FR2359640A1 - PREPARATION OF A FIXED BED OF AN ACID CATION EXCHANGER RESIN AND PREPARATION OF BISPHENOLS - Google Patents

PREPARATION OF A FIXED BED OF AN ACID CATION EXCHANGER RESIN AND PREPARATION OF BISPHENOLS

Info

Publication number
FR2359640A1
FR2359640A1 FR7722733A FR7722733A FR2359640A1 FR 2359640 A1 FR2359640 A1 FR 2359640A1 FR 7722733 A FR7722733 A FR 7722733A FR 7722733 A FR7722733 A FR 7722733A FR 2359640 A1 FR2359640 A1 FR 2359640A1
Authority
FR
France
Prior art keywords
resin
preparation
neutralized
fixed bed
groups
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
FR7722733A
Other languages
French (fr)
Other versions
FR2359640B1 (en
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2359640A1 publication Critical patent/FR2359640A1/en
Application granted granted Critical
Publication of FR2359640B1 publication Critical patent/FR2359640B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/016—Modification or after-treatment of ion-exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Procédé pour la préparation d'un lit fixe d'une résine échangeuse de cations partiellement neutralisée ayant une multiplicité de groupes acide sulfonique et une multiplicité de groupes acide sulfonique neutralisés par une mercaptoamine, où les groupes neutralisés sont distribués d'une manière sensiblement uniforme sur la résine. a. On remplit ou on remplit partiellement un réacteur avec une résine échangeuse de cations acide sulfonique de manière à former un lit fixe de résine non neutralisée; b. On fait passer dans le réacteur une solution d'une marcaptoamine, ou d'un progéniteur de marcaptoamine, en quantité suffisante pour obtenir le degré désiré de neutralisation partielle de la résine, de manière à former des groupes neutralisés qui ne sont pas distribués de manière sensiblement uniforme sur la résine; et c. On fait passer un liquide à travers le lit fixe de résine pendant un temps suffisant pour distribuer de manière sensiblement uniforme les groupes neutralisés sur la résine. Application à la preparation de bisphénols.A process for the preparation of a fixed bed of a partially neutralized cation exchange resin having a multiplicity of sulfonic acid groups and a multiplicity of sulfonic acid groups neutralized by a mercaptoamine, wherein the neutralized groups are distributed in a substantially uniform manner across resin. at. A reactor is filled or partially filled with a sulfonic acid cation exchange resin so as to form a fixed bed of non-neutralized resin; b. A solution of a marcaptoamine, or progenitor of marcaptoamine, in an amount sufficient to achieve the desired degree of partial neutralization of the resin, is passed through the reactor so as to form neutralized groups which are not distributed in such a manner. substantially uniform over the resin; and c. A liquid is passed through the fixed resin bed for a time sufficient to distribute the neutralized groups substantially uniformly on the resin. Application to the preparation of bisphenols.

FR7722733A 1976-07-26 1977-07-25 PREPARATION OF A FIXED BED OF AN ACID CATION EXCHANGER RESIN AND PREPARATION OF BISPHENOLS Granted FR2359640A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31049/76A GB1539463A (en) 1976-07-26 1976-07-26 Preparation of a fixed bed catalyst

Publications (2)

Publication Number Publication Date
FR2359640A1 true FR2359640A1 (en) 1978-02-24
FR2359640B1 FR2359640B1 (en) 1981-01-09

Family

ID=10317200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722733A Granted FR2359640A1 (en) 1976-07-26 1977-07-25 PREPARATION OF A FIXED BED OF AN ACID CATION EXCHANGER RESIN AND PREPARATION OF BISPHENOLS

Country Status (5)

Country Link
JP (1) JPS5314680A (en)
DE (1) DE2733537C2 (en)
FR (1) FR2359640A1 (en)
GB (1) GB1539463A (en)
NL (1) NL7708222A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619450A1 (en) * 1986-06-10 1987-12-17 Bayer Ag ION EXCHANGERS MODIFIED WITH MERCAPTOAMINES
US5075511A (en) * 1986-10-30 1991-12-24 Shell Oil Company Process and alkylmercaptoamine catalyst for production of bisphenol-A
US4820740A (en) * 1986-10-30 1989-04-11 Shell Oil Company Process and catalyst for production of bisphenol-A
US4847432A (en) * 1987-12-28 1989-07-11 General Electric Company Method for the purification of ion exchange resins used in the production of bisphenol A
US4859803A (en) * 1988-05-16 1989-08-22 Shell Oil Company Preparation of bisphenols
JP2001288132A (en) * 2000-04-04 2001-10-16 Idemitsu Petrochem Co Ltd Method for preparing acidic cation exchange resin fixed bed for producing bisphenols
JP2001286770A (en) * 2000-04-04 2001-10-16 Idemitsu Petrochem Co Ltd Preparation method of fixed bed of acidic cation exchange resin for bisphenol production
JP2001348350A (en) * 2000-06-07 2001-12-18 Idemitsu Petrochem Co Ltd Method for preparing fixed bed of acidic cation exchange resin for producing bisphenols
JP4298438B2 (en) * 2003-09-01 2009-07-22 出光興産株式会社 Method for preparing modified catalyst for production of bisphenol A
JP2005074353A (en) * 2003-09-02 2005-03-24 Idemitsu Kosan Co Ltd Method of preparing modified catalyst for manufacturing bisphenol a
JP4452058B2 (en) * 2003-11-04 2010-04-21 出光興産株式会社 Method for preparing modified catalyst for production of bisphenol A
JP4452119B2 (en) * 2004-04-26 2010-04-21 出光興産株式会社 Method for producing catalyst for producing bisphenols
US8932976B2 (en) * 2007-06-14 2015-01-13 Dow Global Technologies Llc Preparation of catalyst for bisphenols production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE589727A (en) *
US3394089A (en) * 1964-12-02 1968-07-23 Dow Chemical Co Ion exchange catalyst for the preparation of bisphenols
DE1767621C3 (en) * 1968-05-29 1979-05-03 The Dow Chemical Co., Midland, Mich. (V.St.A.) Catalyst for the condensation of phenols and ketones to bisphenols and its use
GB1539184A (en) * 1975-08-01 1979-01-31 Shell Int Research Cation-exchange resins
GB1539186A (en) * 1976-08-04 1979-01-31 Shell Int Research Cation-exchange resins

Also Published As

Publication number Publication date
JPS62748B2 (en) 1987-01-09
DE2733537C2 (en) 1986-12-04
NL7708222A (en) 1978-01-30
FR2359640B1 (en) 1981-01-09
GB1539463A (en) 1979-01-31
DE2733537A1 (en) 1978-02-02
JPS5314680A (en) 1978-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse