BE373180A - - Google Patents
Info
- Publication number
- BE373180A BE373180A BE373180DA BE373180A BE 373180 A BE373180 A BE 373180A BE 373180D A BE373180D A BE 373180DA BE 373180 A BE373180 A BE 373180A
- Authority
- BE
- Belgium
- Prior art keywords
- alumina
- silica
- mullite
- process according
- charge
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 59
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 56
- 229910052863 mullite Inorganic materials 0.000 claims description 35
- 239000000377 silicon dioxide Substances 0.000 claims description 29
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 claims description 26
- 239000010443 kyanite Substances 0.000 claims description 26
- 229910052850 kyanite Inorganic materials 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 26
- 239000011521 glass Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000000047 product Substances 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 229910052593 corundum Inorganic materials 0.000 claims description 9
- 239000010431 corundum Substances 0.000 claims description 9
- 238000005755 formation reaction Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000004907 flux Effects 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 239000011819 refractory material Substances 0.000 claims description 5
- 238000011068 load Methods 0.000 claims description 4
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 3
- DLYUQMMRRRQYAE-UHFFFAOYSA-N Phosphorus pentoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 3
- NOTVAPJNGZMVSD-UHFFFAOYSA-N Potassium oxide Chemical compound [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 229910052570 clay Inorganic materials 0.000 claims description 3
- 239000000571 coke Substances 0.000 claims description 3
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 3
- 239000000945 filler Substances 0.000 claims 3
- 239000004484 Briquette Substances 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 230000001747 exhibiting Effects 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 229910052849 andalusite Inorganic materials 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 229940072033 potash Drugs 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 235000015320 potassium carbonate Nutrition 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 229910052851 sillimanite Inorganic materials 0.000 description 4
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000005712 crystallization Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- 210000003734 Kidney Anatomy 0.000 description 2
- 235000015450 Tilia cordata Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 229910052934 alunite Inorganic materials 0.000 description 2
- 239000010424 alunite Substances 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 229910052903 pyrophyllite Inorganic materials 0.000 description 2
- 230000005070 ripening Effects 0.000 description 2
- 210000003298 Dental Enamel Anatomy 0.000 description 1
- 206010023435 Kidney small Diseases 0.000 description 1
- 206010054107 Nodule Diseases 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N Silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001648 diaspore Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 229910000460 iron oxide Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052904 quartz Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C04B35/01—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
- C04B35/16—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 silicates other than clay
- C04B35/18—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 silicates other than clay rich in aluminium oxide
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE373180A true BE373180A (es) |
Family
ID=44162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE373180D BE373180A (es) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE373180A (es) |
-
0
- BE BE373180D patent/BE373180A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1409405B1 (fr) | Silicium metallurgique de haute purete et procede d'elaboration | |
| US4140494A (en) | Method for rapid cooling molten alumina abrasives | |
| EP0662461B1 (fr) | Billes en matière céramique fondue | |
| CN110157935B (zh) | 铸造铝硅合金用Al-V-B细化剂、其制备方法及应用 | |
| FR2540483A1 (fr) | Procede de production de silicium pur, notamment pour cellules solaires | |
| CN102994824B (zh) | 铝硅合金锶变质抑制吸气的稳定化操作方法 | |
| FR2691456A1 (fr) | Nouveau procédé de production d'un matériau réfractaire en silice vitreuse frittée, nouveau mélange de grains et particules de silice vitreuse, et nouveau matériau en silice vitreuse frittée. | |
| FR2604185A1 (fr) | Alliages-maitres aluminium-titane contenant des additions d'un troisieme element, utiles pour l'affinage du grain de l'aluminium | |
| BE373180A (es) | ||
| CN110804704A (zh) | Al-Ti-B-Sr中间合金的制备方法以及Al-Ti-B-Sr中间合金 | |
| CN113953472B (zh) | 一种高钛钢用连铸保护渣及其制备方法 | |
| CN108220646A (zh) | 一种铝钛硼合金细化剂的制备方法 | |
| CN111304474A (zh) | Al-Ti-B-Sr-RE中间合金及其制备方法 | |
| FR3079527A1 (fr) | Alliage à base de silicium, procédé de production d’un tel alliage et utilisation de celui-ci | |
| JP7414592B2 (ja) | Ａｌ合金の再生方法 | |
| BE418969A (es) | ||
| RU2754862C1 (ru) | Способ получения силуминов с использованием аморфного микрокремнезема | |
| US3251659A (en) | Producing crystalline calcium oxide in an electric arc furnace | |
| BE501234A (es) | ||
| BE406852A (es) | ||
| CN106521257B (zh) | 一种高纯铝硅中间合金及其生产方法 | |
| BE487495A (es) | ||
| CN110438355A (zh) | 一种黄铜合金晶粒细化剂及其制备工艺与使用方法 | |
| BE406853A (es) | ||
| CN116516208A (zh) | 通透多孔状稀土材料、多孔状稀土材料前驱体、制备方法 |