IL25985A - A method of making a polosite and using it to produce radioactive sources - Google Patents

A method of making a polosite and using it to produce radioactive sources

Info

Publication number
IL25985A
IL25985A IL2598566A IL2598566A IL25985A IL 25985 A IL25985 A IL 25985A IL 2598566 A IL2598566 A IL 2598566A IL 2598566 A IL2598566 A IL 2598566A IL 25985 A IL25985 A IL 25985A
Authority
IL
Israel
Prior art keywords
sintered
preparation
powder
pollucite
temperature
Prior art date
Application number
IL2598566A
Other languages
English (en)
Hebrew (he)
Original Assignee
Commissariat Energie Atomique
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
Priority claimed from FR21960A external-priority patent/FR1478340A/fr
Priority claimed from FR21959A external-priority patent/FR1478339A/fr
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of IL25985A publication Critical patent/IL25985A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/40—Clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/42—Micas ; Interstratified clay-mica products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/46—Amorphous silicates, e.g. so-called "amorphous zeolites"
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
IL2598566A 1965-06-23 1966-06-19 A method of making a polosite and using it to produce radioactive sources IL25985A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR21960A FR1478340A (fr) 1965-06-23 1965-06-23 Procédé de préparation de pollucite frittée
FR21959A FR1478339A (fr) 1965-06-23 1965-06-23 Source radioactive céramique en pollucite frittée

Publications (1)

Publication Number Publication Date
IL25985A true IL25985A (en) 1970-02-19

Family

ID=26164292

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2598566A IL25985A (en) 1965-06-23 1966-06-19 A method of making a polosite and using it to produce radioactive sources

Country Status (9)

Country Link
BE (1) BE682573A (cs)
CH (1) CH470323A (cs)
DE (1) DE1567418B2 (cs)
ES (1) ES328255A1 (cs)
GB (1) GB1119768A (cs)
IL (1) IL25985A (cs)
LU (1) LU51374A1 (cs)
NL (1) NL6608566A (cs)
SE (1) SE300944B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04367510A (ja) * 1990-12-19 1992-12-18 Tosoh Corp 低熱膨脹ポリュ−サイト粉末およびその合成法
CN109704351A (zh) * 2019-03-05 2019-05-03 西南科技大学 一种铯榴石的低温免煅烧制备方法

Also Published As

Publication number Publication date
LU51374A1 (cs) 1966-08-22
SE300944B (cs) 1968-05-13
GB1119768A (en) 1968-07-10
DE1567418B2 (de) 1972-05-04
NL6608566A (cs) 1966-12-27
ES328255A1 (es) 1968-01-01
BE682573A (cs) 1966-11-14
DE1567418A1 (de) 1970-08-13
CH470323A (fr) 1969-03-31

Similar Documents

Publication Publication Date Title
GB1342893A (en) Production of ceria
JPS643008A (en) Production of easily disintegrable alumina
Orlov et al. Magnesium reduction of tantalum oxide compounds.
GB1312604A (en) Production of granular alkali metal tripolyphosphate of high abrasion resistance and high apparent density
IL25985A (en) A method of making a polosite and using it to produce radioactive sources
US3340202A (en) Sintered pollucite radioactive source and method of production
GB1358094A (en) Method of treating used carbon lining from an aluminium reduction cell
DE2111583A1 (de) Verfahren zur Herstellung dichter Koerper aus Aluminiumoxid oder Magnesiumaluminatspinell
ES407410A1 (es) Un metodo para producir materiales de carbonatos calcinadosen forma de aglomerados.
US2356799A (en) Process for producing insoluble sodium metaphosphate
JPH06138298A (ja) 放射性同位元素であるセシウム及び／又はストロンチュウムを含む焼結固化体を製造する方法、及びこの焼結固化体を加工処理することにより大型ｒｉ電池として使用する方法
GB1132782A (en) Method of preparing shaped carbon or carbon-containing articles and articles prepared by such method
US3331784A (en) Radioactive ceramic source of strontium fluorapatite and method of manufacture
CN110447077B (zh) 处理放射性溶液的方法
US3666426A (en) Continuous process for the production of high-density thoria
US2478200A (en) Defluorination of phosphate rock
GB1134689A (en) A process for the production of hydraulic binders
KR100208878B1 (ko) 원적외선 방사체 규산염광분 제조방법
KR101112066B1 (ko) 음이온을 방출하는 소금 고형체의 제조방법
US1710967A (en) Process of calcining alkaline earth materials
US1214346A (en) Manufacture of an artificial manure or fertilizer.
US1135387A (en) Nitrate fertilizer and process of making the same.
JPS6144715A (ja) 合成モルデナイト成形体の製造法
WO1992016595A1 (de) Verfahren zum herstellen von aluminiumoxid zum schleifen und/oder polieren aus aluminiumhydroxid
DE1277733B (de) Verfahren zum Herstellen von Formsinterkoerpern aus Erdalkalikarbonat