| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_050fc7b82c5d17d9aeb63a7cdcc546b3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3206 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 |
| filingDate |
2018-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e43338b8577f3e6bf9e48a716450668c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2eadbfe7e201c5db530744e5863138ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cd027d8fd1e8c960645b135718358ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c044a275f363d16e117f8d78a83f5ad |
| publicationDate |
2019-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190134335-A |
| titleOfInvention |
Heavy Metal Absorbent having Nano Zero Valent Iron and Used Coffee Grounds, and Manufacturing Method thereof |
| abstract |
The present invention solves problems such as intergranular coagulation of nano-ferrous iron by supporting nano-ferrous iron on the surface of coffee grounds, thereby exhibiting excellent heavy metal adsorption and removal ability. The manufacturing method ". |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220125409-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021129137-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220166535-A |
| priorityDate |
2018-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |