PT84484A - Procede de preparation de zircone stabilisee submicronique a partir de fluosulfate de zirconium et de compositions ceramiques le contenant - Google Patents
Procede de preparation de zircone stabilisee submicronique a partir de fluosulfate de zirconium et de compositions ceramiques le contenantInfo
- Publication number
- PT84484A PT84484A PT84484A PT8448487A PT84484A PT 84484 A PT84484 A PT 84484A PT 84484 A PT84484 A PT 84484A PT 8448487 A PT8448487 A PT 8448487A PT 84484 A PT84484 A PT 84484A
- Authority
- PT
- Portugal
- Prior art keywords
- zirconium
- submicronic
- zirconia
- mixture
- same
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title abstract 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052726 zirconium Inorganic materials 0.000 title abstract 4
- 239000000919 ceramic Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 3
- 229910052727 yttrium Inorganic materials 0.000 abstract 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 abstract 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 2
- -1 cerium hydroxides Chemical class 0.000 abstract 2
- 150000004679 hydroxides Chemical class 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- 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
- C01P2006/10—Solid density
-
- 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
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Glass Compositions (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8603654A FR2595680B1 (fr) | 1986-03-14 | 1986-03-14 | Procede de preparation de zircone stabilisee submicronique a partir de fluosulfate de zirconium et application de la zircone stabilisee obtenue dans des compositions ceramiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT84484A true PT84484A (fr) | 1987-04-01 |
| PT84484B PT84484B (pt) | 1989-11-10 |
Family
ID=9333121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT84484A PT84484B (pt) | 1986-03-14 | 1987-03-13 | Processo para a preparacao de zirconio estabilizado submicronico a partir de fluorossulfato de zirconio e de materiais ceramicos que o contem |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4786486A (pt) |
| EP (1) | EP0241329B1 (pt) |
| JP (1) | JPS62270418A (pt) |
| KR (1) | KR920005596B1 (pt) |
| AT (1) | ATE54297T1 (pt) |
| AU (1) | AU593332B2 (pt) |
| BR (1) | BR8701154A (pt) |
| CA (1) | CA1285117C (pt) |
| DE (1) | DE3763505D1 (pt) |
| DK (1) | DK129387A (pt) |
| ES (1) | ES2016369B3 (pt) |
| FR (1) | FR2595680B1 (pt) |
| GR (1) | GR3000627T3 (pt) |
| PT (1) | PT84484B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2621033B1 (fr) * | 1987-09-29 | 1990-12-28 | Rhone Poulenc Chimie | Procede de preparation de zircone stabilisee a l'yttrium et produit ainsi obtenu |
| FR2629071B1 (fr) * | 1988-03-22 | 1991-03-15 | Produits Refractaires | Oxyde de zirconium reactif et sa preparation |
| US5252310A (en) * | 1988-03-22 | 1993-10-12 | Societe Europeenne Des Produits Refractaires | Reactive derivative of zirconium and its preparation |
| DE4106535A1 (de) * | 1991-03-01 | 1992-09-03 | Degussa | Monoklines zirkonoxid, verfahren zu seiner herstellung und verwendung |
| FR2712596B1 (fr) * | 1993-11-18 | 1996-03-08 | Rhone Poulenc Chimie | Pigments à base d'oxyde de zirconium et de cérium, de praséodyme et/ou de terbium, leur procédé de préparation et leur utilisation. |
