JPS5722887B2 - - Google Patents
Info
- Publication number
- JPS5722887B2 JPS5722887B2 JP8768676A JP8768676A JPS5722887B2 JP S5722887 B2 JPS5722887 B2 JP S5722887B2 JP 8768676 A JP8768676 A JP 8768676A JP 8768676 A JP8768676 A JP 8768676A JP S5722887 B2 JPS5722887 B2 JP S5722887B2
- Authority
- JP
- Japan
- 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
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
- C01F7/18—Aluminium oxide or hydroxide from alkaline earth metal aluminates
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU75TA1367A HU175544B (en) | 1975-07-23 | 1975-07-23 | Process for producing self dusting klinker for producing aluminium oxide of high purity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5248599A JPS5248599A (en) | 1977-04-18 |
| JPS5722887B2 true JPS5722887B2 (en) | 1982-05-15 |
Family
ID=11001858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51087686A Granted JPS5248599A (en) | 1975-07-23 | 1976-07-22 | Process for preparing high purity alumina and hydraulic cement |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5248599A (en) |
| AT (1) | AT366655B (en) |
| BR (1) | BR7604766A (en) |
| CA (1) | CA1087375A (en) |
| DE (1) | DE2615590C3 (en) |
| FR (1) | FR2318824A1 (en) |
| GB (1) | GB1520186A (en) |
| HU (1) | HU175544B (en) |
| ZA (1) | ZA764055B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55109232A (en) * | 1979-02-09 | 1980-08-22 | Pfizer | Synthetic rhombohedral magnetite and production method thereof |
| MX157475A (en) * | 1981-07-06 | 1988-11-23 | Ind Penoles Sa De Cv | IMPROVEMENTS IN A PROCEDURE FOR THE RECOVERY OF ALUMINA FROM ALUMINOSILIC MATERIALS |
| DE19727979C2 (en) * | 1997-07-01 | 1999-09-02 | Rheinische Kalksteinwerke | Process for the production of alumina cement |
| RU2259945C2 (en) * | 2003-01-15 | 2005-09-10 | Открытое акционерное общество "Ачинский глиноземный комбинат" ОАО "АГК" | Method of control of preparing charge for processing nepheline ore |
| CN101870483B (en) | 2009-04-23 | 2012-06-06 | 刘庆玲 | Process for producing aluminium hydroxide and cement by utilizing gangue |
| RU2521577C2 (en) * | 2012-10-23 | 2014-06-27 | Александр Валерьевич Александров | Production of aluminium-bearing cake |
| CN109970434B (en) * | 2019-04-17 | 2021-09-24 | 郑州市新郑梅久实业有限公司 | A kind of ceramsite sand and its production process |
| CN110845159A (en) * | 2019-12-16 | 2020-02-28 | 焦作千业水泥有限责任公司 | Preparation method for producing portland cement clinker by coal gangue |
| CN114620958B (en) * | 2022-04-01 | 2024-03-12 | 西安建筑科技大学 | Process and system for synergistically activating coal gangue by using hot air of cement kiln |
| CN117800623B (en) * | 2023-12-08 | 2026-03-27 | 登封中联登电水泥有限公司 | A cement clinker that partially replaces fly ash using coal gangue and bauxite tailings waste and its preparation method. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE343264C (en) * | ||||
| FR501835A (en) * | 1916-03-07 | 1920-04-27 | Electro Metallurg Francaise | Processes for preparing lime aluminate for the manufacture of pure alumina |
| BE429208A (en) * | 1937-08-02 | |||
| US2283849A (en) * | 1939-07-25 | 1942-05-19 | William Sokolec | Method of producing alumina |
| DE1011805B (en) * | 1952-06-12 | 1957-07-04 | Dorr Oliver Inc | Process for the continuous burning of finely divided substances which develop large amounts of gas during burning, e.g. hydrated alumina |
| FR1248038A (en) * | 1959-10-28 | 1960-12-09 | Electrochimie Electrometallurg | Anhydrous aluminas manufacturing process |
| GB1249345A (en) * | 1967-10-25 | 1971-10-13 | United States Steel Corp | Cement clinkers and method of making same |
| DE2048207A1 (en) * | 1970-10-01 | 1972-04-06 | Kloeckner Humboldt Deutz Ag | Equipment for the production of alumina from alumina hydrate |
-
1975
- 1975-07-23 HU HU75TA1367A patent/HU175544B/en not_active IP Right Cessation
-
1976
- 1976-03-25 AT AT0218476A patent/AT366655B/en not_active IP Right Cessation
- 1976-04-09 DE DE2615590A patent/DE2615590C3/en not_active Expired
- 1976-07-07 ZA ZA764055A patent/ZA764055B/en unknown
- 1976-07-15 GB GB29574/76A patent/GB1520186A/en not_active Expired
- 1976-07-19 FR FR7621946A patent/FR2318824A1/en active Granted
- 1976-07-22 JP JP51087686A patent/JPS5248599A/en active Granted
- 1976-07-22 BR BR7604766A patent/BR7604766A/en unknown
- 1976-07-22 CA CA257,529A patent/CA1087375A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| HU175544B (en) | 1980-08-28 |
| FR2318824B1 (en) | 1981-06-12 |
| DE2615590A1 (en) | 1977-02-17 |
| AT366655B (en) | 1982-04-26 |
| JPS5248599A (en) | 1977-04-18 |
| CA1087375A (en) | 1980-10-14 |
| FR2318824A1 (en) | 1977-02-18 |
| ATA218476A (en) | 1981-09-15 |
| DE2615590B2 (en) | 1980-07-03 |
| BR7604766A (en) | 1977-08-02 |
| GB1520186A (en) | 1978-08-02 |
| ZA764055B (en) | 1977-06-29 |
| DE2615590C3 (en) | 1985-06-20 |