JPH0212910B2 - - Google Patents
Info
- Publication number
- JPH0212910B2 JPH0212910B2 JP25042886A JP25042886A JPH0212910B2 JP H0212910 B2 JPH0212910 B2 JP H0212910B2 JP 25042886 A JP25042886 A JP 25042886A JP 25042886 A JP25042886 A JP 25042886A JP H0212910 B2 JPH0212910 B2 JP H0212910B2
- Authority
- JP
- Japan
- Prior art keywords
- mullite
- porous body
- cristobalite
- firing
- silica
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 18
- 229910052863 mullite Inorganic materials 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 229910021493 α-cristobalite Inorganic materials 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001089 mineralizing effect Effects 0.000 description 2
- 229920005646 polycarboxylate Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 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 description 1
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- 239000012535 impurity 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
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 229910052851 sillimanite Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910021494 β-cristobalite Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25042886A JPS63103877A (ja) | 1986-10-22 | 1986-10-22 | ムライト質多孔体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25042886A JPS63103877A (ja) | 1986-10-22 | 1986-10-22 | ムライト質多孔体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63103877A JPS63103877A (ja) | 1988-05-09 |
| JPH0212910B2 true JPH0212910B2 (en]) | 1990-03-29 |
Family
ID=17207737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25042886A Granted JPS63103877A (ja) | 1986-10-22 | 1986-10-22 | ムライト質多孔体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63103877A (en]) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02208270A (ja) * | 1989-02-07 | 1990-08-17 | Nagasaki Pref Gov | ムライト質多孔体 |
| JPH02239168A (ja) * | 1989-03-13 | 1990-09-21 | Shoei Chem Ind Co | 回路基板の製造方法 |
| US5198007A (en) * | 1991-12-05 | 1993-03-30 | The Dow Chemical Company | Filter including a porous discriminating layer on a fused single crystal acicular ceramic support, and method for making the same |
| WO2003082773A1 (en) | 2002-03-25 | 2003-10-09 | Dow Global Technologies Inc. | Mullite bodies and methods of forming mullite bodies |
| WO2004096729A2 (en) | 2003-04-24 | 2004-11-11 | Dow Global Technologies Inc. | Improved porous mullite bodies and methods of forming them |
| CN100444954C (zh) * | 2003-12-15 | 2008-12-24 | 独立行政法人产业技术综合研究所 | 针状陶瓷体、针状陶瓷催化剂体及其制造方法 |
| JP5099656B2 (ja) | 2003-12-15 | 2012-12-19 | 独立行政法人産業技術総合研究所 | 針状セラミック体、針状セラミック触媒体及びその製造方法 |
| US7485594B2 (en) | 2005-10-03 | 2009-02-03 | Dow Global Technologies, Inc. | Porous mullite bodies and methods of forming them |
| JP5972617B2 (ja) * | 2012-03-16 | 2016-08-17 | シチズンファインデバイス株式会社 | 多孔質成形部材の製造方法 |
| TWI783579B (zh) * | 2021-07-16 | 2022-11-11 | 潤泰精密材料股份有限公司 | 輕質多孔材料顆粒的製造方法 |
-
1986
- 1986-10-22 JP JP25042886A patent/JPS63103877A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63103877A (ja) | 1988-05-09 |
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