http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101302597-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18 |
| filingDate | 2011-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101302597-B1 |
| titleOfInvention | Surface modified zeolite for phosphorus removal and its manufacturing method |
| abstract | The present invention relates to a surface-modified zeolite for phosphorus removal and a method for producing the same which can improve the adsorption efficiency of phosphorus by surface-modifying a zeolite, which is a relatively inexpensive material. Preparing an aqueous sulfuric acid solution, immersing the zeolite in the aqueous sulfuric acid solution, and removing the immersed zeolite and baking at a temperature of 270 to 300 ° C. to form sulfate on the surface of the zeolite. . |
| priorityDate | 2011-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.