GB1233191A - - Google Patents

Info

Publication number
GB1233191A
GB1233191A GB1233191DA GB1233191A GB 1233191 A GB1233191 A GB 1233191A GB 1233191D A GB1233191D A GB 1233191DA GB 1233191 A GB1233191 A GB 1233191A
Authority
GB
United Kingdom
Prior art keywords
phosphate
suspension
reverse osmosis
chromatographic medium
membrane
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
Other languages
English (en)
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 filed Critical
Publication of GB1233191A publication Critical patent/GB1233191A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • 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
    • B01J39/12—Compounds containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/37—Phosphates of heavy metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2343/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Derivatives of such polymers
    • C08J2343/02—Homopolymers or copolymers of monomers containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB1233191D 1967-05-13 1968-05-13 Expired GB1233191A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT803993 1967-05-13

Publications (1)

Publication Number Publication Date
GB1233191A true GB1233191A (de) 1971-05-26

Family

ID=11125675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233191D Expired GB1233191A (de) 1967-05-13 1968-05-13

Country Status (1)

Country Link
GB (1) GB1233191A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094919A2 (de) * 1982-05-17 1983-11-23 Consiglio Nazionale Delle Ricerche Anorganische Ionenaustauscher-Filme bestehend aus schichtenförmigen unlöslichen sauren Salzen von vierwertigen Metallen und/oder deren Derivate, und Verfahren zur deren Herstellung
US5376304A (en) * 1991-03-28 1994-12-27 Taki Chemical Co., Ltd. Ceric oxide sol

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094919A2 (de) * 1982-05-17 1983-11-23 Consiglio Nazionale Delle Ricerche Anorganische Ionenaustauscher-Filme bestehend aus schichtenförmigen unlöslichen sauren Salzen von vierwertigen Metallen und/oder deren Derivate, und Verfahren zur deren Herstellung
EP0094919A3 (en) * 1982-05-17 1984-07-25 Consiglio Nazionale Delle Ricerche Ion exchange inorganic films made up of layered structure insoluble acid salts of tetravalent metals and/or their derivatives and process for the preparation of the same
US5376304A (en) * 1991-03-28 1994-12-27 Taki Chemical Co., Ltd. Ceric oxide sol

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee