NL175170B - METHOD FOR SEPARATING VERY PURE AROMATIC HYDROCARBONS FROM A HYDROCARBON MIXTURE. - Google Patents

METHOD FOR SEPARATING VERY PURE AROMATIC HYDROCARBONS FROM A HYDROCARBON MIXTURE.

Info

Publication number
NL175170B
NL175170B NLAANVRAGE7316373,A NL7316373A NL175170B NL 175170 B NL175170 B NL 175170B NL 7316373 A NL7316373 A NL 7316373A NL 175170 B NL175170 B NL 175170B
Authority
NL
Netherlands
Prior art keywords
separating
aromatic hydrocarbons
hydrocarbon mixture
pure aromatic
pure
Prior art date
Application number
NLAANVRAGE7316373,A
Other languages
Dutch (nl)
Other versions
NL7316373A (en
NL175170C (en
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 NL7316373A publication Critical patent/NL7316373A/xx
Publication of NL175170B publication Critical patent/NL175170B/en
Application granted granted Critical
Publication of NL175170C publication Critical patent/NL175170C/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)
NLAANVRAGE7316373,A 1972-11-29 1973-11-29 METHOD FOR SEPARATING VERY PURE AROMATIC HYDROCARBONS FROM A HYDROCARBON MIXTURE. NL175170C (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 (3)

Publication Number Publication Date
NL7316373A NL7316373A (en) 1974-05-31
NL175170B true NL175170B (en) 1984-05-01
NL175170C NL175170C (en) 1984-10-01

Family

ID=11235012

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7316373,A NL175170C (en) 1972-11-29 1973-11-29 METHOD FOR SEPARATING VERY PURE AROMATIC HYDROCARBONS FROM A HYDROCARBON MIXTURE.

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
AR228935A1 (en) 1983-05-13
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
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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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee