http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108624329-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76aa2e3580311d79de820a2c8acd29c3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2101-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-103 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-40 |
| filingDate | 2018-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_700a0e616b6e1c47a08db06db78491f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16c67df6d1ea91f2e96728966e1a6530 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_851c766e4f8760df15e8d444ce487dea |
| publicationDate | 2018-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108624329-A |
| titleOfInvention | A kind of preparation method of new soil heavy metal fixative |
| abstract | The present invention relates to technical field of soil remediation, more particularly to a kind of preparation method of new soil heavy metal fixative.Activated silica gel and r-chloropropyl trimethoxyl silane hybrid reaction are obtained the silica gel of chloromethylation by the present invention,High-purity attapulgite clay and green-vitriol are mixed,Sodium borohydride solution reduction be used in combination that Zero-valent Iron is made to be carried on attapulgite clay,New soil heavy metal fixative is obtained to Bio-sil pressurization filtering and washing with the water slurry of the attapulgite clay of load Zero-valent Iron,It is interacted using shearing force and cavitation minimizing electrostatic gravitation and hydrogen bond,Realize the dissociation of stick crystalline substance beam,With metal ion complexing occurs for hydroxyl,Electrostatic interaction can occur when being contacted with positively charged heavy metal ion,The adsorption activity of heavy metal contaminants is improved,Metallic iron core has good reduction or electronics base strength,The effective surface area of nano particle can be increased and enhance active site,To improve adsorption efficiency,It has broad application prospects. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114133462-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114133462-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115215621-A |
| priorityDate | 2018-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.