FR2436767A1 - Perfectionnement a la preparation des alkylbenzenes lineaires - Google Patents

Perfectionnement a la preparation des alkylbenzenes lineaires

Info

Publication number
FR2436767A1
FR2436767A1 FR7827271A FR7827271A FR2436767A1 FR 2436767 A1 FR2436767 A1 FR 2436767A1 FR 7827271 A FR7827271 A FR 7827271A FR 7827271 A FR7827271 A FR 7827271A FR 2436767 A1 FR2436767 A1 FR 2436767A1
Authority
FR
France
Prior art keywords
prepn
cpds
unreacted
benzene
linear alkyl
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
FR7827271A
Other languages
English (en)
Other versions
FR2436767B1 (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.)
Euteco SpA
Original Assignee
Euteco SpA
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 Euteco SpA filed Critical Euteco SpA
Priority to FR7827271A priority Critical patent/FR2436767A1/fr
Publication of FR2436767A1 publication Critical patent/FR2436767A1/fr
Application granted granted Critical
Publication of FR2436767B1 publication Critical patent/FR2436767B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C15/107—Monocyclic hydrocarbons having saturated side-chain containing at least six carbon atoms, e.g. detergent alkylates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

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)

Abstract

L'INVENTION A POUR OBJET UN PROCEDE POUR LA PREPARATION DES ALKYLBENZENES PAR CHLORURATION PARTIELLE DE PARAFFINE LINEAIRE EN C-C, ALKYLATION CATALYTIQUE DU BENZENE AVEC LE MELANGE RESULTANT DE PARAFFINES CHLOREES ET NON CHLOREES, FRACTIONNEMENT PAR DISTILLATION APRES SEPARATION DU CATALYSEUR DES PRODUITS D'ALKYLATION AINSI OBTENUS ET RECYCLAGE DES PARAFFINES NON TRANSFORMEES RECUPEREES DANS L'ETAPE DE FRACTIONNEMENT DANS L'ETAPE DE CHLORURATION PARTIELLE. SELON L'INVENTION, ON SOUMET EN CONTINU OU PAR INTERMITTENCE AU MOINS UNE PARTIE DES PARAFFINES NON TRANSFORMEES A RECYCLER DANS L'ETAPE DE CHLORURATION PARTIELLE A UN TRAITEMENT DE PURIFICATION PAR UN TAMIS MOLECULAIRE.
FR7827271A 1978-09-22 1978-09-22 Perfectionnement a la preparation des alkylbenzenes lineaires Granted FR2436767A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827271A FR2436767A1 (fr) 1978-09-22 1978-09-22 Perfectionnement a la preparation des alkylbenzenes lineaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827271A FR2436767A1 (fr) 1978-09-22 1978-09-22 Perfectionnement a la preparation des alkylbenzenes lineaires

Publications (2)

Publication Number Publication Date
FR2436767A1 true FR2436767A1 (fr) 1980-04-18
FR2436767B1 FR2436767B1 (fr) 1981-12-31

Family

ID=9212958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827271A Granted FR2436767A1 (fr) 1978-09-22 1978-09-22 Perfectionnement a la preparation des alkylbenzenes lineaires

Country Status (1)

Country Link
FR (1) FR2436767A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024804A1 (fr) * 1979-07-27 1981-03-11 Mobil Oil Corporation Cracking sélectif de phénylalcanes
CN113548940A (zh) * 2021-07-22 2021-10-26 杭州智华杰科技有限公司 一种高纯度烷基苯的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024804A1 (fr) * 1979-07-27 1981-03-11 Mobil Oil Corporation Cracking sélectif de phénylalcanes
CN113548940A (zh) * 2021-07-22 2021-10-26 杭州智华杰科技有限公司 一种高纯度烷基苯的制备方法

Also Published As

Publication number Publication date
FR2436767B1 (fr) 1981-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse