JPS62128917A - 微細球状多孔質シリカの製造法 - Google Patents
微細球状多孔質シリカの製造法Info
- Publication number
- JPS62128917A JPS62128917A JP27029685A JP27029685A JPS62128917A JP S62128917 A JPS62128917 A JP S62128917A JP 27029685 A JP27029685 A JP 27029685A JP 27029685 A JP27029685 A JP 27029685A JP S62128917 A JPS62128917 A JP S62128917A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- fine spherical
- particles
- porous silica
- spherical 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 13
- 239000012798 spherical particle Substances 0.000 claims abstract description 11
- 238000001694 spray drying Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 12
- 238000010306 acid treatment Methods 0.000 claims description 9
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011148 porous material Substances 0.000 abstract description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 5
- 239000004115 Sodium Silicate Substances 0.000 abstract description 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27029685A JPS62128917A (ja) | 1985-11-29 | 1985-11-29 | 微細球状多孔質シリカの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27029685A JPS62128917A (ja) | 1985-11-29 | 1985-11-29 | 微細球状多孔質シリカの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62128917A true JPS62128917A (ja) | 1987-06-11 |
| JPH053413B2 JPH053413B2 (enrdf_load_stackoverflow) | 1993-01-14 |
Family
ID=17484284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27029685A Granted JPS62128917A (ja) | 1985-11-29 | 1985-11-29 | 微細球状多孔質シリカの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62128917A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006199566A (ja) * | 2004-12-24 | 2006-08-03 | Fuji Kagaku Kk | 可溶成分含有シリカ、可溶成分含有ケイ酸塩、及び多孔性シリカの製造方法 |
| JP2008184354A (ja) * | 2007-01-30 | 2008-08-14 | New Industry Research Organization | 球状シリカゲル粒子の製造方法 |
| JP2011256098A (ja) * | 2010-05-11 | 2011-12-22 | Jgc Catalysts & Chemicals Ltd | シリカ系粒子の製造方法およびシリカ系粒子ならびに該粒子の用途 |
| JP2013095797A (ja) * | 2011-10-28 | 2013-05-20 | Jgc Catalysts & Chemicals Ltd | 色素内包シリカ系粒子の製造方法および色素内包シリカ系粒子ならびに該粒子の用途 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031119A (enrdf_load_stackoverflow) * | 1973-07-23 | 1975-03-27 |
-
1985
- 1985-11-29 JP JP27029685A patent/JPS62128917A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031119A (enrdf_load_stackoverflow) * | 1973-07-23 | 1975-03-27 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006199566A (ja) * | 2004-12-24 | 2006-08-03 | Fuji Kagaku Kk | 可溶成分含有シリカ、可溶成分含有ケイ酸塩、及び多孔性シリカの製造方法 |
| JP2008184354A (ja) * | 2007-01-30 | 2008-08-14 | New Industry Research Organization | 球状シリカゲル粒子の製造方法 |
| JP2011256098A (ja) * | 2010-05-11 | 2011-12-22 | Jgc Catalysts & Chemicals Ltd | シリカ系粒子の製造方法およびシリカ系粒子ならびに該粒子の用途 |
| JP2013095797A (ja) * | 2011-10-28 | 2013-05-20 | Jgc Catalysts & Chemicals Ltd | 色素内包シリカ系粒子の製造方法および色素内包シリカ系粒子ならびに該粒子の用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053413B2 (enrdf_load_stackoverflow) | 1993-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |