JPH0437005B2 - - Google Patents
Info
- Publication number
- JPH0437005B2 JPH0437005B2 JP10904382A JP10904382A JPH0437005B2 JP H0437005 B2 JPH0437005 B2 JP H0437005B2 JP 10904382 A JP10904382 A JP 10904382A JP 10904382 A JP10904382 A JP 10904382A JP H0437005 B2 JPH0437005 B2 JP H0437005B2
- Authority
- JP
- Japan
- Prior art keywords
- sio
- cao
- raw material
- hydrate
- water
- 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
- 239000002994 raw material Substances 0.000 claims description 30
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 13
- 239000000378 calcium silicate Substances 0.000 claims description 12
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 12
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 12
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 7
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 25
- 239000000292 calcium oxide Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 235000012255 calcium oxide Nutrition 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000000725 suspension Substances 0.000 description 12
- 239000000377 silicon dioxide Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 9
- 239000004575 stone Substances 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 7
- UGGQKDBXXFIWJD-UHFFFAOYSA-N calcium;dihydroxy(oxo)silane;hydrate Chemical group O.[Ca].O[Si](O)=O UGGQKDBXXFIWJD-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- MKTRXTLKNXLULX-UHFFFAOYSA-P pentacalcium;dioxido(oxo)silane;hydron;tetrahydrate Chemical group [H+].[H+].O.O.O.O.[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O MKTRXTLKNXLULX-UHFFFAOYSA-P 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910052882 wollastonite Inorganic materials 0.000 description 3
- 239000010456 wollastonite Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10904382A JPS593057A (ja) | 1982-06-24 | 1982-06-24 | 高耐熱性珪酸カルシウム組成物の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10904382A JPS593057A (ja) | 1982-06-24 | 1982-06-24 | 高耐熱性珪酸カルシウム組成物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS593057A JPS593057A (ja) | 1984-01-09 |
| JPH0437005B2 true JPH0437005B2 (fr) | 1992-06-18 |
Family
ID=14500153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10904382A Granted JPS593057A (ja) | 1982-06-24 | 1982-06-24 | 高耐熱性珪酸カルシウム組成物の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593057A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59203721A (ja) * | 1983-05-04 | 1984-11-17 | Asahi Chem Ind Co Ltd | キルコアナイトの製造方法 |
-
1982
- 1982-06-24 JP JP10904382A patent/JPS593057A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS593057A (ja) | 1984-01-09 |
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