NL131567C - - Google Patents
Info
- Publication number
- NL131567C NL131567C NL131567DA NL131567C NL 131567 C NL131567 C NL 131567C NL 131567D A NL131567D A NL 131567DA NL 131567 C NL131567 C NL 131567C
- Authority
- NL
- Netherlands
Links
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
- C01B33/152—Preparation of hydrogels
- C01B33/154—Preparation of hydrogels by acidic treatment of aqueous silicate solutions
-
- 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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicon Compounds (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0054622 | 1964-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL131567C true NL131567C (sv) | 1900-01-01 |
Family
ID=7227175
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL131567D NL131567C (sv) | 1964-11-25 | ||
| NL6515329A NL6515329A (sv) | 1964-11-25 | 1965-11-25 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6515329A NL6515329A (sv) | 1964-11-25 | 1965-11-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3567645A (sv) |
| CH (1) | CH467215A (sv) |
| DE (1) | DE1567617B2 (sv) |
| FR (1) | FR1450270A (sv) |
| GB (1) | GB1113504A (sv) |
| NL (2) | NL6515329A (sv) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1525386A (en) * | 1974-11-06 | 1978-09-20 | Shell Int Research | Process for the preparation of globular silica particles |
| AT383825B (de) * | 1984-11-28 | 1987-08-25 | Steirische Magnesit Ind Ag | Adsorptionsmittel |
| FR2584698B1 (fr) * | 1985-07-15 | 1990-05-18 | Rhone Poulenc Spec Chim | Procede de preparation de particules de silice spheroidales |
| FR2655234B1 (fr) * | 1989-12-06 | 1992-04-03 | Seppic Sa | Nouvelle poudre sechante, son utilisation pour le sechage de supports solides, en particulier de graines de semences. |
| SE506919C2 (sv) * | 1991-11-08 | 1998-03-02 | Munters Ab Carl | Förfarande för behandling av en kontaktkropp för utbyte av värme, fukt eller liknande |
| US5633054A (en) * | 1992-03-30 | 1997-05-27 | Conservation Resources International, Inc. | Archival materials and packaging |
| US5693384A (en) * | 1992-03-30 | 1997-12-02 | Conservation Resources International, Inc. | Article and method for preserving an archival article |
| US6670302B2 (en) | 1997-11-14 | 2003-12-30 | W. R. Grace & Co.-Conn | High pore volume polyolefin catalyst |
| GB0125368D0 (en) * | 2001-10-23 | 2001-12-12 | Dutiro Cathbert | Hybrid 01 |
| CN104591193B (zh) * | 2014-12-29 | 2017-01-04 | 中国神华能源股份有限公司 | Al2O3-SiO2气凝胶的制备方法 |
-
0
- NL NL131567D patent/NL131567C/xx active
-
1964
- 1964-11-25 DE DE19641567617 patent/DE1567617B2/de not_active Ceased
-
1965
- 1965-09-16 CH CH1285965A patent/CH467215A/de unknown
- 1965-10-18 FR FR35344A patent/FR1450270A/fr not_active Expired
- 1965-11-10 GB GB47745/65A patent/GB1113504A/en not_active Expired
- 1965-11-23 US US509429A patent/US3567645A/en not_active Expired - Lifetime
- 1965-11-25 NL NL6515329A patent/NL6515329A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1567617B2 (de) | 1970-05-27 |
| FR1450270A (fr) | 1966-05-06 |
| DE1567617A1 (de) | 1969-09-11 |
| US3567645A (en) | 1971-03-02 |
| CH467215A (de) | 1969-01-15 |
| GB1113504A (en) | 1968-05-15 |
| NL6515329A (sv) | 1966-05-26 |