http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105560280-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_83e72d0f8e91d61357e593c61772b615 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K33-36 |
| filingDate | 2015-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99ededd3c747c5ed83b59c91c7ad0c16 |
| publicationDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105560280-A |
| titleOfInvention | Method for preparing medicinal realgar by realgar tailings |
| abstract | The invention belongs to the field of realgar tailings treatment, relates to a method for preparing medicinal realgar by realgar tailings and provides a method capable of increasing mass fraction of As2O2 in realgar concentrate powder and removing As2O3 so as to prepare medicinal realgar powder meeting the requirements of Chinese Pharmacopoeia. A preparation process of the medicinal realgar includes realgar tailings pulverizing, pulping, floatation, chemical impurity removal and vacuum drying. By the method, the mass fraction of the As2O2 in the realgar concentrate powder can be increased, the As2O3 can be removed, the prepared realgar powder meets the medicinal requirements, and the preparation process is environment friendly. |
| priorityDate | 2015-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419557048 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID313 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458397885 |
Total number of triples: 13.