http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2693960-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be4bfdb9dc9ad9086b7bc029119c8ed6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4027 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4044 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2008-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aec783de9da52f48e65a2d74268cdc2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51fa1a9b9441771f98d5777c8692842c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03fc91b07868386cffd1c3e2ebf00583 |
| publicationDate | 2009-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2693960-A1 |
| titleOfInvention | Method for qualitative and quantitative determining organic compounds of precious metals in various composition rocks |
| abstract | This invention falls within the realms of analytical chemistry and may be applied to make quality and quantity measurement of organic metals, namely, Au, Pt and Pd, present in various types of rocks and able to concentrate in their organic component. With this object in view the material being analyzed is mixed with potassium chloride (K) or sodium chloride (Na), and subjected to assay fusion with litharge. The entrapped cold shot is dissolved in aqua regia, and its dilute solution is analyzed by atomic-absorption method or by method of atomic emission with the use of plasma fixed by induction. This method makes it possible to preserve maximum of components being analyzed, whereas traditional methods of sample preparation which involve decomposition of samples and their transfer to solution cause loss of the most part of Au, Pt and Pt present as organic compounds. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111505106-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105547897-A |
| priorityDate | 2007-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.