http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113694874-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0211 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-22 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113694874-B |
| titleOfInvention | A kind of titanium zirconium adsorbent and its preparation method and application |
| abstract | The invention discloses a titanium zirconium adsorbent, a preparation method thereof, and an application of the adsorbent, belonging to the field of wastewater treatment and environmental functional materials. The preparation method comprises: S1 dissolving TiCl4 in an ethanol-concentrated hydrochloric acid mixed solution; S2 adding Add ZrOCl 2 .8H 2 O powder and water to the solution obtained in step S1, stir until the ZrOCl 2 .8H 2 O powder dissolves to form a zirconium-titanium ion solution; control the amount of ethanol in the ethanol-concentrated hydrochloric acid mixed solution to make the zirconium The conductivity of the titanium ion solution is less than 60 mS/cm; S3 adds the pretreated resin to the zirconium and titanium ion solution in the step S2, and stirs to obtain a resin solution loaded with zirconium and titanium; S4 is added to the resin loaded with zirconium and titanium Add precipitant and transformation agent to the solution, stir, filter and wash to obtain titanium zirconium adsorbent. The one-step method of the present invention simultaneously loads titanium and zirconium in the resin pores by adjusting the conductivity of the solution, which simplifies the preparation steps, shortens the reaction period and improves the loading rate of the titanium and zirconium bimetals. |
| priorityDate | 2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.