http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104496790-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42 |
| filingDate | 2014-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104496790-B |
| titleOfInvention | The filtration of a kind of high-purity calcium propionate and crystallization apparatus and using method |
| abstract | The invention discloses the filtration of a kind of high-purity calcium propionate and crystallization apparatus, including the charging aperture being interconnected, filtration fraction, evaporative crystallization part, discharge nozzle, filtration fraction includes bag filter, bag filter upper end is connected with charging aperture by pipeline A, and bag filter bottom is connected with plate type heat exchanger upper end by pipeline B；Plate type heat exchanger bottom is connected with one end of film filter A and film filter B respectively by pipeline C, and the other end is connected with evaporative crystallization part by feed back pipeline.Evaporative crystallization part includes the preheater, evaporation separate section, the opposing steam flow part that are sequentially communicated.Opposing steam flow part includes concentration tank, and the bottom of concentration tank is connected with evaporation separate section by pipeline E, and concentration tank upper end is connected with preheater by pipeline F.The invention also discloses the using method of this device, the steam produced in evaporation and crystal process is recycled by the present invention, and energy-saving and cost-reducing, production efficiency is greatly improved, and effective. |
| priorityDate | 2014-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.