JPS6341849B2 - - Google Patents
Info
- Publication number
- JPS6341849B2 JPS6341849B2 JP59009712A JP971284A JPS6341849B2 JP S6341849 B2 JPS6341849 B2 JP S6341849B2 JP 59009712 A JP59009712 A JP 59009712A JP 971284 A JP971284 A JP 971284A JP S6341849 B2 JPS6341849 B2 JP S6341849B2
- Authority
- JP
- Japan
- Prior art keywords
- amorphous silica
- primary particles
- crystal
- crystals
- 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
- 239000013078 crystal Substances 0.000 claims description 87
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 82
- 239000011164 primary particle Substances 0.000 claims description 56
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 39
- 239000000378 calcium silicate Substances 0.000 claims description 38
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 38
- 239000011163 secondary particle Substances 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 43
- 235000012241 calcium silicate Nutrition 0.000 description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 28
- 229910000019 calcium carbonate Inorganic materials 0.000 description 25
- 239000002994 raw material Substances 0.000 description 23
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 16
- 239000007789 gas Substances 0.000 description 15
- 239000000047 product Substances 0.000 description 15
- 239000001569 carbon dioxide Substances 0.000 description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 description 14
- 239000002002 slurry Substances 0.000 description 14
- 238000002441 X-ray diffraction Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000002131 composite material Substances 0.000 description 12
- 235000012239 silicon dioxide Nutrition 0.000 description 11
- 229910004298 SiO 2 Inorganic materials 0.000 description 10
- 239000002253 acid Substances 0.000 description 10
- 239000000835 fiber Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 238000010306 acid treatment Methods 0.000 description 9
- 239000007858 starting material Substances 0.000 description 9
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 8
- 235000011941 Tilia x europaea Nutrition 0.000 description 8
- 239000000292 calcium oxide Substances 0.000 description 8
- 235000012255 calcium oxide Nutrition 0.000 description 8
- 239000004571 lime Substances 0.000 description 8
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 238000000635 electron micrograph Methods 0.000 description 7
- 159000000007 calcium salts Chemical class 0.000 description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 5
- 239000001110 calcium chloride Substances 0.000 description 5
- 229910001628 calcium chloride Inorganic materials 0.000 description 5
- 239000011246 composite particle Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 4
- 238000001027 hydrothermal synthesis Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000010456 wollastonite Substances 0.000 description 4
- 229910052882 wollastonite Inorganic materials 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000921 elemental analysis Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229910004283 SiO 4 Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229920002978 Vinylon Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- -1 carbide residue Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000008279 sol Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910002026 crystalline silica Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Silicon Compounds (AREA)
Description
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Claims (1)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP971284A JPS59141414A (ja) | 1984-01-23 | 1984-01-23 | éæ¶è³ªã·ãªã«æåœ¢äœ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP971284A JPS59141414A (ja) | 1984-01-23 | 1984-01-23 | éæ¶è³ªã·ãªã«æåœ¢äœ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4408576A Division JPS52126695A (en) | 1976-04-16 | 1976-04-16 | Crystatallic appearance amorphus silica and method of producing same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59141414A JPS59141414A (ja) | 1984-08-14 |
JPS6341849B2 true JPS6341849B2 (ja) | 1988-08-19 |
Family
ID=11727862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP971284A Granted JPS59141414A (ja) | 1984-01-23 | 1984-01-23 | éæ¶è³ªã·ãªã«æåœ¢äœ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59141414A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445301A1 (en) * | 1989-09-25 | 1991-09-11 | Kabushiki Kaisha Osaka Packing Seizosho | Composite primary particle of noncrystalline silica, composite secondary particle of noncrystalline silica, shaped form thereof and production thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS623003A (ja) * | 1985-06-28 | 1987-01-09 | Catalysts & Chem Ind Co Ltd | é±çç¶ã®ç¡æ©é žåç©ããã³ãã®è£œé æ¹æ³ |
JP2969182B1 (ja) * | 1998-07-15 | 1999-11-02 | å·¥æ¥æè¡é¢é· | é«çŽåºŠéæ¶è³ªã±ã€é žã®è£œé æ¹æ³ |
CN114890696B (zh) * | 2022-05-23 | 2023-02-03 | 蟜å®ç§å€§äžé©°é建æç§ææéå ¬åž | äžç§å©çšç¡ ç°ç³å¶å€ç¢³é ž-é碱æ¿åè¶åææçæ¹æ³ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52126695A (en) * | 1976-04-16 | 1977-10-24 | Osaka Patsukingu Seizoushiyo K | Crystatallic appearance amorphus silica and method of producing same |
-
1984
- 1984-01-23 JP JP971284A patent/JPS59141414A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52126695A (en) * | 1976-04-16 | 1977-10-24 | Osaka Patsukingu Seizoushiyo K | Crystatallic appearance amorphus silica and method of producing same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445301A1 (en) * | 1989-09-25 | 1991-09-11 | Kabushiki Kaisha Osaka Packing Seizosho | Composite primary particle of noncrystalline silica, composite secondary particle of noncrystalline silica, shaped form thereof and production thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS59141414A (ja) | 1984-08-14 |
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