http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109647537-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-345 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-344 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 |
| filingDate | 2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109647537-B |
| titleOfInvention | Alpha-ferric oxide polystyrene composite fiber, preparation method and application thereof in photocatalytic degradation of phenol compounds |
| abstract | The invention relates to a preparation method of alpha-ferric oxide polystyrene composite fiber, which comprises the following steps: 1) keeping the temperature of the normal butanol solution of ferric nitrate at 120-160 ℃ for 12-36h, naturally cooling to room temperature, centrifugally separating, washing and drying to obtain alpha-Fe 2 O 3 Powder; 2) alpha-Fe is mixed 2 O 3 Ultrasonically cleaning the powder with absolute ethyl alcohol in nitrogen atmosphere, and then adding PS fiber to magnetically stir 05-3 hours, finally under nitrogen atmosphere 60 In a Co-gamma ray device, controlling 25-35 kGy irradiation dose to perform irradiation treatment for 6-12 hours, and obtaining alpha-Fe after washing and drying 2 O 3 a/PS composite fiber. The composite fiber has low cost, high photocatalytic high-concentration phenol degradation activity and stable structure, shows good adsorption capacity on various oily substances and organic pollutants, and has wide application prospect in the fields of domestic wastewater treatment, industrial wastewater treatment and the like. |
| priorityDate | 2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.