CA1171839A - Process for the preparation of adsorbent materials - Google Patents

Process for the preparation of adsorbent materials

Info

Publication number
CA1171839A
CA1171839A CA000374421A CA374421A CA1171839A CA 1171839 A CA1171839 A CA 1171839A CA 000374421 A CA000374421 A CA 000374421A CA 374421 A CA374421 A CA 374421A CA 1171839 A CA1171839 A CA 1171839A
Authority
CA
Canada
Prior art keywords
adsorbent
alkali metal
heat treatment
stage
solution
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
CA000374421A
Other languages
English (en)
French (fr)
Inventor
Jean-Claude Caries
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of CA1171839A publication Critical patent/CA1171839A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28047Gels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057Surface area, e.g. B.E.T specific surface area
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02Obtaining thorium, uranium, or other actinides
    • C22B60/0204Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0265Obtaining 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
    • C22B60/0273Extraction by titanium containing adsorbents, e.g. by hydrous titanium oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
CA000374421A 1980-04-02 1981-04-01 Process for the preparation of adsorbent materials Expired CA1171839A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8007460 1980-04-02
FR8007460A FR2479986A1 (fr) 1980-04-02 1980-04-02 Procede de preparation de materiaux adsorbants destines a l'analyse ou au traitement des liquides et les materiaux ainsi obtenus

Publications (1)

Publication Number Publication Date
CA1171839A true CA1171839A (en) 1984-07-31

Family

ID=9240468

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000374421A Expired CA1171839A (en) 1980-04-02 1981-04-01 Process for the preparation of adsorbent materials

Country Status (7)

Country Link
US (1) US4366090A (2)
EP (1) EP0037321B1 (2)
JP (1) JPS56155643A (2)
CA (1) CA1171839A (2)
DE (1) DE3162576D1 (2)
ES (1) ES500985A0 (2)
FR (1) FR2479986A1 (2)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591581A (en) * 1983-01-28 1986-05-27 Laporte Industries Limited Method for making absorbent materials
IT1223582B (it) * 1987-12-22 1990-09-29 Eniricerche Spa Procedimento per la preparazione di dispersioni solide di sali acidi di metalli tetravalenti a struttura lamellare inuna matrice inorganica inerte e prodotti cosi' ottenuti
US20020074292A1 (en) * 2000-09-26 2002-06-20 Andreas Schlegel Adsorption vessels
AU2002218168A1 (en) * 2000-09-26 2002-04-08 Bayer Aktiengesellschaft Contact and adsorber granulates
BR0114198B1 (pt) * 2000-09-26 2012-02-22 unidades de filtração percorrìveis por meios para remoção de substáncias nocivas de lìquidos.
WO2002026631A1 (de) * 2000-09-26 2002-04-04 Bayer Aktiengesellschaft Kontakt- und adsorber-granulate
DE10116953B4 (de) * 2001-04-05 2010-04-29 Wismut Gmbh Verfahren zur Abtrennung von Schwermetallen, Metallen, Arsen, Uran und Radium aus schadstoffbelasteten Wässern durch ein aus mehreren Komponenten bestehendes reaktives Material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB289890A (2) * 1927-05-06 1929-08-06 The Silica Gel Corporation
GB392954A (en) * 1930-11-21 1933-05-22 Silica Gel Corp Improvements in or relating to catalytic or adscrption processes and the manufactureof plural or mixed gels therefor
US1999210A (en) * 1931-04-10 1935-04-30 Johns Manville Hydrous silicate gels and method of making the same
DE745752C (de) * 1933-07-16 1944-05-05 Ig Farbenindustrie Ag Herstellung poroeser, insbesondere fuer Adsorptions- oder katalytische Zwecke geeigneter aktiver Massen
US2057414A (en) * 1935-03-28 1936-10-13 Southwick W Briggs Oil filtering element and process of making the same
GB521214A (en) * 1938-09-21 1940-05-15 Herbert Hans Greger Improvements in or relating to bonding fuller's earth or other absorbent granular material
US2265389A (en) * 1939-02-07 1941-12-09 Standard Oil Co Catalytic cracking process
FR941035A (fr) * 1940-11-19 1948-12-30 Procédé de fabrication d'une matière absorbante et composition réalisée par ce procédé
US2407247A (en) * 1940-11-19 1946-09-10 Southwick W Briggs Bonded adsorbent
US2344911A (en) * 1942-03-28 1944-03-21 Standard Oil Dev Co Titanium catalyst
US2699376A (en) * 1950-08-01 1955-01-11 Gulf Research Development Co Process for increasing the a verage pore size of a calcined silica gel
US2914487A (en) * 1955-06-15 1959-11-24 Sporlan Valve Company Inc Bonding of adsorbent materials
FR1537777A (fr) * 1967-07-04 1968-08-30 Pechiney Saint Gobain Particules sphéroïdales d'hydroxydes
US3775345A (en) * 1971-05-28 1973-11-27 Grace W R & Co Amorphous inorganic gel

Also Published As

Publication number Publication date
DE3162576D1 (en) 1984-04-19
US4366090A (en) 1982-12-28
FR2479986A1 (fr) 1981-10-09
FR2479986B1 (2) 1984-04-13
EP0037321B1 (fr) 1984-03-14
EP0037321A1 (fr) 1981-10-07
ES8202153A1 (es) 1982-01-01
ES500985A0 (es) 1982-01-01
JPS56155643A (en) 1981-12-01

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