JPH0338226B2 - - Google Patents
Info
- Publication number
- JPH0338226B2 JPH0338226B2 JP57006347A JP634782A JPH0338226B2 JP H0338226 B2 JPH0338226 B2 JP H0338226B2 JP 57006347 A JP57006347 A JP 57006347A JP 634782 A JP634782 A JP 634782A JP H0338226 B2 JPH0338226 B2 JP H0338226B2
- Authority
- JP
- Japan
- Prior art keywords
- calcium silicate
- aqueous slurry
- weight
- molded body
- added
- 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 - Lifetime
Links
- 239000000378 calcium silicate Substances 0.000 claims description 29
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 29
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 29
- 239000002002 slurry Substances 0.000 claims description 26
- 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 claims description 20
- 239000002994 raw material Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000004062 sedimentation Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 32
- 239000000292 calcium oxide Substances 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- 235000012255 calcium oxide Nutrition 0.000 description 14
- 239000013078 crystal Substances 0.000 description 13
- UGGQKDBXXFIWJD-UHFFFAOYSA-N calcium;dihydroxy(oxo)silane;hydrate Chemical compound O.[Ca].O[Si](O)=O UGGQKDBXXFIWJD-UHFFFAOYSA-N 0.000 description 11
- 239000010456 wollastonite Substances 0.000 description 11
- 229910052882 wollastonite Inorganic materials 0.000 description 11
- 229910004298 SiO 2 Inorganic materials 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229930014626 natural product Natural products 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000010425 asbestos 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
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- -1 tobermorite group compound Chemical class 0.000 description 1
- 230000007704 transition Effects 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
- C04B28/186—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type containing formed Ca-silicates before the final hardening step
- C04B28/188—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type containing formed Ca-silicates before the final hardening step the Ca-silicates being present in the starting mixture
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP634782A JPS58125653A (ja) | 1982-01-19 | 1982-01-19 | 珪酸カルシウム成形体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP634782A JPS58125653A (ja) | 1982-01-19 | 1982-01-19 | 珪酸カルシウム成形体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58125653A JPS58125653A (ja) | 1983-07-26 |
| JPH0338226B2 true JPH0338226B2 (fi) | 1991-06-10 |
Family
ID=11635834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP634782A Granted JPS58125653A (ja) | 1982-01-19 | 1982-01-19 | 珪酸カルシウム成形体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58125653A (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62223051A (ja) * | 1986-03-25 | 1987-10-01 | 三菱鉱業セメント株式会社 | 施釉用成形体及び施釉成形体の製造方法 |
| US7513684B2 (en) * | 2005-02-17 | 2009-04-07 | Parker-Hannifin Corporation | Calcium silicate hydrate material for use as ballast in thermostatic expansion valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52135330A (en) * | 1976-05-10 | 1977-11-12 | Nippon Asbestos Co Ltd | Production of calcium silicate boad free from asbestos |
| JPS54108822A (en) * | 1976-09-17 | 1979-08-25 | Johns Manville | High density wollostoniteecontaining tobermolite heat insulator free of asbestos |
| JPS54109653A (en) * | 1978-01-30 | 1979-08-28 | Johns Manville | Highhdensity nonnasbestos tvelumolite heat insulator |
| JPS54135819A (en) * | 1978-04-14 | 1979-10-22 | Mitsubishi Chem Ind | Production of calcium silicate formed body |
| JPS55167167A (en) * | 1979-05-15 | 1980-12-26 | Nippon Asbestos Co Ltd | Manufacture of calcium silicate heat resistant material |
| JPS577815A (en) * | 1980-06-13 | 1982-01-16 | Masayoshi Aoki | Calcium silicate hydrate-base aggregate |
-
1982
- 1982-01-19 JP JP634782A patent/JPS58125653A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52135330A (en) * | 1976-05-10 | 1977-11-12 | Nippon Asbestos Co Ltd | Production of calcium silicate boad free from asbestos |
| JPS54108822A (en) * | 1976-09-17 | 1979-08-25 | Johns Manville | High density wollostoniteecontaining tobermolite heat insulator free of asbestos |
| JPS54109653A (en) * | 1978-01-30 | 1979-08-28 | Johns Manville | Highhdensity nonnasbestos tvelumolite heat insulator |
| JPS54135819A (en) * | 1978-04-14 | 1979-10-22 | Mitsubishi Chem Ind | Production of calcium silicate formed body |
| JPS55167167A (en) * | 1979-05-15 | 1980-12-26 | Nippon Asbestos Co Ltd | Manufacture of calcium silicate heat resistant material |
| JPS577815A (en) * | 1980-06-13 | 1982-01-16 | Masayoshi Aoki | Calcium silicate hydrate-base aggregate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58125653A (ja) | 1983-07-26 |
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