| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7459e959a53248ddb3fc231ad1b2db2e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-018 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D103-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-002 |
| filingDate |
2020-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_388165a40cb23618dbaebf8981a89884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7627ea6f306998d38290a480944c1488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6242cbd3dc1167c5b3c343f906c9ba2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e192ea3f3f53ca67bdcbd5bdf4af08fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57d7462ce0a81064ea4d442ec8271b18 |
| publicationDate |
2020-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111822152-A |
| titleOfInvention |
A method for separation of scheelite and calcite by ultrasonic flash-asynchronous flotation |
| abstract |
The invention discloses a method for separating scheelite and calcite by ultrasonic flash-asynchronous flotation, comprising the following steps: step 1: adding the mixture of scheelite and calcite into a flotation tank for stirring to obtain pulp; step 2: Add pH adjuster to adjust the ore pulp to a certain pH value; step 3: add a certain amount of ultrasonically treated combined inhibitor solution to adjust the ore pulp; step 4: add a certain amount of active agent to adjust the ore pulp; step 5: add a certain amount of The hydrophobicity of the mineral surface is adjusted by a certain amount of ultrasonically treated collector solution; step 6: adding a certain amount of foaming agent to adjust the pulp; step 7: separating according to the flash-asynchronous flotation process. The invention adopts the combined inhibitor of organic inhibitor and inorganic inhibitor, utilizes the inorganic inhibitor to form a hydrophilic film on the mineral surface, and enhances the hydrophobicity of the mineral surface and improves the concentrate through the synergistic effect of the presence or absence of the inhibitor and the organic inhibitor. Grade and Recovery. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113369005-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113731644-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113731644-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114054212-A |
| priorityDate |
2020-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |