GB528163A - An improved process for the disintegration of asbestos and like fibres to prepare them for utilization in the manufacture of fibre-cement materials and apparatus for carrying out said process - Google Patents
An improved process for the disintegration of asbestos and like fibres to prepare them for utilization in the manufacture of fibre-cement materials and apparatus for carrying out said processInfo
- Publication number
- GB528163A GB528163A GB12837/39A GB1283739A GB528163A GB 528163 A GB528163 A GB 528163A GB 12837/39 A GB12837/39 A GB 12837/39A GB 1283739 A GB1283739 A GB 1283739A GB 528163 A GB528163 A GB 528163A
- Authority
- GB
- United Kingdom
- Prior art keywords
- asbestos
- disintegration
- fibres
- fibre
- utilization
- 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
- 239000010425 asbestos Substances 0.000 title abstract 4
- 229910052895 riebeckite Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 2
- 239000011518 fibre cement Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- 239000004568 cement Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/08—Defibrillating asbestos
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
528,163. Asbestos. SOC. ANON. STABILIMENTI DI DALMINE, and PUGNALONI, U. April 28, 1939, No. 12837. 'Convention date, Nov. 25, 1938. [Class 70] Asbestos or like fibrous material is disintegrated prior to use in fibro-cement compositions by mixing with water and projecting the mixture against a surface. A mixture of asbestos and water, which may be heated, is prepared in a tank 2 and descends by gravity through a series of funnels 4-4<SP>11</SP> from the bases of which it is projected by ejectors 6-6" operated by steam or air under pressure against the walls of collecting tanks 7-7<SP>11</SP>, and finally passes to a heater 10 where it is mixed with cement.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT528163X | 1938-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB528163A true GB528163A (en) | 1940-10-23 |
Family
ID=11277685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12837/39A Expired GB528163A (en) | 1938-11-25 | 1939-04-28 | An improved process for the disintegration of asbestos and like fibres to prepare them for utilization in the manufacture of fibre-cement materials and apparatus for carrying out said process |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB528163A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1046986B (en) * | 1952-11-26 | 1958-12-18 | Ehrhardt Andreas | Extraction of asbestos wool from asbestos rock using an impact mill |
| US2983453A (en) * | 1958-03-13 | 1961-05-09 | Socony Mobil Oil Co Inc | Method of pulverization |
| US3162380A (en) * | 1964-04-10 | 1964-12-22 | Mineral Ind Corp Of America | Method of treating asbestos minerals |
| CN118771841A (en) * | 2024-06-19 | 2024-10-15 | 湖南墨石智能科技有限公司 | A method for preparing fly ash roadbed composite material |
-
1939
- 1939-04-28 GB GB12837/39A patent/GB528163A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1046986B (en) * | 1952-11-26 | 1958-12-18 | Ehrhardt Andreas | Extraction of asbestos wool from asbestos rock using an impact mill |
| US2983453A (en) * | 1958-03-13 | 1961-05-09 | Socony Mobil Oil Co Inc | Method of pulverization |
| US3162380A (en) * | 1964-04-10 | 1964-12-22 | Mineral Ind Corp Of America | Method of treating asbestos minerals |
| CN118771841A (en) * | 2024-06-19 | 2024-10-15 | 湖南墨石智能科技有限公司 | A method for preparing fly ash roadbed composite material |
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