GB858289A - Improvements relating to the granulation of pulverous material - Google Patents
Improvements relating to the granulation of pulverous materialInfo
- Publication number
- GB858289A GB858289A GB1209057A GB1209057A GB858289A GB 858289 A GB858289 A GB 858289A GB 1209057 A GB1209057 A GB 1209057A GB 1209057 A GB1209057 A GB 1209057A GB 858289 A GB858289 A GB 858289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- hopper
- granules
- powder
- onto
- 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
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/16—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with particles being subjected to vibrations or pulsations
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/18—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Glanulating (AREA)
Abstract
858,289. Granulating-machines. FAKBENFABRIKEN BAYER A.G. April 12, 1957 [April 19, 1956 ; Nov. 6, 1956], No. 12090/57. Class 87(2). Granules are formed from a fine powder by feeding the powder from a hopper 1 through an adjustable outlet onto a vibrating screen 2, having balls 2a or rotating brushes to break up lamps. The material falls onto a screen 3 and granules formed on the screen 3 trickle off onto a conveyer 6 and are fed with the fines, which fall through the screen into a hopper 5, to a fluidised bed chamber 7 to which air is supplied through orifices 8. The granules are withdrawn through a hopper 10. In a modification, Fig. 2, the powder is first compressed between double belts 12 to form small plate-like structures.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF20087A DE1041472B (en) | 1956-04-19 | 1956-04-19 | Process for granulating powders into granules of the desired grain size without the addition of binders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB858289A true GB858289A (en) | 1961-01-11 |
Family
ID=7089552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1209057A Expired GB858289A (en) | 1956-04-19 | 1957-04-12 | Improvements relating to the granulation of pulverous material |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE556667A (en) |
DE (1) | DE1041472B (en) |
GB (1) | GB858289A (en) |
NL (2) | NL112051C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1197009B (en) * | 1960-07-26 | 1965-07-15 | Silika Und Schamotte Fabriken | Process for the production of granules of a refractory ceramic mass |
DE1166749B (en) * | 1961-05-02 | 1964-04-02 | Polysius Gmbh | Process for the production of fine-grained granules and equipment for carrying out the process |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1060698A (en) * | 1911-12-01 | 1913-05-06 | William H Miner | Friction draft-rigging for railway-cars. |
US1239221A (en) * | 1916-09-05 | 1917-09-04 | Rodman Chemical Co | Method of agglomerating finely-divided material. |
FR757814A (en) * | 1932-06-30 | 1934-01-05 | Method and device for the production of granulated materials | |
GB654272A (en) * | 1943-07-19 | 1951-06-13 | Monsanto Chemicals | Improvements in or relating to the pelleting of finely divided solid substances |
US2510823A (en) * | 1947-06-30 | 1950-06-06 | Standard Oil Dev Co | Method of sintering a catalyst |
-
0
- BE BE556667D patent/BE556667A/xx unknown
- NL NL216066D patent/NL216066A/xx unknown
- NL NL112051D patent/NL112051C/xx active
-
1956
- 1956-04-19 DE DEF20087A patent/DE1041472B/en active Pending
-
1957
- 1957-04-12 GB GB1209057A patent/GB858289A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL216066A (en) | |
BE556667A (en) | |
DE1041472B (en) | 1958-10-23 |
NL112051C (en) |
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