DE2331605A1 - Herstellung von kieselsol - Google Patents
Herstellung von kieselsolInfo
- Publication number
- DE2331605A1 DE2331605A1 DE19732331605 DE2331605A DE2331605A1 DE 2331605 A1 DE2331605 A1 DE 2331605A1 DE 19732331605 DE19732331605 DE 19732331605 DE 2331605 A DE2331605 A DE 2331605A DE 2331605 A1 DE2331605 A1 DE 2331605A1
- Authority
- DE
- Germany
- Prior art keywords
- resin
- alkali
- silica
- solution
- ammonium bifluoride
- 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.)
- Pending
Links
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 56
- 239000000377 silicon dioxide Substances 0.000 claims description 27
- 239000011347 resin Substances 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 19
- 239000003513 alkali Substances 0.000 claims description 10
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 10
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 claims description 9
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003729 cation exchange resin Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 3
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 150000001768 cations Chemical class 0.000 description 12
- 235000012239 silicon dioxide Nutrition 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 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
- C01B33/141—Preparation of hydrosols or aqueous dispersions
- C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
- C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
- C01B33/1435—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates using ion exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00264950A US3839221A (en) | 1971-07-15 | 1972-06-21 | Preparation of silica sols of minimum turbidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2331605A1 true DE2331605A1 (de) | 1974-01-17 |
Family
ID=23008335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732331605 Pending DE2331605A1 (de) | 1972-06-21 | 1973-06-20 | Herstellung von kieselsol |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4963696A (enrdf_load_stackoverflow) |
| BE (1) | BE800901A (enrdf_load_stackoverflow) |
| DE (1) | DE2331605A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2189318A1 (enrdf_load_stackoverflow) |
| IT (1) | IT989349B (enrdf_load_stackoverflow) |
| NL (1) | NL7307752A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0786177B2 (ja) * | 1986-08-12 | 1995-09-20 | 触媒化成工業株式会社 | コーティング用非沈降性シリカ組成物およびその製造法 |
| CN110526636B (zh) * | 2019-09-19 | 2022-02-15 | 重庆兴渝新材料研究院有限公司 | 一种疏水硅溶胶及其制备方法 |
-
1973
- 1973-06-04 NL NL7307752A patent/NL7307752A/xx unknown
- 1973-06-14 BE BE132256A patent/BE800901A/xx unknown
- 1973-06-20 DE DE19732331605 patent/DE2331605A1/de active Pending
- 1973-06-20 IT IT2566973A patent/IT989349B/it active
- 1973-06-20 FR FR7322485A patent/FR2189318A1/fr active Granted
- 1973-06-21 JP JP6928573A patent/JPS4963696A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE800901A (fr) | 1973-10-01 |
| FR2189318B3 (enrdf_load_stackoverflow) | 1976-06-18 |
| NL7307752A (enrdf_load_stackoverflow) | 1973-12-27 |
| FR2189318A1 (en) | 1974-01-25 |
| IT989349B (it) | 1975-05-20 |
| JPS4963696A (enrdf_load_stackoverflow) | 1974-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1567550B2 (de) | Verfahren zur herstellung von hitzebestaendigen aluminiumsilikat- zeolithen | |
| DE1467019B2 (de) | Verfahren zur Herstellung von feinteiliger Kieselsäure durch Umsetzung von Alkalisilikatlösungen mit Säurelösungen | |
| DE2832947A1 (de) | Verfahren zur kontinuierlichen herstellung von zeolith a | |
| DE3400132A1 (de) | Verfahren zur herstellung von kristallinen alkalischichtsilikaten | |
| DE3618695C2 (enrdf_load_stackoverflow) | ||
| DE1035111B (de) | Herstellung von Ammoniumfluoriden | |
| DE2652989C3 (de) | Fasern mit Kationenaustauschkapazität und Verfahren zu deren Herstellung | |
| DE2344805C2 (enrdf_load_stackoverflow) | ||
| DE2342713C2 (de) | Verfahren zur Herstellung von gefällter amorpher Kieselsäure | |
| DE2901081A1 (de) | Zeolit-adsorptionsmittel und verfahren zu seiner herstellung | |
| DE2331605A1 (de) | Herstellung von kieselsol | |
| DE2234730A1 (de) | Herstellung von kieselsol | |
| DE1667475B2 (de) | Verfahren zur herstellung von kristallinen aluminosilicaten von faujasit-typ | |
| DE2510700A1 (de) | Verfahren zur herstellung von zeolithen mit verbesserter hochtemperatur- und saeurebestaendigkeit | |
| DE2644147C3 (de) | Verfahren zur Herstellung eines kompakten, grobkörnigen Natriumpercarbonats | |
| DE1467122A1 (de) | Verfahren und Herstellung von Wasserstoffsuperoxyd | |
| DE1542907C3 (enrdf_load_stackoverflow) | ||
| DE574721C (de) | Herstellung engporiger aktiver Kieselsaeure | |
| DE2704074C3 (de) | Verfahren zur Reinigung von Phosphorsäure durch Inberührungbringen mit Silicagel | |
| DE1140912B (de) | Verfahren zur Herstellung von Borsaeure aus waessrigen Loesungen von Natriumborat | |
| DE1138383B (de) | Verfahren zur Herstellung von Zeolith X | |
| US3839221A (en) | Preparation of silica sols of minimum turbidity | |
| DE626272C (de) | Verfahren zur Herstellung engporiger aktiver Kieselsaeure | |
| DE847901C (de) | Verfahren zur Herstellung von Gelees mit organischen hydroxyl-haltigen Stoffen | |
| DE1042550B (de) | Verfahren zur Entkieselung von Flussspat |