| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca8de3677346d0225910778e8dc55649 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05D9-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-0034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-0043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B19-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05D9-02 |
| filingDate |
2020-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b5502eaff72e0ad1332f9cc90eb5971
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_970914d6dd6e22a4775343f7af27edef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c18ba9ad931f537bcac3dbdfc1f884d2 |
| publicationDate |
2020-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020325037-A1 |
| titleOfInvention |
Ferrous Modified Selenium Sol for Inhibiting Accumulation of Cadmium and Arsenic in Rice and Preparation Method and Application Thereof |
| abstract |
A ferrous modified selenium sol for inhibiting accumulation of cadmium and arsenic in rice and the preparation method and application thereof are disclosed. The method includes: dissolving an iron-containing compound and a selenium-containing compound into water; adding a reductant to the solution, and stirring until no more precipitation is generated, then adding carbonate, continuing to stir until no more precipitation is generated, and then filtering, taking the precipitation, and washing to obtain the precipitation of the selenium element and ferrous carbonate; adding an emulsifier to a citric acid buffer solution to obtain an emulsified citric acid buffer solution; adding the precipitation of the selenium element and ferrous carbonate to the emulsified citric acid buffer solution to obtain a sol system; and evaporating to concentrate the sol system, and adjusting the pH to 4.5-8.5 to obtain a ferrous modified selenium sol for inhibiting the accumulation of cadmium and arsenic in rice. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10899631-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114506824-A |
| priorityDate |
2018-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |