http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210060177-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_711b7ec9c781aa657d5b65e815762b6f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-24 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-06 |
| filingDate | 2019-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c35118c96bda1d7473249773e8f5b32d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b877fb07d3b9d277c60ac2ce39868c8 |
| publicationDate | 2021-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20210060177-A |
| titleOfInvention | Method for preparing hybrid adsorbent for removing cationic and anionic contaminants simultaneously and hybrid adsorbent prepared thereby |
| abstract | The present invention comprises the steps of: (a) mixing an iron hydroxide precursor solution and an alginate solution; And (b) adjusting the pH of the solution containing the iron hydroxide precursor and alginate to precipitate the iron hydroxide particles coated with alginate; and a method for preparing a hybrid adsorbent for removing cationic and anionic contaminants including As for the hybrid adsorbent, the hybrid adsorbent prepared by the manufacturing method according to the present invention has a structure in which iron hydroxide particles are coated with alginate, so it is excellent in cationic contaminants such as Cu(II) and anionic contaminants such as phosphate. In addition, according to the manufacturing method according to the present invention, the iron hydroxide nanoparticles can be deposited from the iron hydroxide precursor solution and the surface of the nanoparticles can be coated with alginate, so that the iron hydroxide particles are dispersed in the alginate solution. Compared to the case of coating the iron hydroxide particles, agglomeration of the iron hydroxide particles does not occur, and by coating each iron hydroxide nanoparticles with alginate, the specific surface area of the adsorbent is remarkably improved, and as a result, the adsorption capacity of the adsorbent can be greatly improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102362179-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115301204-A |
| priorityDate | 2019-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.