GB1344689A - Method of making alumina refractory grain - Google Patents
Method of making alumina refractory grainInfo
- Publication number
- GB1344689A GB1344689A GB4936671A GB4936671A GB1344689A GB 1344689 A GB1344689 A GB 1344689A GB 4936671 A GB4936671 A GB 4936671A GB 4936671 A GB4936671 A GB 4936671A GB 1344689 A GB1344689 A GB 1344689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alumina refractory
- trihydrate
- aluminium
- weight
- refractory grain
- 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 2
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 abstract 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 abstract 2
- 238000004131 Bayer process Methods 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 229910001679 gibbsite Inorganic materials 0.000 abstract 1
- 235000019359 magnesium stearate Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000004684 trihydrates Chemical class 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
- C01F7/021—After-treatment of oxides or hydroxides
-
- 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
- C04B35/10—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 aluminium oxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10906571A | 1971-01-22 | 1971-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1344689A true GB1344689A (en) | 1974-01-23 |
Family
ID=22325606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4936671A Expired GB1344689A (en) | 1971-01-22 | 1971-10-25 | Method of making alumina refractory grain |
Country Status (10)
| Country | Link |
|---|---|
| AU (1) | AU459268B2 (enExample) |
| BE (1) | BE775727A (enExample) |
| BR (1) | BR7107217D0 (enExample) |
| CA (1) | CA949592A (enExample) |
| DE (1) | DE2155449A1 (enExample) |
| FR (1) | FR2122849A5 (enExample) |
| GB (1) | GB1344689A (enExample) |
| IT (1) | IT941870B (enExample) |
| NL (1) | NL7115330A (enExample) |
| ZA (1) | ZA716887B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH598137A5 (enExample) * | 1974-04-19 | 1978-04-28 | Alusuisse |
-
1971
- 1971-10-13 CA CA125,017A patent/CA949592A/en not_active Expired
- 1971-10-14 ZA ZA716887A patent/ZA716887B/xx unknown
- 1971-10-15 AU AU34648/71A patent/AU459268B2/en not_active Expired
- 1971-10-25 GB GB4936671A patent/GB1344689A/en not_active Expired
- 1971-10-29 BR BR7217/71A patent/BR7107217D0/pt unknown
- 1971-11-08 DE DE19712155449 patent/DE2155449A1/de active Pending
- 1971-11-08 NL NL7115330A patent/NL7115330A/xx unknown
- 1971-11-23 BE BE775727A patent/BE775727A/xx unknown
- 1971-11-23 FR FR7141886A patent/FR2122849A5/fr not_active Expired
- 1971-11-30 IT IT31832/71A patent/IT941870B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT941870B (it) | 1973-03-10 |
| FR2122849A5 (enExample) | 1972-09-01 |
| ZA716887B (en) | 1972-06-28 |
| DE2155449A1 (de) | 1972-08-03 |
| BR7107217D0 (pt) | 1973-03-29 |
| AU3464871A (en) | 1973-06-21 |
| AU459268B2 (en) | 1975-03-20 |
| NL7115330A (enExample) | 1972-07-25 |
| BE775727A (fr) | 1972-05-23 |
| CA949592A (en) | 1974-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] |