| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-442 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-131 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B33-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B33-132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-00 |
| filingDate |
2016-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-106552818-B |
| titleOfInvention |
preparation and use method of foamed ceramic soil remediation agent for removing heavy metal pollution of dry land |
| abstract |
The invention discloses a preparation and use method of a foamed ceramic soil remediation agent for clearing heavy metal pollution in dry land, which takes biomass raw materials as pore-forming agents and hydroxyapatite crystals [ Ca 10 (PO 4 ) 6 (OH) 2 ] and amorphous calcium hydrogen phosphate (CaHPO 4 ) in bone meal as raw materials for adsorbing heavy metal, and provides a preparation and application technology of the foamed ceramic soil remediation agent for clearing heavy metal pollution in dry land. |
| priorityDate |
2016-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |