JPH0417913B2 - - Google Patents
Info
- Publication number
- JPH0417913B2 JPH0417913B2 JP62062184A JP6218487A JPH0417913B2 JP H0417913 B2 JPH0417913 B2 JP H0417913B2 JP 62062184 A JP62062184 A JP 62062184A JP 6218487 A JP6218487 A JP 6218487A JP H0417913 B2 JPH0417913 B2 JP H0417913B2
- Authority
- JP
- Japan
- Prior art keywords
- clay
- sol
- freezing
- pores
- porous
- 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
- 239000004927 clay Substances 0.000 claims description 49
- 238000007710 freezing Methods 0.000 claims description 21
- 230000008014 freezing Effects 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 description 19
- 239000013078 crystal Substances 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910000278 bentonite Inorganic materials 0.000 description 4
- 239000000440 bentonite Substances 0.000 description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- 229910052901 montmorillonite Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000275 saponite Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- -1 allofene Chemical compound 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 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
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Landscapes
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62062184A JPS63230581A (ja) | 1987-03-17 | 1987-03-17 | 開放型微細空孔の粘土多孔体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62062184A JPS63230581A (ja) | 1987-03-17 | 1987-03-17 | 開放型微細空孔の粘土多孔体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63230581A JPS63230581A (ja) | 1988-09-27 |
| JPH0417913B2 true JPH0417913B2 (enExample) | 1992-03-26 |
Family
ID=13192793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62062184A Granted JPS63230581A (ja) | 1987-03-17 | 1987-03-17 | 開放型微細空孔の粘土多孔体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63230581A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295496A (zh) | 1998-03-26 | 2001-05-16 | 陶氏化学公司 | 离子交换过的硅酸铝－镁或氟化硅酸镁气凝胶及由其制备的催化剂载体 |
| JP2002284584A (ja) | 2001-03-28 | 2002-10-03 | Asahi Glass Co Ltd | シリケート質多孔体の製造方法 |
| WO2010087169A1 (ja) * | 2009-01-30 | 2010-08-05 | 独立行政法人産業技術総合研究所 | 多孔質粘土材料及びその製造方法 |
-
1987
- 1987-03-17 JP JP62062184A patent/JPS63230581A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63230581A (ja) | 1988-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |