http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107175073-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 |
| filingDate | 2017-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107175073-B |
| titleOfInvention | Preparation method and application of water treatment activated carbon |
| abstract | The invention discloses a preparation method and application of water treatment activated carbon, wherein the preparation method comprises the following steps: (1) stirring and dipping the crushed activated carbon I with hydrochloric acid solution and sodium hydroxide solution respectively, performing suction filtration, and drying to obtain activated carbon III; (2) adding the activated carbon III into a potassium ferrate solution, stirring, dipping, filtering, and drying to obtain activated carbon IV; (3) adding the activated carbon IV into a copper sulfate solution, stirring, soaking, performing ultrasonic treatment, performing suction filtration, and drying to obtain activated carbon V; (4) adding the activated carbon V into the aqueous solution of the nano titanium dioxide, stirring, performing ultrasonic treatment, performing suction filtration, and drying to obtain activated carbon VI; (5) roasting the dried activated carbon VI at high temperature, and cooling to obtain activated carbon VII; (6) and immersing the activated carbon VII into a chelating agent solution, stirring, carrying out suction filtration, and drying to obtain the water-treated activated carbon. The water treatment activated carbon prepared by the method has large specific surface area and strong adsorption capacity. |
| priorityDate | 2017-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.