3 (en) 1981-04-30
NO145537C (en) 1982-04-14
JPS5337854B2 (en) 1978-10-12

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