GB1393594A - Cation exchange resins - Google Patents

Cation exchange resins

Info

Publication number
GB1393594A
GB1393594A GB2356772A GB2356772A GB1393594A GB 1393594 A GB1393594 A GB 1393594A GB 2356772 A GB2356772 A GB 2356772A GB 2356772 A GB2356772 A GB 2356772A GB 1393594 A GB1393594 A GB 1393594A
Authority
GB
United Kingdom
Prior art keywords
cation exchange
iii
ion
exchange resins
ammonium
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.)
Expired
Application number
GB2356772A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB1393594A publication Critical patent/GB1393594A/en
Expired 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
    • C07C37/14—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 by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/323—Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

1393594 Removing metal values ROHM & HAAS CO 19 May 1972 [28 May 1971] 23567/72 Heading C1A [Also in Divisions C2 and C3] A cation exchange process for removing cations from a liquid comprises contacting the liquid with a cross-linked macroreticular cation exchange resin having at least one group of the formula wherein X is a ring stabilizing group selected from Cl, Br, I and F and M<SP>+</SP> is a hydrogen ion, an ammonium (including alkyl ammonium) ion or a metal cation, and n is an integer from 1 to 4. In the example a macroporous copolymer of chlorostyrene and divinyl benzene containing sulphonic acid groups, is used to remove chromium (III), ion (III), copper (II), Ni (II) and Al (III) from a spent chromium plating bath.
GB2356772A 1971-05-28 1972-05-19 Cation exchange resins Expired GB1393594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14824571A 1971-05-28 1971-05-28

Publications (1)

Publication Number Publication Date
GB1393594A true GB1393594A (en) 1975-05-07

Family

ID=22524919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2356772A Expired GB1393594A (en) 1971-05-28 1972-05-19 Cation exchange resins

Country Status (9)

Country Link
AU (1) AU459617B2 (en)
DE (1) DE2223048A1 (en)
ES (1) ES403610A1 (en)
FR (1) FR2139877B1 (en)
GB (1) GB1393594A (en)
HU (1) HU166914B (en)
IL (1) IL39551A0 (en)
IT (1) IT956294B (en)
NL (1) NL7207082A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269943A (en) * 1979-08-23 1981-05-26 Rohm And Haas Company Thermally stable resins prepared by bromination or chlorination of aromatic polymer beads followed by sulphonation
JPS5880307A (en) * 1981-11-06 1983-05-14 Mitsubishi Chem Ind Ltd Production of heat-resistant cation exchange resin
US4399235A (en) 1981-05-11 1983-08-16 The Dow Chemical Company High density ion exchange resins
US5302623A (en) * 1991-03-07 1994-04-12 The Dow Chemical Company Method of stabilizing cation-exchange resins against oxidative degradation
EP1502910A1 (en) * 2003-07-29 2005-02-02 Rohm And Haas Company Methods for esterification in the presence of a sulfonated, halogenated and base treated styrene DVB copolymer catalyst.
EP1508556A1 (en) * 2003-08-20 2005-02-23 Rohm And Haas Company Aromatic alkylation process in the presence of a, sulfonated, halogenated and base treated styrene DVB copolymer catalyst.
CN105294433A (en) * 2015-09-22 2016-02-03 湖南师范大学 Synthetic method of gallic acid lower alkanol ester

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7800684A (en) * 1977-02-07 1978-10-10 Rohm & Haas PERFECTED ION EXCHANGE RESIN BILLS, PROCESS TO PREPARE HARD, GRINDED, INDIVIDUALIZED COPOLIMER ACCOUNTS, AND PROCESS TO PRODUCE AN ION EXCHANGE RESIN
DE3120213A1 (en) * 1981-05-21 1982-12-09 Bayer Ag, 5090 Leverkusen METHOD FOR CARRYING OUT CATALYTIC REACTIONS IN AQUEOUS MEDIA

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269943A (en) * 1979-08-23 1981-05-26 Rohm And Haas Company Thermally stable resins prepared by bromination or chlorination of aromatic polymer beads followed by sulphonation
US4399235A (en) 1981-05-11 1983-08-16 The Dow Chemical Company High density ion exchange resins
JPS5880307A (en) * 1981-11-06 1983-05-14 Mitsubishi Chem Ind Ltd Production of heat-resistant cation exchange resin
JPH0131526B2 (en) * 1981-11-06 1989-06-27 Mitsubishi Kasei Kk
US5302623A (en) * 1991-03-07 1994-04-12 The Dow Chemical Company Method of stabilizing cation-exchange resins against oxidative degradation
EP1502910A1 (en) * 2003-07-29 2005-02-02 Rohm And Haas Company Methods for esterification in the presence of a sulfonated, halogenated and base treated styrene DVB copolymer catalyst.
EP1508556A1 (en) * 2003-08-20 2005-02-23 Rohm And Haas Company Aromatic alkylation process in the presence of a, sulfonated, halogenated and base treated styrene DVB copolymer catalyst.
CN105294433A (en) * 2015-09-22 2016-02-03 湖南师范大学 Synthetic method of gallic acid lower alkanol ester

Also Published As

Publication number Publication date
HU166914B (en) 1975-06-28
AU4285672A (en) 1973-12-06
AU459617B2 (en) 1975-04-10
IL39551A0 (en) 1972-07-26
IT956294B (en) 1973-10-10
NL7207082A (en) 1972-11-30
DE2223048A1 (en) 1972-12-07
ES403610A1 (en) 1975-12-16
FR2139877B1 (en) 1973-07-13
FR2139877A1 (en) 1973-01-12

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed