http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1000280-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d107d1d1c91d2fac0389b2fd16552cdd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S159-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L3-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L3-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C13K1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L3-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L3-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13K1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23C1-04 |
| filingDate | 1962-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac093b36a1a0e1b9b8a1d60c185b19b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a3c89f5dd61d9949bca8badbe6deaac |
| publicationDate | 1965-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1000280-A |
| titleOfInvention | Improvements in or relating to the spray drying of liquids |
| abstract | 1,000,280. Spray drying of solutions or suspensions of solids in liquids. MICROBIOLOGICALS Ltd. June 24, 1963 [July 6, 1962], No. 25961/62. Headings B1B and B2F. [Also in Division A2] Solutions and suspensions of solids in liquids are dried by spraying the solution or suspension by means of an atomizer 35 into a chamber 21 where the droplets are exposed to radiant heat from infra-red heaters 25 spaced around the internal wall of the chamber, while cool air is drawn into the chamber through filters in floor 16 above the atomizer. The dried particles flow out of the collecting chamber 22 through rotary valve 23 on to a belt conveyer 28. The drying chamber is assembled from stainless steel panels 12. Banks of heater boxes 24 are mounted on the inner surface of the panels 12. Each box 24 contains eight infra-red heaters which are advantageously 400-watt glazed ceramic trough elements with wavelengths in the range of 2À5-7À5Á. Within the lower end of chamber 21, just above the mouth of collecting chamber 22, is located a cyclone which is connected by pipe 27a to an extractor fan. Moist air is withdrawn from the drying chamber through this cyclone ; and any entrained solid particles are separated from the air and returned to the mouth of the collecting chamber. The solution or suspension to be dried is pumped to atomizer 35 through a pipe 34 by a metering pump 33. The atomizer, Fig. 9, comprises a double-walled spinner 36, which is of 6-9 inches diameter and is supported on the bottom end of a shaft 37, the top of which is locked on a pulley 41. The atomizer is driven, at shaft speeds of from 3000-10,000 r.p.m., by an electric motor and a driving belt 40. The liquid passes to the spinner 36 from pipe 34 via a duct 45 in adaptor 44 and an annular passage 46 which opens into a cavity 47 between the two conical walls of the spinner. This cavity terminates in an annular discharge orifice 48 from which the liquid emerges into the drying chamber in a cloud of fine droplets. Examples are given relating to the drying of (1) aqueous glucose, (2) corn steep liquor, (3) liquid egg, and (4) an aqueous solution of polyvinyl alcohol emulsified with Vitamin A palmitate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1278355-B |
| priorityDate | 1962-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.