DE1542905C3 - - Google Patents
Info
- Publication number
- DE1542905C3 DE1542905C3 DE19511542905 DE1542905A DE1542905C3 DE 1542905 C3 DE1542905 C3 DE 1542905C3 DE 19511542905 DE19511542905 DE 19511542905 DE 1542905 A DE1542905 A DE 1542905A DE 1542905 C3 DE1542905 C3 DE 1542905C3
- Authority
- DE
- Germany
- Prior art keywords
- soil
- soils
- silica
- solutions
- sio
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/12—Water-soluble silicates, e.g. waterglass
-
- 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
-
- 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
- C01B33/146—After-treatment of sols
- C01B33/148—Concentration; Drying; Dehydration; Stabilisation; Purification
- C01B33/1485—Stabilisation, e.g. prevention of gelling; Purification
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511542905 DE1542905A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Bodenverbesserung |
GB3140667A GB1134586A (en) | 1951-01-28 | 1967-07-07 | Process for improving soil |
FR114008A FR1531033A (fr) | 1951-01-28 | 1967-07-12 | Procédé d'amélioration de terrains |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511542905 DE1542905A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Bodenverbesserung |
DEH0059964 | 1966-07-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1542905A1 DE1542905A1 (de) | 1970-11-12 |
DE1542905B2 DE1542905B2 (ja) | 1974-05-16 |
DE1542905C3 true DE1542905C3 (ja) | 1974-12-19 |
Family
ID=25752837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19511542905 Granted DE1542905A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Bodenverbesserung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1542905A1 (ja) |
GB (1) | GB1134586A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3871780D1 (de) * | 1988-03-31 | 1992-07-09 | Giulini Chemie | Froststabilisiertes kieselsol und seine verwendung als liquid fuer einbettmassen auf phosphatbasis. |
-
1951
- 1951-01-28 DE DE19511542905 patent/DE1542905A1/de active Granted
-
1967
- 1967-07-07 GB GB3140667A patent/GB1134586A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1542905A1 (de) | 1970-11-12 |
DE1542905B2 (ja) | 1974-05-16 |
GB1134586A (en) | 1968-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EGA | New person/name/address of the applicant | ||
8339 | Ceased/non-payment of the annual fee |