http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115090316-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1a2a3aea0ca9b824c17551d36c2308a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| filingDate | 2022-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dd0f78c6ed61d13712d20ca8030e340 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffcbd5230e6acf10833aafdbb7043fe3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da483baa98cd910c7dba3acf14af20d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7202b1a140c2990b48042b6ea1ad1b99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f056bf955fac8dae56e05f8fb819c7f4 |
| publicationDate | 2022-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115090316-A |
| titleOfInvention | A kind of magnetic biochar based on floc and its preparation method and application |
| abstract | A floc-based magnetic biochar and its preparation method and application. The invention belongs to the field of biochar and its preparation. The purpose of the present invention is to solve the problem that the preparation method of the existing magnetic biochar is complicated in operation, high in cost, and has few catalytic sites that the magnetic biochar can provide, resulting in poor catalytic activity and low catalytic efficiency, which in turn leads to the degradation of tetracycline. Technical issues with little effect. The method of the present invention: step 1: mixing and heating rice straw and ferric chloride hexahydrate water/polyethylene glycol solution to obtain a mixed solution; step 2: coagulating the mixed solution with Congo red solution to obtain flocs; step 3 : Drying, high temperature pyrolysis. Ferrite crystal particles are distributed on the surface of the magnetic biochar of the present invention. The floc-based magnetic biochar of the present invention is used for treating tetracycline-containing organic wastewater. The magnetic biochar of the present invention provides more catalytic sites for the activation of persulfate, thereby realizing the efficient oxidative degradation of tetracycline. |
| priorityDate | 2022-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.