| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb2edb0f237a90d982f2dce09ad61976
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58d747a758244f04750caa191d6bb879 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-26 |
| filingDate |
1997-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe0d44e0fc6f02af359d0e3b0c5f8dfc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c61d1523a9625783485ec9eafd8841ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7170df635dcb8b83adb8299eb17936e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a94f9ac312f965ded8a7b36665fad62 |
| publicationDate |
1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H10121158-A |
| titleOfInvention |
Precious metal recovery method |
| abstract |
(57) [Summary] In a method of reducing and capturing a noble metal cyano complex ion in an aqueous solution using a metal ion treating agent in which an anthrahydroquinone compound is supported on a porous carrier, a compound having a reactivity with cyanide ion is provided. And a method for recovering a noble metal by treating the aqueous solution in the presence of a metal compound such as nickel or an aldehyde. [Effect] By reacting with the cyanide ion released when the noble metal cyano complex ion is reduced, the reduction reaction of the noble metal cyano complex ion by the metal ion treating agent can be smoothly performed, and the noble metal can be efficiently reduced and captured. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010209376-A |
| priorityDate |
1996-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |