http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102600453-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ae1e59e73393c6fe79369973d07a7e0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K7-62 |
| filingDate | 2012-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc6dada537bc1ac74a0e532112356435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab67ab932fa00b109b3a9cca5bfe11cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8e562d889c3944ccc56b637bbd95568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f163e479205ab17168dc0c06da4e389f |
| publicationDate | 2013-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102600453-B |
| titleOfInvention | Preparation method of colistin sulfate premixing agents |
| abstract | The invention discloses a preparation method of colistin sulfate premixing agents. The pH of the colistin sulfate fermentation liquid is regulated to 4.5 to 5.0 by sulfuric acid, the plate frame filtering and the re-filtering are carried out to obtain wet germ slag and filter liquid, the filter liquid is concentrated by a dual-effect concentrator, and the concentration liquid is obtained; the concentration liquid and the wet germ slag are mixed into mixed liquid, ground limestone and defatted rice bran are added into the mixed liquid, the materials are uniformly mixed, and a mixture is obtained; and the mixture is subjected to expansion drying, the air inlet temperature of expansion drying agents is controlled to be 125 to 135 DEG C, the air outlet temperature is 60 to 70 DEG C, and finished products of the colistin sulfate premixing agents are obtained. The preparation method provided by the invention has the advantages that the utilization rate is high, the yield is high, and the operation is easy. |
| priorityDate | 2012-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.