RU2071678C1 - METHOD FOR PRODUCING FINE POWDER BASED ON ZIRCONIUM DIOXIDE - Google Patents
METHOD FOR PRODUCING FINE POWDER BASED ON ZIRCONIUM DIOXIDE Download PDFInfo
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- RU2071678C1 RU2071678C1 RU94017483/26A RU94017483A RU2071678C1 RU 2071678 C1 RU2071678 C1 RU 2071678C1 RU 94017483/26 A RU94017483/26 A RU 94017483/26A RU 94017483 A RU94017483 A RU 94017483A RU 2071678 C1 RU2071678 C1 RU 2071678C1
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- solutions
- zirconium dioxide
- producing fine
- fine powder
- powder based
- Prior art date
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- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Способ получения тонкодисперсных порошков на основе диоксида циркония, включающий плазмохимическое разложение его азотнокислых растворов, отличающийся тем, что разложению подвергают коллоидные растворы, получаемые путем введения в азотнокислые растворы циркония шавелевой кислоты из расчета ее содержания в растворах 4,5 - 9,0 г/л с последующей тепловой обработкой растворов в интервале температур 60 - 75С.A method for producing fine powders based on zirconium dioxide, including the plasma-chemical decomposition of its nitric acid solutions, characterized in that colloidal solutions obtained by introducing shavelic acid into nitric acid solutions of zirconium at the rate of its content in solutions of 4.5 - 9.0 g / l are subjected to decomposition followed by heat treatment of solutions in the temperature range 60 - 75C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94017483/26A RU2071678C1 (en) | 1994-05-18 | 1994-05-18 | METHOD FOR PRODUCING FINE POWDER BASED ON ZIRCONIUM DIOXIDE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94017483/26A RU2071678C1 (en) | 1994-05-18 | 1994-05-18 | METHOD FOR PRODUCING FINE POWDER BASED ON ZIRCONIUM DIOXIDE |
Publications (2)
Publication Number | Publication Date |
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RU94017483A RU94017483A (en) | 1996-02-27 |
RU2071678C1 true RU2071678C1 (en) | 1997-01-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94017483/26A RU2071678C1 (en) | 1994-05-18 | 1994-05-18 | METHOD FOR PRODUCING FINE POWDER BASED ON ZIRCONIUM DIOXIDE |
Country Status (1)
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RU (1) | RU2071678C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014035292A2 (en) | 2012-08-30 | 2014-03-06 | Selyutin Artem Aleksandrovich | Process for producing nano dispersed metal oxides and apparatus for carrying out the same |
-
1994
- 1994-05-18 RU RU94017483/26A patent/RU2071678C1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014035292A2 (en) | 2012-08-30 | 2014-03-06 | Selyutin Artem Aleksandrovich | Process for producing nano dispersed metal oxides and apparatus for carrying out the same |
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