DE1667436A1 - Verfahren zur Herstellung von Kieselgut mit eingelagerter Aktivkohle - Google Patents
Verfahren zur Herstellung von Kieselgut mit eingelagerter AktivkohleInfo
- Publication number
- DE1667436A1 DE1667436A1 DE19681667436 DE1667436A DE1667436A1 DE 1667436 A1 DE1667436 A1 DE 1667436A1 DE 19681667436 DE19681667436 DE 19681667436 DE 1667436 A DE1667436 A DE 1667436A DE 1667436 A1 DE1667436 A1 DE 1667436A1
- Authority
- DE
- Germany
- Prior art keywords
- activated carbon
- production
- hydrosol
- silica gel
- embedded
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 7
- 239000005350 fused silica glass Substances 0.000 title 1
- 239000000741 silica gel Substances 0.000 claims description 11
- 229910002027 silica gel Inorganic materials 0.000 claims description 11
- 239000000017 hydrogel Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS64767 | 1967-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1667436A1 true DE1667436A1 (de) | 1971-06-16 |
Family
ID=5338943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681667436 Pending DE1667436A1 (de) | 1967-01-27 | 1968-01-25 | Verfahren zur Herstellung von Kieselgut mit eingelagerter Aktivkohle |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT279560B (enrdf_load_stackoverflow) |
| BE (1) | BE709608A (enrdf_load_stackoverflow) |
| CH (1) | CH499460A (enrdf_load_stackoverflow) |
| DE (1) | DE1667436A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1554075A (enrdf_load_stackoverflow) |
| GB (1) | GB1188873A (enrdf_load_stackoverflow) |
| NL (1) | NL6801237A (enrdf_load_stackoverflow) |
| SE (1) | SE344195B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855251A1 (de) * | 1978-12-21 | 1980-07-03 | Mittex Ag | Verfahren und vorrichtung zum herstellen von silikagel |
| DE3015439A1 (de) * | 1980-04-22 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von im waessrigen system zerfallendenaktivkohlegranulaten und deren verwendung |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1371440A (en) * | 1972-05-31 | 1974-10-23 | Mo G Uni Im Mv Lomonosova | Process for preparing a wide-pore adsorbent for use in chromato graphy |
| GB1539735A (en) * | 1975-06-13 | 1979-01-31 | Ici Ltd | Adsorbent material |
| GB2118534B (en) * | 1982-04-15 | 1985-10-09 | South African Inventions | Electronically conductive tectosilicates |
| IT1197667B (it) * | 1983-06-24 | 1988-12-06 | Enea | Fasi stazionarie per cromatografia e procedimento di preparazione delle stesse |
| DE4216867A1 (de) * | 1992-05-22 | 1993-11-25 | Solvay Catalysts Gmbh | Sorption von organischen Verbindungen aus Gasen |
| DE4343358A1 (de) * | 1993-12-18 | 1995-06-22 | Hasso Von Bluecher | Aktivkohle enthaltende poröse Körper |
-
1968
- 1968-01-19 BE BE709608D patent/BE709608A/xx unknown
- 1968-01-19 FR FR1554075D patent/FR1554075A/fr not_active Expired
- 1968-01-24 CH CH105568A patent/CH499460A/de not_active IP Right Cessation
- 1968-01-24 GB GB373268A patent/GB1188873A/en not_active Expired
- 1968-01-25 DE DE19681667436 patent/DE1667436A1/de active Pending
- 1968-01-26 SE SE106568A patent/SE344195B/xx unknown
- 1968-01-26 AT AT00797/68A patent/AT279560B/de not_active IP Right Cessation
- 1968-01-26 NL NL6801237A patent/NL6801237A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855251A1 (de) * | 1978-12-21 | 1980-07-03 | Mittex Ag | Verfahren und vorrichtung zum herstellen von silikagel |
| DE3015439A1 (de) * | 1980-04-22 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von im waessrigen system zerfallendenaktivkohlegranulaten und deren verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| BE709608A (enrdf_load_stackoverflow) | 1968-05-30 |
| SE344195B (enrdf_load_stackoverflow) | 1972-04-04 |
| FR1554075A (enrdf_load_stackoverflow) | 1969-01-17 |
| GB1188873A (en) | 1970-04-22 |
| NL6801237A (enrdf_load_stackoverflow) | 1968-07-29 |
| AT279560B (de) | 1970-03-10 |
| CH499460A (de) | 1970-11-30 |
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