CS208362B1 - Způsob výroby desek z keramických vláken - Google Patents
Způsob výroby desek z keramických vláken Download PDFInfo
- Publication number
- CS208362B1 CS208362B1 CS422078A CS422078A CS208362B1 CS 208362 B1 CS208362 B1 CS 208362B1 CS 422078 A CS422078 A CS 422078A CS 422078 A CS422078 A CS 422078A CS 208362 B1 CS208362 B1 CS 208362B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hydrosol
- silicic acid
- plates
- making
- silica
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 6
- 239000011094 fiberboard Substances 0.000 claims description 5
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229940037003 alum Drugs 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000008394 flocculating agent Substances 0.000 claims description 3
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000012065 filter cake Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Inorganic Fibers (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20002277 | 1977-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS208362B1 true CS208362B1 (cs) | 1981-09-15 |
Family
ID=5509101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS422078A CS208362B1 (cs) | 1977-07-13 | 1978-06-27 | Způsob výroby desek z keramických vláken |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS208362B1 (pl) |
| PL (1) | PL208321A1 (pl) |
-
1978
- 1978-06-27 CS CS422078A patent/CS208362B1/cs unknown
- 1978-07-11 PL PL20832178A patent/PL208321A1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL208321A1 (pl) | 1979-04-09 |
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