EG11297A - Process for separating a high purity vinyl aromatic hydrocarbon from hydrocarbon mixtures containing the same - Google Patents

Process for separating a high purity vinyl aromatic hydrocarbon from hydrocarbon mixtures containing the same

Info

Publication number
EG11297A
EG11297A EG443/73A EG44373A EG11297A EG 11297 A EG11297 A EG 11297A EG 443/73 A EG443/73 A EG 443/73A EG 44373 A EG44373 A EG 44373A EG 11297 A EG11297 A EG 11297A
Authority
EG
Egypt
Prior art keywords
separating
same
hydrocarbon
high purity
vinyl aromatic
Prior art date
Application number
EG443/73A
Other languages
English (en)
Inventor
A Vetere
A Ginnasi
Pierantonio
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 EG11297A publication Critical patent/EG11297A/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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
EG443/73A 1972-11-29 1973-11-27 Process for separating a high purity vinyl aromatic hydrocarbon from hydrocarbon mixtures containing the same EG11297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32208/72A IT971310B (it) 1972-11-29 1972-11-29 Procedimento per la separazione di un idrocarburo vinil aromatico ad elevata purezza da miscele idro carburiche che lo contengono

Publications (1)

Publication Number Publication Date
EG11297A true EG11297A (en) 1978-09-30

Family

ID=11235008

Family Applications (1)

Application Number Title Priority Date Filing Date
EG443/73A EG11297A (en) 1972-11-29 1973-11-27 Process for separating a high purity vinyl aromatic hydrocarbon from hydrocarbon mixtures containing the same

Country Status (30)

Country Link
JP (1) JPS546537B2 (xx)
AR (1) AR206207A1 (xx)
AT (1) AT327168B (xx)
AU (1) AU6264173A (xx)
BE (1) BE807791A (xx)
BG (1) BG25202A3 (xx)
BR (1) BR7309361D0 (xx)
CA (1) CA1022104A (xx)
CH (1) CH605481A5 (xx)
CS (1) CS200154B2 (xx)
DD (1) DD107668A5 (xx)
DE (1) DE2359548B2 (xx)
DK (1) DK138844B (xx)
EG (1) EG11297A (xx)
ES (1) ES421201A1 (xx)
FR (1) FR2207891B1 (xx)
GB (1) GB1437470A (xx)
IE (1) IE38964B1 (xx)
IN (1) IN139182B (xx)
IT (1) IT971310B (xx)
LU (1) LU68878A1 (xx)
MW (1) MW7473A1 (xx)
NL (1) NL7316308A (xx)
PH (1) PH11399A (xx)
SE (1) SE403282B (xx)
SU (1) SU563910A3 (xx)
TR (1) TR17833A (xx)
YU (1) YU37298B (xx)
ZA (1) ZA738803B (xx)
ZM (1) ZM18273A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514261A (en) * 1984-08-31 1985-04-30 El Paso Products Company Refining of tertiary butylstyrene
GB2163773B (en) * 1984-08-31 1988-04-20 El Paso Products Co Process for recovering tertiary butylstyrene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1385145A (fr) * 1964-03-11 1965-01-08 Erdoelchemie Gmbh Procédé pour séparer l'o-xylène et le styrène
DE1808758C3 (de) * 1968-11-14 1974-10-17 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Abtrennung reiner aromatischer Kohlenwasserstoffe aus Kohlenwasserstoffgemische!!

Also Published As

Publication number Publication date
DD107668A5 (xx) 1974-08-12
FR2207891B1 (xx) 1977-09-30
IE38964L (en) 1974-05-29
NL7316308A (xx) 1974-05-31
IT971310B (it) 1974-04-30
LU68878A1 (xx) 1974-01-29
AT327168B (de) 1976-01-26
CA1022104A (en) 1977-12-06
CH605481A5 (xx) 1978-09-29
JPS546537B2 (xx) 1979-03-29
MW7473A1 (en) 1974-09-11
SE403282B (sv) 1978-08-07
IN139182B (xx) 1976-05-15
ZA738803B (en) 1974-10-30
ES421201A1 (es) 1976-04-16
BR7309361D0 (pt) 1974-09-05
ATA998073A (de) 1975-04-15
SU563910A3 (ru) 1977-06-30
PH11399A (en) 1977-12-14
DE2359548B2 (de) 1976-01-15
AR206207A1 (es) 1976-07-07
TR17833A (tr) 1976-04-13
DE2359548A1 (de) 1974-06-20
BG25202A3 (en) 1978-08-10
DK138844C (xx) 1979-04-17
FR2207891A1 (xx) 1974-06-21
YU303473A (en) 1983-04-27
BE807791A (fr) 1974-03-15
CS200154B2 (en) 1980-08-29
IE38964B1 (en) 1978-07-05
DK138844B (da) 1978-11-06
JPS4982638A (xx) 1974-08-08
ZM18273A1 (en) 1974-08-22
GB1437470A (en) 1976-05-26
YU37298B (en) 1984-08-31
AU6264173A (en) 1975-05-22

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