GB1256966A - - Google Patents
Info
- Publication number
- GB1256966A GB1256966A GB1256966DA GB1256966A GB 1256966 A GB1256966 A GB 1256966A GB 1256966D A GB1256966D A GB 1256966DA GB 1256966 A GB1256966 A GB 1256966A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spinel
- firing
- calcium
- calcining
- cao
- 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
Links
- 229910052596 spinel Inorganic materials 0.000 abstract 5
- 239000011029 spinel Substances 0.000 abstract 5
- 238000002156 mixing Methods 0.000 abstract 4
- 238000001354 calcination Methods 0.000 abstract 3
- 239000000292 calcium oxide Substances 0.000 abstract 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 3
- 238000010304 firing Methods 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/162—Magnesium aluminates
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71689068A | 1968-03-28 | 1968-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1256966A true GB1256966A (en, 2012) | 1971-12-15 |
Family
ID=24879877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1256966D Expired GB1256966A (en, 2012) | 1968-03-28 | 1969-03-18 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3567472A (en, 2012) |
| GB (1) | GB1256966A (en, 2012) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897257A (en) * | 1973-09-19 | 1975-07-29 | Westinghouse Electric Corp | Light transmitting polycrystalline magnesia member and method of making |
| US3935495A (en) * | 1974-03-22 | 1976-01-27 | General Electric Company | Chemically polished polycrystalline alumina material |
| CA1139370A (en) * | 1978-06-06 | 1983-01-11 | Michael J. Bannister | Oxygen sensors |
| US4400431A (en) * | 1980-09-04 | 1983-08-23 | The Dow Chemical Company | Magnesium aluminum spinels |
| US4394455A (en) * | 1980-12-18 | 1983-07-19 | The Dow Chemical Company | Spinel slip casting composition and articles |
| US4439532A (en) * | 1981-08-26 | 1984-03-27 | The Dow Chemical Company | Casting slip made from spinel and spinel refractories |
| IL79304A (en) * | 1985-07-05 | 1990-07-12 | Dow Chemical Co | Mixed metal hydroxides for thickening water or hydrophilic fluids |
| US4745092A (en) * | 1987-04-27 | 1988-05-17 | The Dow Chemical Company | Strengthened cordierite having minor amounts of calcia |
| US5135896A (en) * | 1989-10-31 | 1992-08-04 | North American Refractories Company | Spinel bondable ceramic composition |
| EP2949633B1 (de) * | 2014-05-27 | 2019-04-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Transparente Spinellkeramiken und Verfahren zu ihrer Herstellung |
| CN106414367B (zh) * | 2014-05-27 | 2019-09-27 | 弗劳恩霍夫应用研究促进协会 | 透明的尖晶石陶瓷及其制造方法 |
| WO2016122838A1 (en) * | 2015-01-28 | 2016-08-04 | Sasol (Usa) Corporation | Method of producing magnesium aluminate spinels |
-
1968
- 1968-03-28 US US716890A patent/US3567472A/en not_active Expired - Lifetime
-
1969
- 1969-03-18 GB GB1256966D patent/GB1256966A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3567472A (en) | 1971-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |