GB1469042A - Collector for dissolved uranium - Google Patents

Collector for dissolved uranium

Info

Publication number
GB1469042A
GB1469042A GB661275A GB661275A GB1469042A GB 1469042 A GB1469042 A GB 1469042A GB 661275 A GB661275 A GB 661275A GB 661275 A GB661275 A GB 661275A GB 1469042 A GB1469042 A GB 1469042A
Authority
GB
United Kingdom
Prior art keywords
uranium
titanic acid
collector
feb
acidic
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
GB661275A
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of GB1469042A publication Critical patent/GB1469042A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by solid resins
    • C22B60/0273—Extraction by titanium containing adsorbents, e.g. by hydrous titanium oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1469042 Recovering uranium KURARAY CO Ltd 17 Feb 1975 [25 Feb 1974] 6612/75 Heading C1A [Also in Division C3] Uranium is recovered from sea water and like sources by contact with a uranium collector comprising the reaction product of (a) a polymer containing an acidic or nitro radical and also an alcoholic hydroxyl radical, and which has been prepared by saponifying or hydrolysing a copolymer of a monomer containing an acidic or nitro group with a monomer containing a function group which yields an alcoholic hydroxyl group on saponification or hydrolysis, and (b) a titanium compound. Numerous polymers are suggested, and the titanium compound may be alpha-titanic acid, a titanic acid ester or titanium sulphate. In examples, the uranium collectors prepared and used are derived by reacting alpha-titanic acid with vinyl alcohol/maleic acid copolymer.
GB661275A 1974-02-25 1975-02-17 Collector for dissolved uranium Expired GB1469042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2266474A JPS5643778B2 (en) 1974-02-25 1974-02-25

Publications (1)

Publication Number Publication Date
GB1469042A true GB1469042A (en) 1977-03-30

Family

ID=12089106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB661275A Expired GB1469042A (en) 1974-02-25 1975-02-17 Collector for dissolved uranium

Country Status (5)

Country Link
JP (1) JPS5643778B2 (en)
AU (1) AU476445B2 (en)
DE (1) DE2506312A1 (en)
FR (1) FR2262050B1 (en)
GB (1) GB1469042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606894A (en) * 1980-09-26 1986-08-19 Ecodyne Corporation Uranium recovery from carbonate leach liquors using carboxylic acid cation exchange resin

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274588A (en) * 1975-11-02 1977-06-22 Yasumasa Shigetomi Compound adsorbents
DE3126201A1 (en) * 1981-07-03 1983-01-20 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING A POLYVINYL ALCOHOL COMPLEX COMPOUND AND THE POLYVINYL ALCOHOL COMPLEX COMPONENT PRODUCED THEREOF

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606894A (en) * 1980-09-26 1986-08-19 Ecodyne Corporation Uranium recovery from carbonate leach liquors using carboxylic acid cation exchange resin

Also Published As

Publication number Publication date
FR2262050B1 (en) 1978-02-03
JPS50115607A (en) 1975-09-10
DE2506312A1 (en) 1975-11-06
FR2262050A1 (en) 1975-09-19
AU7827575A (en) 1976-08-19
AU476445B2 (en) 1976-09-23
JPS5643778B2 (en) 1981-10-15

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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