JPS6360104A - 球型シリカゲルの製造方法及びその製造装置 - Google Patents
球型シリカゲルの製造方法及びその製造装置Info
- Publication number
- JPS6360104A JPS6360104A JP61285849A JP28584986A JPS6360104A JP S6360104 A JPS6360104 A JP S6360104A JP 61285849 A JP61285849 A JP 61285849A JP 28584986 A JP28584986 A JP 28584986A JP S6360104 A JPS6360104 A JP S6360104A
- Authority
- JP
- Japan
- Prior art keywords
- tower
- silica gel
- water
- organic solvent
- 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 198
- 239000000741 silica gel Substances 0.000 title claims description 36
- 229910002027 silica gel Inorganic materials 0.000 title claims description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 82
- 239000000017 hydrogel Substances 0.000 claims description 42
- 235000019353 potassium silicate Nutrition 0.000 claims description 37
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 37
- 238000002347 injection Methods 0.000 claims description 34
- 239000007924 injection Substances 0.000 claims description 34
- 238000002156 mixing Methods 0.000 claims description 33
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000001879 gelation Methods 0.000 claims description 24
- 239000000499 gel Substances 0.000 claims description 22
- 239000003960 organic solvent Substances 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 10
- 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 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- 230000032258 transport Effects 0.000 claims 2
- 239000002245 particle Substances 0.000 description 12
- 239000003350 kerosene Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229910052681 coesite Inorganic materials 0.000 description 5
- 229910052906 cristobalite Inorganic materials 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 229910052682 stishovite Inorganic materials 0.000 description 5
- 229910052905 tridymite Inorganic materials 0.000 description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 235000021067 refined food Nutrition 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101100203596 Caenorhabditis elegans sol-1 gene Proteins 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse 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
- 239000012754 barrier agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/157—After-treatment of gels
- C01B33/158—Purification; Drying; Dehydrating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1986-7120 | 1986-08-27 | ||
| KR1019860007120A KR890002545B1 (ko) | 1986-08-27 | 1986-08-27 | 구형 실리카겔의 제조방법 및 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6360104A true JPS6360104A (ja) | 1988-03-16 |
| JPH0327484B2 JPH0327484B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-16 |
Family
ID=19251946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61285849A Granted JPS6360104A (ja) | 1986-08-27 | 1986-11-29 | 球型シリカゲルの製造方法及びその製造装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6360104A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| KR (1) | KR890002545B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11766887B2 (en) | 2020-08-27 | 2023-09-26 | SOCIéTé BIC | Writing instrument |
| US11766886B2 (en) | 2020-08-27 | 2023-09-26 | SOCIéTé BIC | Writing instrument |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100483185B1 (ko) * | 2002-10-29 | 2005-04-14 | 주식회사 새빛 | 구형의 실리카 분말 제조 장치 |
| KR100683020B1 (ko) * | 2005-06-15 | 2007-02-15 | 최의섭 | 실리카 졸 자동 제조장치 |
| EP3988622B1 (en) | 2020-10-26 | 2023-06-21 | Société BIC | Peelable ink composition for porous substrates |
| EP3889227B1 (en) | 2020-03-31 | 2022-11-16 | Société BIC | Peelable ink composition for porous substrates |
| BR112022017474A2 (pt) | 2020-03-31 | 2022-10-18 | SOCIéTé BIC | Composição de tinta descascável para substratos porosos |
-
1986
- 1986-08-27 KR KR1019860007120A patent/KR890002545B1/ko not_active Expired
- 1986-11-29 JP JP61285849A patent/JPS6360104A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11766887B2 (en) | 2020-08-27 | 2023-09-26 | SOCIéTé BIC | Writing instrument |
| US11766886B2 (en) | 2020-08-27 | 2023-09-26 | SOCIéTé BIC | Writing instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| KR890002545B1 (ko) | 1989-07-18 |
| KR880002747A (ko) | 1988-05-11 |
| JPH0327484B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |