BE412265A - - Google Patents

Info

Publication number
BE412265A
BE412265A BE412265DA BE412265A BE 412265 A BE412265 A BE 412265A BE 412265D A BE412265D A BE 412265DA BE 412265 A BE412265 A BE 412265A
Authority
BE
Belgium
Application number
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.)
Publication of BE412265A publication Critical patent/BE412265A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • 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
    • B01J39/19—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE412265D 1934-11-13 BE412265A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32634/34A GB450308A (en) 1934-11-13 1934-11-13 Improvements in and relating to the removal of components or constituents from liquids by adsorption or absorption

Publications (1)

Publication Number Publication Date
BE412265A true BE412265A (de)

Family

ID=10341684

Family Applications (1)

Application Number Title Priority Date Filing Date
BE412265D BE412265A (de) 1934-11-13

Country Status (5)

Country Link
US (1) US2104501A (de)
BE (1) BE412265A (de)
DE (1) DE900568C (de)
FR (1) FR796796A (de)
GB (1) GB450308A (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747664C (de) * 1936-02-01 1944-10-09 Verwendung wasserunloeslicher Kunstharze als Kationenasustauscher
DE968543C (de) * 1936-07-14 1958-03-06 Bayer Ag Kationenaustauscher
DE755119C (de) * 1936-07-14 1953-02-16 Ig Farbenindustrie Ag Verfahren zur Steigerung der Kationenaustauschfaehigkeit von Phenolaldehydharzen
DE749553C (de) * 1937-05-22 1944-11-24 Verfahren zur Herstellung von kationenaustauschenden Kunstharzen
GB506291A (en) * 1937-12-31 1939-05-25 Permutit Co Improvements in the preparation of ion-exchange and acid-removing materials
DE741401C (de) * 1940-08-11 1943-11-10 Wasserunternehmungen M B H Ges Verfahren zur Reinigung, insbesondere Entaschung von Gelatine
US2650177A (en) * 1941-01-09 1953-08-25 Octrooien Mij Activit Nv Resin purification of sugar solutions
DE761219C (de) * 1941-09-09 1953-08-31 Ig Farbenindustrie Ag Verfahren zur Aufbereitung calciumsulfatreicher Waesser fuer Kuehlzwecke
DE914186C (de) * 1943-03-20 1954-06-28 Bayer Ag Verfahren zur Herstellung von kationenaustauschenden Kunstharzen
DE972626C (de) * 1944-06-09 1959-08-20 Bayer Ag Verfahren zur fortlaufenden Entfernung von Sauerstoff aus Waessern
US2502614A (en) * 1944-06-17 1950-04-04 American Viscose Corp Apparatus for purifying solutions
US2528022A (en) * 1945-01-27 1950-10-31 Pfizer & Co C Purification of antibiotics by ion exchange procedures
US2477558A (en) * 1945-04-26 1949-08-02 M & R Dietetic Lab Inc Preparation of high-grade crude lactose
US2522022A (en) * 1945-11-17 1950-09-12 American Cyanamid Co Sugar purification process
US2553685A (en) * 1946-02-14 1951-05-22 Abbott Lab Adsorption and elution of streptomycin
US2478298A (en) * 1946-04-02 1949-08-09 Grape Belt Preserve Company Process for preventing crystallization of argols in grape products
US2513274A (en) * 1947-01-18 1950-07-04 Monsanto Chemicals Rapid-curing phenolic resins
US2600085A (en) * 1947-10-07 1952-06-10 Product Developers Inc Treatment of wines and like materials for their clarification
BE490986A (de) * 1948-09-14
US2676923A (en) * 1950-06-24 1954-04-27 Du Pont Purification of hydrogen peroxide
US2656245A (en) * 1950-07-15 1953-10-20 Rayonier Inc Preparation of sodium salts of carbonic acid by ion exchange
US2656244A (en) * 1950-07-15 1953-10-20 Rayonier Inc Process of recovering chemicals from smelts obtained in pulping operation
US2656249A (en) * 1950-07-15 1953-10-20 Rayonier Inc Process for the preparation of a sodium bisulfite solution
US2736635A (en) * 1951-07-07 1956-02-28 Ionics Method of producing sulfite cooking liquors and recovering valuable constituents therefrom
US2695875A (en) * 1951-10-05 1954-11-30 Rohm & Haas Purification of hydrochloric acid solutions
US2667417A (en) * 1951-10-19 1954-01-26 Delmousee George Purification and stabilization of fruit juices by ion exchange treatment
US2785955A (en) * 1952-04-26 1957-03-19 Ionics Method for recovering base ions from waste sulfite liquor and producing sulfite cooking liquor
US2778714A (en) * 1952-04-26 1957-01-22 Ionics Method for recovering base ions from waste sulfite liquor and producing sulfite cooking liquor
US3062783A (en) * 1957-10-02 1962-11-06 Rayonier Inc Reaction products of polymethylol phenol and sulfited tannins
US3062680A (en) * 1960-06-20 1962-11-06 Sherritt Gordon Mines Ltd Hydrogenation catalysts for reducing reactions
GB1430578A (en) * 1972-06-08 1976-03-31 United States Borax Chem Selective ion-exchangers moulding plastic articles
DE3011739A1 (de) * 1980-03-26 1981-10-01 Sartorius GmbH, 3400 Göttingen Verwendung von phenol-aldehydharzen zur entfernung von insbesondere harnpflichtigen stoffen aus fluessigkeiten
US5656702A (en) * 1994-11-04 1997-08-12 Ibc Advanced Technologies, Inc. Processes for separating cesium from industrial streams containing other alkali metals using poly(hydroxyarylene) polymeric resins

Also Published As

Publication number Publication date
DE900568C (de) 1953-12-28
FR796796A (fr) 1936-04-15
GB450308A (en) 1936-07-13
US2104501A (en) 1938-01-04

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