GB1353487A - Drying - Google Patents
DryingInfo
- Publication number
- GB1353487A GB1353487A GB2578771A GB2578771A GB1353487A GB 1353487 A GB1353487 A GB 1353487A GB 2578771 A GB2578771 A GB 2578771A GB 2578771 A GB2578771 A GB 2578771A GB 1353487 A GB1353487 A GB 1353487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drying
- filtration
- dried
- filter layer
- granules
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Indole Compounds (AREA)
Abstract
1353487 Drying of granules CHINOIN GYOGYSZER-ES VEGYESZETI TERMEKEK GYARA RT 19 April 1971 [31 March 1970] 25787/71 Heading F4G Moist granules, e.g. pharmaceutical products, are dried by a mechanical method, such as pressing or filtration, and by supplying microwave energy, preferably of 2 to 10 GHz, either simultaneously or in repeated alternation with the mechanical drying. Filtration may be assisted by vacuum, overpressure or centrifugal force. A wet chemical is dried by a filter layer and supplying microwaves from above to cause the liquid to drain more rapidly through the filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2578771A GB1353487A (en) | 1971-04-19 | 1971-04-19 | Drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2578771A GB1353487A (en) | 1971-04-19 | 1971-04-19 | Drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1353487A true GB1353487A (en) | 1974-05-15 |
Family
ID=10233305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2578771A Expired GB1353487A (en) | 1971-04-19 | 1971-04-19 | Drying |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1353487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2222095A (en) * | 1988-08-23 | 1990-02-28 | D & C Ltd | Moving band filter with microwave drying |
-
1971
- 1971-04-19 GB GB2578771A patent/GB1353487A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2222095A (en) * | 1988-08-23 | 1990-02-28 | D & C Ltd | Moving band filter with microwave drying |
| GB2222095B (en) * | 1988-08-23 | 1992-07-29 | D & C Ltd | Filtration apparatus with integral drying by electromagnetic radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |