| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a37d7a7385924dd55e29ac1e96d1492 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-915 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0211
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C1-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-36 |
| filingDate |
2005-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7eb91499e7948cd0fc79ee4d794f055c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a6d6d275acdada40cdb0c5d754800df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23f8440298b16efd92e1a9662f957371
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e623bdb3c5ed49930c4f59fa8a82c40 |
| publicationDate |
2006-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2745778-A1 |
| titleOfInvention |
Fluorine adsorbent/desorbent applicable in electrolyic solution for zinc electro-refining and method for removing fluorine using the fluorine adsorbent/desorbent |
| abstract |
In order to remove fluorine from a zinc containing solution before zinc electro-refining in lower cost, fluorine is removed by adsorption from a zinc containing solution (leached solution) utilizing the character of the predetermined iron compound or zinc compound which can adsorb fluorine in an acid solution and desorb fluorine in an alkaline solution. The fluorine adsorbent/desorbent having adsorbed fluorine is treated in an alkaline solution, to desorb the fluorine. This makes it possible to regenerate the fluorine adsorbent/desorbent. Further, an electrolytic solution for zinc electro-refining can be prepared in lower cost, thus total zinc refining costs can be reduced. |
| priorityDate |
2004-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |