ES403610A1 - Procedimiento en que se usa una resina de intercambio ca- tionico sulfonada. - Google Patents

Procedimiento en que se usa una resina de intercambio ca- tionico sulfonada.

Info

Publication number
ES403610A1
ES403610A1 ES403610A ES403610A ES403610A1 ES 403610 A1 ES403610 A1 ES 403610A1 ES 403610 A ES403610 A ES 403610A ES 403610 A ES403610 A ES 403610A ES 403610 A1 ES403610 A1 ES 403610A1
Authority
ES
Spain
Prior art keywords
cation exchange
exchange resin
formula
exchange resins
cations
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
ES403610A
Other languages
English (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.)
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 ES403610A1 publication Critical patent/ES403610A1/es
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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

Procedimiento en que se usa una resina de intercambio catiónico sulfonada, bajo condiciones susceptibles de provocar la degradación térmica o la hidrólisis de una resina de intercambio catiónico sulfonada de estireno/divinilbenceno, caracterizado porque se usa como resina de intercambio catiónico una resina de intercambio catiónico macrorreticular con enlaces transversales que tiene por lo menos un grupo funcional de la fórmula**fórmula** en la cual X representa uno o más de los siguientes grupos estabilizadores del anillo: Cl, Br,I y F, y en la cual M+ además de su uso como catalizador, las resinas de la invención pueden usarse, especialmente en la forma salina, en procesos de intercambio catiónico en general, es decir, en el tratamiento de líquidos, para eliminar cationes de los mismos, o intercambiar cationes con los mismos.
ES403610A 1971-05-28 1972-05-27 Procedimiento en que se usa una resina de intercambio ca- tionico sulfonada. Expired ES403610A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES403610A1 true ES403610A1 (es) 1975-12-16

Family

ID=22524919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403610A Expired ES403610A1 (es) 1971-05-28 1972-05-27 Procedimiento en que se usa una resina de intercambio ca- tionico sulfonada.

Country Status (9)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7800684A (pt) * 1977-02-07 1978-10-10 Rohm & Haas Contas de resina trocadora de ions aperfeicoadas,processo para preparar contas de copolimero duras,reticuladas,individualizadas;e processo para produzir uma resina trocadora de ions
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
DE3120213A1 (de) * 1981-05-21 1982-12-09 Bayer Ag, 5090 Leverkusen Verfahren zur durchfuehrung katalytischer reaktionen in waessrigen medien
JPS5880307A (ja) * 1981-11-06 1983-05-14 Mitsubishi Chem Ind Ltd 耐熱性陽イオン交換樹脂の製造法
EP0502619B1 (en) * 1991-03-07 1997-01-08 The Dow Chemical Company Oxidation-resistant cation-exchange resins
JP2005047888A (ja) * 2003-07-29 2005-02-24 Rohm & Haas Co エステル化の方法、系および触媒、これによって製造されるエステルおよびエステルから製造される下流生成物
JP2005068126A (ja) * 2003-08-20 2005-03-17 Rohm & Haas Co 芳香族アルキル化反応に使用するための方法、系および触媒
CN105294433B (zh) * 2015-09-22 2017-11-21 湖南师范大学 一种没食子酸低级烷醇酯的合成方法

Also Published As

Publication number Publication date
FR2139877B1 (es) 1973-07-13
IT956294B (it) 1973-10-10
GB1393594A (en) 1975-05-07
HU166914B (es) 1975-06-28
AU459617B2 (en) 1975-04-10
FR2139877A1 (es) 1973-01-12
IL39551A0 (en) 1972-07-26
DE2223048A1 (de) 1972-12-07
AU4285672A (en) 1973-12-06
NL7207082A (es) 1972-11-30

Similar Documents

Publication Publication Date Title
ES382975A1 (es) Un metodo de activar con catalizador de reformado sustan- cialmente exento de carbono.
AT333904B (de) Reaktorbehalter, insbesondere fur siedewasserreaktoren
US3903158A (en) Process for reducing the biuret content in urea
ES403610A1 (es) Procedimiento en que se usa una resina de intercambio ca- tionico sulfonada.
BE789798A (fr) Procede utilise pour fabriquer une composition de resine de chlorure devinyle
ES402672A1 (es) Un procedimiento para la transposicion de un sulfoxido de acido 6-acilamidopenicilanico a acido 7-acilamido-3-metilcef-3-em-4-carboxilico.
GB1185184A (en) Process for the Regeneration of a Cation Exchange Resin
BR7206056D0 (pt) Processo para produzir bis-(octil-tio alcanoatos)de dimetil-estanho
BR7202024D0 (pt) Processo de desproporcionamento de compostos insaturados de catalisador usado no processo
ES288700A1 (es) Procedimiento para mejorar la estabilidad de poliamidas contra el calor
ES406349A1 (es) Procedimiento para la oxidacion de olefinas.
ES400350A1 (es) Procedimiento para mejorar las propiedades del yeso fragua-do.
ES308613A1 (es) Procedimiento de eliminacion de aniones en soluciones.
GB1009289A (en) Production of myrcene sulphone hydrate
ES384816A1 (es) Un metodo para evitar el ensuciamiento de los fondos de bu-ques.
ES420796A1 (es) Procedimiento para la purificacion de acidos carboxilicos.
ES426364A1 (es) Procedimiento para reducir el contenido de biuret en urea.
ES400182A1 (es) Procedimiento para la vulcanizacion de caucho.
ES311770A1 (es) Procedimiento para la produccion de cicloexanona.
ES403212A1 (es) Un procedimiento para la preparacion de 3,7-dimetil - octa-2,6-dienil-mercaptano.
ES297370A1 (es) Procedimiento de preparación de compuestos fluorados
ES379942A1 (es) Un procedimiento de preparacion de las sales de la gamma- lactama del acido 6h, 7h-cis-7-(para - aminofenilacetamido) - 3 - aminometil-cef-3-em-4-carboxilico bajo forma optica- mente activa o racemica.
GB711188A (en) Improvements relating to the removal of silica from water
ES212509U (es) Mecanismo autopropulsor dotado de embrague manual aplicable a embarcaciones
BR7204396D0 (pt) Processo para matar ou inibir a proliferacao de micorganismos