http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113426583-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2201-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-018 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B101-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D103-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D101-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-35 |
| filingDate | 2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113426583-B |
| titleOfInvention | A method for directional development of low-quality coal flotation collectors |
| abstract | A low-quality coal flotation collector directional development method, suitable for collector research. Using waste plastics as raw materials, after pretreatment, directional pyrolysis is carried out in a pyrolysis device, and the tar in the light components produced by pyrolysis is purified and collected, and the composition of the components is analyzed. After analyzing the surface structure and functional group distribution characteristics of the raw coal, the pyrolysis tar and all the chemicals that need to be compounded are directionally screened, and the adsorption characteristics of each agent molecule on the coal surface are tested by the single-molecule force spectrometry technology. The optimal pharmaceutical compounding scheme was determined, and then the optimal low-rank coal collector preparation scheme was determined by flotation comparison. The steps are simple, realize the directional screening and design of collector molecules, and help to scientifically prepare high-efficiency collectors for different low-rank coal molecules. Targeted screening and design of collector molecules. |
| priorityDate | 2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.