| US6803138B2 (en) * | 2001-07-02 | 2004-10-12 | Nextech Materials, Ltd. | Ceramic electrolyte coating methods |
| KR100473399B1 (ko) * | 2002-02-01 | 2005-03-08 | 주식회사 엠스 | 세라믹 분말의 제조방법 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR719823A (fr) * | 1930-10-13 | 1932-02-10 | Fichet Soc | Procédé pour la préparation industrielle de l'oxyde de zirconium pur |
| DE753123C (de) * | 1943-01-20 | 1953-05-11 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Zirkonhydroxyd |
| US3514252A (en) * | 1967-07-07 | 1970-05-26 | Grace W R & Co | Process for the preparation of stabilized zirconia powders |
| US3672825A (en) * | 1970-02-16 | 1972-06-27 | Tizon Chem Corp | Process for preparing basic zirconium sulfates and other zirconium compounds such as zirconium fluosulfates,and compositions containing the same |
| GB1342406A (en) * | 1971-06-29 | 1974-01-03 | Magnesium Elektron Ltd | Stabilised zirconia and a process for the preparation thereof |
| JPS59111922A (ja) * | 1982-12-14 | 1984-06-28 | Dowa Chem Kk | 酸化ジルコニウム微粉末の製造法 |
| JPS6036330A (ja) * | 1983-08-10 | 1985-02-25 | Onoda Cement Co Ltd | 高純度酸化ジルコニウム微粉の製造方法 |
| JPS60127240A (ja) * | 1983-12-14 | 1985-07-06 | Onoda Cement Co Ltd | 酸化ジルコニウム微粉の製造方法 |
| US4605631A (en) * | 1984-03-19 | 1986-08-12 | Norton Company | Advanced preparation of ceramic powders |
| EP0171736B1 (en) * | 1984-08-07 | 1992-05-27 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Micronized zirconia and method for production thereof |
| US4639356A (en) * | 1985-11-05 | 1987-01-27 | American Cyanamid Company | High technology ceramics with partially stabilized zirconia |
-
1986
- 1986-03-14 FR FR8603654A patent/FR2595680B1/fr not_active Expired
-
1987
- 1987-03-11 ES ES87400537T patent/ES2016369B3/es not_active Expired - Lifetime
- 1987-03-11 EP EP87400537A patent/EP0241329B1/fr not_active Expired - Lifetime
- 1987-03-11 DE DE8787400537T patent/DE3763505D1/de not_active Expired - Fee Related
- 1987-03-11 AT AT87400537T patent/ATE54297T1/de active
- 1987-03-12 AU AU69951/87A patent/AU593332B2/en not_active Ceased
- 1987-03-13 JP JP62056955A patent/JPS62270418A/ja active Granted
- 1987-03-13 CA CA000532027A patent/CA1285117C/fr not_active Expired - Lifetime
- 1987-03-13 PT PT84484A patent/PT84484B/pt not_active IP Right Cessation
- 1987-03-13 KR KR1019870002275A patent/KR920005596B1/ko not_active Expired
- 1987-03-13 BR BR8701154A patent/BR8701154A/pt unknown
- 1987-03-13 DK DK129387A patent/DK129387A/da not_active Application Discontinuation
- 1987-03-16 US US07/026,185 patent/US4786486A/en not_active Expired - Fee Related
-
1990
- 1990-07-05 GR GR90400413T patent/GR3000627T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU6995187A (en) | 1987-09-17 |
| GR3000627T3 (en) | 1991-09-27 |
| DK129387D0 (da) | 1987-03-13 |
| DE3763505D1 (de) | 1990-08-09 |
| FR2595680B1 (fr) | 1988-05-27 |
| KR920005596B1 (ko) | 1992-07-09 |
| US4786486A (en) | 1988-11-22 |
| JPH0250048B2 (pt) | 1990-11-01 |
| ES2016369B3 (es) | 1990-11-01 |
| PT84484B (pt) | 1989-11-10 |
| DK129387A (da) | 1987-09-15 |
| EP0241329B1 (fr) | 1990-07-04 |
| JPS62270418A (ja) | 1987-11-24 |
| BR8701154A (pt) | 1988-01-12 |
| AU593332B2 (en) | 1990-02-08 |
| FR2595680A1 (fr) | 1987-09-18 |
| ATE54297T1 (de) | 1990-07-15 |
| KR870008794A (ko) | 1987-10-21 |
| EP0241329A1 (fr) | 1987-10-14 |
| CA1285117C (fr) | 1991-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19911004 |