http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112108117-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3007 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2020-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112108117-B |
| titleOfInvention | Preparation method and testing device for simultaneous removal of multiple radioactive metal carbon-based composites |
| abstract | The invention relates to a preparation method and a testing device of a shaped carbon-based composite material for simultaneously removing multiple radioactive metals. The method comprises modified activated carbon, magnesium oxide, zinc oxide, vermiculite, silver nitrate, silicon dioxide, iron oxide and Nitrogen-boron co-doped titanium-silicon molecular sieves are used as raw materials to prepare cylindrical or spherical particles or honeycomb-shaped carbon-based composite materials, and the obtained shaped carbon-based composite materials are used to simultaneously adsorb and fix radioisotopes in water pollutants by using a testing device , the results show that the removal rate of cerium, cesium, strontium, uranium, nickel, cobalt, lead, cadmium, mercury, and chromium by the formed carbon composite material is as high as 99% at low concentrations within 100 ppb, and the removal rate for high concentrations of 5-10 mg/L is as high as 99%. The removal rate of cerium, cesium, strontium, uranium, nickel, cobalt, lead, cadmium, mercury, and chromium is as high as 90%, and the adsorption of cerium, cesium, strontium, uranium, nickel, cobalt, lead, cadmium, mercury, chromium and other ions Total capacity up to 0.8‑1g/g. The composite material has high mechanical strength, good adsorption performance, fast adsorption speed, can be recycled and reused, has long service life and low energy consumption, and is suitable for large-scale industrial production. |
| priorityDate | 2020-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.