BE807791A - PROCESS FOR THE SEPARATION OF AN AROMATIC VINYL HYDROCARBIDE OF HIGH PURITY FROM MIXTURES OF HYDROCARBONS CONTAINING IT - Google Patents

PROCESS FOR THE SEPARATION OF AN AROMATIC VINYL HYDROCARBIDE OF HIGH PURITY FROM MIXTURES OF HYDROCARBONS CONTAINING IT

Info

Publication number
BE807791A
BE807791A BE138156A BE138156A BE807791A BE 807791 A BE807791 A BE 807791A BE 138156 A BE138156 A BE 138156A BE 138156 A BE138156 A BE 138156A BE 807791 A BE807791 A BE 807791A
Authority
BE
Belgium
Prior art keywords
hydrocarbide
mixtures
separation
high purity
aromatic vinyl
Prior art date
Application number
BE138156A
Other languages
French (fr)
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 BE807791A publication Critical patent/BE807791A/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
    • 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in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately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
BE138156A 1972-11-29 1973-11-26 PROCESS FOR THE SEPARATION OF AN AROMATIC VINYL HYDROCARBIDE OF HIGH PURITY FROM MIXTURES OF HYDROCARBONS CONTAINING IT BE807791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32208/72A IT971310B (en) 1972-11-29 1972-11-29 PROCEDURE FOR THE SEPARATION OF A HIGH PURITY AROMATIC VINYL HYDROCARBE FROM HYDRO CARBON MIXTURES THAT CONTAIN IT

Publications (1)

Publication Number Publication Date
BE807791A true BE807791A (en) 1974-03-15

Family

ID=11235008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138156A BE807791A (en) 1972-11-29 1973-11-26 PROCESS FOR THE SEPARATION OF AN AROMATIC VINYL HYDROCARBIDE OF HIGH PURITY FROM MIXTURES OF HYDROCARBONS CONTAINING IT

Country Status (30)

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

Families Citing this family (2)

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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1385145A (en) * 1964-03-11 1965-01-08 Erdoelchemie Gmbh Process for separating o-xylene and styrene
DE1808758C3 (en) * 1968-11-14 1974-10-17 Metallgesellschaft Ag, 6000 Frankfurt Process for the separation of pure aromatic hydrocarbons from hydrocarbon mixtures !!

Also Published As

Publication number Publication date
BR7309361D0 (en) 1974-09-05
NL7316308A (en) 1974-05-31
AR206207A1 (en) 1976-07-07
ZA738803B (en) 1974-10-30
CH605481A5 (en) 1978-09-29
JPS546537B2 (en) 1979-03-29
SE403282B (en) 1978-08-07
DK138844C (en) 1979-04-17
IN139182B (en) 1976-05-15
IT971310B (en) 1974-04-30
IE38964B1 (en) 1978-07-05
GB1437470A (en) 1976-05-26
ES421201A1 (en) 1976-04-16
SU563910A3 (en) 1977-06-30
YU303473A (en) 1983-04-27
LU68878A1 (en) 1974-01-29
FR2207891B1 (en) 1977-09-30
DD107668A5 (en) 1974-08-12
DE2359548B2 (en) 1976-01-15
YU37298B (en) 1984-08-31
CS200154B2 (en) 1980-08-29
CA1022104A (en) 1977-12-06
AU6264173A (en) 1975-05-22
DK138844B (en) 1978-11-06
AT327168B (en) 1976-01-26
TR17833A (en) 1976-04-13
IE38964L (en) 1974-05-29
FR2207891A1 (en) 1974-06-21
MW7473A1 (en) 1974-09-11
ATA998073A (en) 1975-04-15
BG25202A3 (en) 1978-08-10
EG11297A (en) 1978-09-30
JPS4982638A (en) 1974-08-08
PH11399A (en) 1977-12-14
DE2359548A1 (en) 1974-06-20
ZM18273A1 (en) 1974-08-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SNAM PROGETTI S.P.A.

Effective date: 19851130