GB1318442A - Method of manufacturing electrically fused refractory products of alumina with a high corundum content and products obtained thereby - Google Patents
Method of manufacturing electrically fused refractory products of alumina with a high corundum content and products obtained therebyInfo
- Publication number
- GB1318442A GB1318442A GB4112770A GB4112770A GB1318442A GB 1318442 A GB1318442 A GB 1318442A GB 4112770 A GB4112770 A GB 4112770A GB 4112770 A GB4112770 A GB 4112770A GB 1318442 A GB1318442 A GB 1318442A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alumina
- corundum
- weight
- molten material
- molten
- 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 4
- 229910052593 corundum Inorganic materials 0.000 title abstract 4
- 239000010431 corundum Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 239000012768 molten material Substances 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 238000010891 electric arc Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 abstract 1
- 239000004411 aluminium Substances 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
- TWHBEKGYWPPYQL-UHFFFAOYSA-N aluminium carbide Chemical compound [C-4].[C-4].[C-4].[Al+3].[Al+3].[Al+3].[Al+3] TWHBEKGYWPPYQL-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000033116 oxidation-reduction process Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- 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
- C04B35/653—Processes involving a melting step
- C04B35/657—Processes involving a melting step for manufacturing refractories
-
- 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
- C04B35/107—Refractories by fusion casting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6931209A FR2058527A5 (enrdf_load_stackoverflow) | 1969-09-12 | 1969-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1318442A true GB1318442A (en) | 1973-05-31 |
Family
ID=9040033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4112770A Expired GB1318442A (en) | 1969-09-12 | 1970-08-26 | Method of manufacturing electrically fused refractory products of alumina with a high corundum content and products obtained thereby |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5029482B1 (enrdf_load_stackoverflow) |
| FR (1) | FR2058527A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1318442A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560073A (en) * | 1978-10-28 | 1980-05-06 | Japan Abrasive | Molten alumina aggregate |
| US7335617B2 (en) | 2003-04-17 | 2008-02-26 | Saint-Gobain Centre De Recherches Et D'etudes Europeen | Refractory product for a checker work element of a glass furnace regenerator |
| EP2796672A1 (de) * | 2013-04-26 | 2014-10-29 | Evonik Industries AG | Erzeugung von thermischer Energie und Kohlenmonoxid durch aluminothermische Reduktion von Kohlendioxid |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868241A (en) * | 1973-06-12 | 1975-02-25 | Combustion Eng | Manufacture of fused cast refractory with streams of oxygen |
| FR2915195B1 (fr) | 2007-04-23 | 2009-06-26 | Saint Gobain Ct Recherches | Produit refractaire pour element d'empilage d'un regenerateur d'un four verrier |
-
1969
- 1969-09-12 FR FR6931209A patent/FR2058527A5/fr not_active Expired
-
1970
- 1970-08-26 GB GB4112770A patent/GB1318442A/en not_active Expired
- 1970-09-12 JP JP45079906A patent/JPS5029482B1/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560073A (en) * | 1978-10-28 | 1980-05-06 | Japan Abrasive | Molten alumina aggregate |
| US7335617B2 (en) | 2003-04-17 | 2008-02-26 | Saint-Gobain Centre De Recherches Et D'etudes Europeen | Refractory product for a checker work element of a glass furnace regenerator |
| EP2796672A1 (de) * | 2013-04-26 | 2014-10-29 | Evonik Industries AG | Erzeugung von thermischer Energie und Kohlenmonoxid durch aluminothermische Reduktion von Kohlendioxid |
| WO2014173991A1 (de) * | 2013-04-26 | 2014-10-30 | Evonik Industries Ag | Verfahren zur erzeugung von thermischer energie und kohlenmonoxid durch aluminothermische reduktion von kohlendioxid |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2058527A5 (enrdf_load_stackoverflow) | 1971-05-28 |
| DE2044793B2 (de) | 1973-01-11 |
| JPS5029482B1 (enrdf_load_stackoverflow) | 1975-09-23 |
| DE2044793A1 (de) | 1971-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |