http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111349445-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-40 |
| filingDate | 2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111349445-B |
| titleOfInvention | Slow-release repairing agent for soil pollution and preparation method thereof |
| abstract | The invention discloses a slow-release repairing agent for soil pollution and a preparation method thereof, wherein the repairing agent comprises the following raw materials: by weight, 20-25 parts of modified microspheres, 10-14 parts of modified carbon nanotubes, 10-18 parts of sodium alginate, 6-8 parts of pore-foaming agent, 10-12 parts of template solvent, 20-25 parts of ethanol, 3-6 parts of liquid paraffin, 4-6 parts of initiator, 6-9 parts of acrylic acid and 5-8 parts of cross-linking agent; the preparation method is reasonable in process design and simple to operate, the stable curing repairing agent for the metal nickel ions is prepared, the repairing agent has excellent heavy metal adsorption and curing capacity, and the heavy metals in the soil can be fixed and passivated under the actions of adsorption, electrostatic attraction and the like, so that the release of effective states is reduced, and the absorption of plants to the heavy metals is reduced; meanwhile, the composite material has higher adsorption selectivity on metal nickel ions, can be applied to contaminated soil remediation engineering rich in metal nickel ions, and has higher practicability. |
| priorityDate | 2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.