http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103159197-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02600e91daadb95b519b693f65325fa1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate | 2013-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc76cf09505aaf18f902e7a1ab3c5472 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d6a419ecd3a8a13bda3b7051888d1fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d09f7131d017159b51d63d5531e4c038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78770d3cd8e0e9304af69ca16a867fff |
| publicationDate | 2014-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103159197-B |
| titleOfInvention | Method for preparing silver-containing calcium phosphate |
| abstract | The invention discloses a method for preparing silver-containing calcium phosphate and relates to silver-containing calcium phosphate. The method for preparing silver-containing calcium phosphate, disclosed by the invention, is based on a differential reaction technology and has the advantages that the continuous and stable production can be achieved, the process preparation and raw materials are simple, the reaction conditions are mild and controllable, the production cycle is short, and the whiteness is stable. The method comprises the following steps of: (1) preparing raw material liquid; (2) conveying A-phase clear liquid and B-phase clear liquid, which are obtained in the step (1), to a micro-channel continuous mixing system through a pipeline by a metering pump of a raw material conveying system, and carrying out continuous integration reaction so as to form silver-containing calcium phosphate aggregate; (3) conveying a mixing reaction product, namely silver-containing calcium phosphate aggregate sol, to a dehydration and washing device, and drying the washed product so as to obtain amorphous silver-containing calcium phosphate powder; and (4) carrying out high temperature treatment on the amorphous silver-containing calcium phosphate powder obtained in the step (3), thereby obtaining silver-containing calcium phosphate microcrystalline powder with stable whiteness. |
| priorityDate | 2013-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.