http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109721712-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 |
| filingDate | 2018-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109721712-B |
| titleOfInvention | A kind of polyanthraquinone polymer material, its synthesis method and use |
| abstract | The invention relates to a polyanthraquinone polymer material, its synthesis method and application. The synthesis method includes the following steps: mixing anthraquinone and dimethylformal, adding dichloromethane to dissolve it, adding a ferric chloride catalyst, stirring under reflux at 45 degrees Celsius for 4.5-5.5 hours, and then warming up to 85 °C. The reaction was carried out for 20 hours at degrees Celsius; cooled to room temperature, and filtered to obtain an iron red solid; the iron red solid was dissolved in methanol solution, and then filtered to obtain a yellow solid, that is, the polyanthraquinone polymer material to be prepared. The experiment of degrading sodium nitrate by microbial anaerobic denitrification of the present invention proves that the polyanthraquinone polymer material of the present invention can accelerate the speed of microbial degradation of nitrate nitrogen and shorten the degradation time of nitrate nitrogen wastewater. The success of the experiment of accelerating microbial degradation of nitrate nitrogen by polyanthraquinone polymer material provides a new idea and method for the treatment of nitrate nitrogen wastewater in my country, and has important practical significance for my country's sewage treatment industry. |
| priorityDate | 2018-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.