JPH0417912B2 - - Google Patents

Info

Publication number

JPH0417912B2

JPH0417912B2 JP20023685A JP20023685A JPH0417912B2 JP H0417912 B2 JPH0417912 B2 JP H0417912B2 JP 20023685 A JP20023685 A JP 20023685A JP 20023685 A JP20023685 A JP 20023685A JP H0417912 B2 JPH0417912 B2 JP H0417912B2

Authority

JP

Japan

Prior art keywords

calcium silicate

ultra

raw materials

raw material

producing

Prior art date

1985-09-10

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

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• 239000002994 raw material Substances 0.000 claims description 26
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
• 239000005909 Kieselgur Substances 0.000 claims description 15
• 239000000378 calcium silicate Substances 0.000 claims description 15
• 229910052918 calcium silicate Inorganic materials 0.000 claims description 15
• OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 15
• RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 14
• 235000012239 silicon dioxide Nutrition 0.000 claims description 14
• 238000001035 drying Methods 0.000 claims description 12
• 238000010438 heat treatment Methods 0.000 claims description 11
• 238000004519 manufacturing process Methods 0.000 claims description 11
• 239000004927 clay Substances 0.000 claims description 10
• 238000000465 moulding Methods 0.000 claims description 10
• ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
• 238000001879 gelation Methods 0.000 claims description 7
• 239000011268 mixed slurry Substances 0.000 claims description 5
• 239000007787 solid Substances 0.000 claims description 5
• 239000000292 calcium oxide Substances 0.000 claims description 4
• 235000012255 calcium oxide Nutrition 0.000 claims description 4
• 238000006243 chemical reaction Methods 0.000 claims description 4
• 230000018044 dehydration Effects 0.000 claims description 4
• 238000006297 dehydration reaction Methods 0.000 claims description 4
• 238000010025 steaming Methods 0.000 claims description 4
• 229910000323 aluminium silicate Inorganic materials 0.000 claims description 3
• HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
• 239000013505 freshwater Substances 0.000 claims description 3
• 238000000034 method Methods 0.000 description 18
• 239000000499 gel Substances 0.000 description 17
• MKTRXTLKNXLULX-UHFFFAOYSA-P pentacalcium;dioxido(oxo)silane;hydron;tetrahydrate Chemical compound [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 11
• 239000013078 crystal Substances 0.000 description 8
• 239000002002 slurry Substances 0.000 description 7
• 239000000203 mixture Substances 0.000 description 5
• 239000000047 product Substances 0.000 description 5
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
• 235000011941 Tilia x europaea Nutrition 0.000 description 4
• 239000011810 insulating material Substances 0.000 description 4
• 239000004571 lime Substances 0.000 description 4
• 238000002156 mixing Methods 0.000 description 4
• 239000002245 particle Substances 0.000 description 4
• 238000011074 autoclave method Methods 0.000 description 3
• 238000005452 bending Methods 0.000 description 3
• 230000000052 comparative effect Effects 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 230000000704 physical effect Effects 0.000 description 3
• 238000004062 sedimentation Methods 0.000 description 3
• 238000007613 slurry method Methods 0.000 description 3
• 238000003756 stirring Methods 0.000 description 3
• 230000008961 swelling Effects 0.000 description 3
• 230000002195 synergetic effect Effects 0.000 description 3
• 239000000920 calcium hydroxide Substances 0.000 description 2
• 235000011116 calcium hydroxide Nutrition 0.000 description 2
• 238000005336 cracking Methods 0.000 description 2
• 238000002425 crystallisation Methods 0.000 description 2
• 230000008025 crystallization Effects 0.000 description 2
• 239000000835 fiber Substances 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
• 239000005995 Aluminium silicate Substances 0.000 description 1
• 244000025254 Cannabis sativa Species 0.000 description 1
• 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
• 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
• 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
• BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
• 239000004743 Polypropylene Substances 0.000 description 1
• 229920000297 Rayon Polymers 0.000 description 1
• 229910004298 SiO 2 Inorganic materials 0.000 description 1
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
• 229920002978 Vinylon Polymers 0.000 description 1
• 238000002441 X-ray diffraction Methods 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 235000012211 aluminium silicate Nutrition 0.000 description 1
• 239000010425 asbestos Substances 0.000 description 1
• 239000000440 bentonite Substances 0.000 description 1
• 229910000278 bentonite Inorganic materials 0.000 description 1
• SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
• 239000006227 byproduct Substances 0.000 description 1
• AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
• 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
• UGGQKDBXXFIWJD-UHFFFAOYSA-N calcium;dihydroxy(oxo)silane;hydrate Chemical compound O.[Ca].O[Si](O)=O UGGQKDBXXFIWJD-UHFFFAOYSA-N 0.000 description 1
• 235000009120 camo Nutrition 0.000 description 1
• 235000005607 chanvre indien Nutrition 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 229920001971 elastomer Polymers 0.000 description 1
• 238000004134 energy conservation Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000000945 filler Substances 0.000 description 1
• 238000009472 formulation Methods 0.000 description 1
• 239000003365 glass fiber Substances 0.000 description 1
• 239000011487 hemp Substances 0.000 description 1
• 230000036571 hydration Effects 0.000 description 1
• 238000006703 hydration reaction Methods 0.000 description 1
• 239000012784 inorganic fiber Substances 0.000 description 1
• 239000011147 inorganic material Substances 0.000 description 1
• 239000012774 insulation material Substances 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
• 239000003562 lightweight material Substances 0.000 description 1
• 239000008267 milk Substances 0.000 description 1
• 210000004080 milk Anatomy 0.000 description 1
• 235000013336 milk Nutrition 0.000 description 1
• 239000011368 organic material Substances 0.000 description 1
• -1 polypropylene Polymers 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 229910052903 pyrophyllite Inorganic materials 0.000 description 1
• 239000002964 rayon Substances 0.000 description 1
• 230000035484 reaction time Effects 0.000 description 1
• 230000009257 reactivity Effects 0.000 description 1
• 229910052895 riebeckite Inorganic materials 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 230000000007 visual effect Effects 0.000 description 1
• 238000005303 weighing Methods 0.000 description 1