FR2391979A1 - Melanges d'isomeres d'ethyltoluene - Google Patents

Melanges d'isomeres d'ethyltoluene

Info

Publication number
FR2391979A1
FR2391979A1 FR7815875A FR7815875A FR2391979A1 FR 2391979 A1 FR2391979 A1 FR 2391979A1 FR 7815875 A FR7815875 A FR 7815875A FR 7815875 A FR7815875 A FR 7815875A FR 2391979 A1 FR2391979 A1 FR 2391979A1
Authority
FR
France
Prior art keywords
ethyltoluene
mixtures
isomers
weight
ethyltoluene isomers
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7815875A
Other languages
English (en)
Other versions
FR2391979B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of FR2391979A1 publication Critical patent/FR2391979A1/fr
Application granted granted Critical
Publication of FR2391979B1 publication Critical patent/FR2391979B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C07C2/68—Catalytic processes with halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C07C2/70—Catalytic processes with acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles

Abstract

L'invention concerne un mélange d'isomères d'éthyltoluène. Le mélange selon l'invention consiste essentiellement en au moins 90 % en poids de para-éthyltoluène, 1 à 10 % en poids de méta-éthyltoluène et à 0,1 % en poids d'ortho-éthyltoluène.
FR7815875A 1977-05-27 1978-05-26 Melanges d'isomeres d'ethyltoluene Granted FR2391979A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80117777A 1977-05-27 1977-05-27

Publications (2)

Publication Number Publication Date
FR2391979A1 true FR2391979A1 (fr) 1978-12-22
FR2391979B1 FR2391979B1 (fr) 1984-03-30

Family

ID=25180397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815875A Granted FR2391979A1 (fr) 1977-05-27 1978-05-26 Melanges d'isomeres d'ethyltoluene

Country Status (17)

Country Link
JP (1) JPS53147032A (fr)
AU (1) AU523302B2 (fr)
BE (1) BE867415A (fr)
BR (1) BR7803383A (fr)
CA (1) CA1157889A (fr)
CS (1) CS213344B2 (fr)
DD (1) DD136958A5 (fr)
DE (1) DE2821520A1 (fr)
FR (1) FR2391979A1 (fr)
GB (1) GB1592129A (fr)
IN (1) IN147121B (fr)
IT (1) IT1096347B (fr)
MX (1) MX147739A (fr)
NL (1) NL7805687A (fr)
PL (1) PL115231B1 (fr)
RO (1) RO81394B (fr)
ZA (2) ZA783034B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0168695A1 (fr) * 1984-06-29 1986-01-22 Nippon Petrochemicals Company, Limited Huile isolante et appareils électriques contenant cette huile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288647A (en) * 1980-03-10 1981-09-08 Mobil Oil Corporation Shape selective reactions with alkaline earth-modified zeolite catalysts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920119A (en) * 1955-06-02 1960-01-05 Mid Century Corp Process for producing paraethyltoluene
CH349962A (fr) * 1955-06-02 1960-11-15 Mid Century Corp Procédé de préparation d'une fraction d'éthyltoluènes de teneur en isomère para d'au moins 30%
FR2179164A1 (fr) * 1972-04-07 1973-11-16 Mitsubishi Chem Ind
FR2359104A1 (fr) * 1976-07-19 1978-02-17 Mobil Oil Procede pour la conversion selective de monoalkylbenzenes en para-dialkylbenzenes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920119A (en) * 1955-06-02 1960-01-05 Mid Century Corp Process for producing paraethyltoluene
CH349962A (fr) * 1955-06-02 1960-11-15 Mid Century Corp Procédé de préparation d'une fraction d'éthyltoluènes de teneur en isomère para d'au moins 30%
FR2179164A1 (fr) * 1972-04-07 1973-11-16 Mitsubishi Chem Ind
FR2359104A1 (fr) * 1976-07-19 1978-02-17 Mobil Oil Procede pour la conversion selective de monoalkylbenzenes en para-dialkylbenzenes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0168695A1 (fr) * 1984-06-29 1986-01-22 Nippon Petrochemicals Company, Limited Huile isolante et appareils électriques contenant cette huile

Also Published As

Publication number Publication date
NL7805687A (nl) 1978-11-29
IT1096347B (it) 1985-08-26
FR2391979B1 (fr) 1984-03-30
DD136958A5 (de) 1979-08-08
RO81394A (fr) 1983-04-29
BR7803383A (pt) 1979-02-20
JPS53147032A (en) 1978-12-21
MX147739A (es) 1983-01-10
CA1157889A (fr) 1983-11-29
PL115231B1 (en) 1981-03-31
PL207109A1 (pl) 1979-03-12
BE867415A (fr) 1978-11-24
IN147121B (fr) 1979-11-17
GB1592129A (en) 1981-07-01
CS213344B2 (en) 1982-04-09
DE2821520A1 (de) 1978-12-07
RO81394B (ro) 1983-04-30
IT7823884A0 (it) 1978-05-26
DE2821520C2 (fr) 1989-10-12
ZA783035B (en) 1980-01-30
AU523302B2 (en) 1982-07-22
ZA783034B (en) 1980-01-30
AU3653578A (en) 1979-11-29

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