GB1343150A - Production of tellurium dioxide - Google Patents

Production of tellurium dioxide

Info

Publication number
GB1343150A
GB1343150A GB2269071A GB2269071A GB1343150A GB 1343150 A GB1343150 A GB 1343150A GB 2269071 A GB2269071 A GB 2269071A GB 2269071 A GB2269071 A GB 2269071A GB 1343150 A GB1343150 A GB 1343150A
Authority
GB
United Kingdom
Prior art keywords
teo
reaction mixture
hno
ppm
prepared
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
GB2269071A
Other languages
English (en)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1343150A publication Critical patent/GB1343150A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof
    • C01B19/008—Salts of oxyacids of selenium or tellurium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Iron (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB2269071A 1970-03-02 1971-04-19 Production of tellurium dioxide Expired GB1343150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1556570A 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
GB1343150A true GB1343150A (en) 1974-01-10

Family

ID=21772162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2269071A Expired GB1343150A (en) 1970-03-02 1971-04-19 Production of tellurium dioxide

Country Status (5)

Country Link
US (1) US3627484A (cg-RX-API-DMAC7.html)
JP (1) JPS5338278B1 (cg-RX-API-DMAC7.html)
DE (1) DE2109650A1 (cg-RX-API-DMAC7.html)
FR (1) FR2083984A5 (cg-RX-API-DMAC7.html)
GB (1) GB1343150A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2272783C1 (ru) * 2004-07-06 2006-03-27 Федеральное государственное унитарное предприятие "Сибирский химический комбинат" Способ получения изотопно-обогащенного оксида теллура (iv)
RU2301197C1 (ru) * 2006-07-11 2007-06-20 Институт химии высокочистых веществ Российской академии наук (ИХВВ РАН) Способ очистки диоксида теллура

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113200525A (zh) * 2021-05-28 2021-08-03 金川镍钴研究设计院有限责任公司 一种粗碲粉两段浸出脱硒制备二氧化碲的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2272783C1 (ru) * 2004-07-06 2006-03-27 Федеральное государственное унитарное предприятие "Сибирский химический комбинат" Способ получения изотопно-обогащенного оксида теллура (iv)
RU2301197C1 (ru) * 2006-07-11 2007-06-20 Институт химии высокочистых веществ Российской академии наук (ИХВВ РАН) Способ очистки диоксида теллура

Also Published As

Publication number Publication date
FR2083984A5 (cg-RX-API-DMAC7.html) 1971-12-17
DE2109650A1 (de) 1971-09-16
JPS5338278B1 (cg-RX-API-DMAC7.html) 1978-10-14
US3627484A (en) 1971-12-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee