| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bab4970737e19b1d66c8d96b97adf7c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6089f75276203633cf56addebc5decbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be4bfdb9dc9ad9086b7bc029119c8ed6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36fd2a598ae8ec72d082947ce8c7f5c3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3103
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_4bc163c71c4a875181b7a7d92bc5021c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c2eab3fbc658cc087c62e487fde3614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b716967c3ef3dec71ae578df0280f071 |
| publicationDate |
2009-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009038496-A3 |
| titleOfInvention |
Method for qualitatively and quantitatively determining organic precious metal compounds in different composition rocks |
| abstract |
The invention relates to analytical chemistry and can be used for qualitatively and quantitatively determining the content of organic Au, Pt and Pd compounds present in different composition rocks and concentrated in the organic constituent thereof. The inventive method consists in burdening a tested material with Na or K chloride, carrying out the assay melting thereof in a mixture with litharge, dissolving the thus obtained metal bead in nitrohydrochloric acid and in analysing the diluted solution by means of inductively coupled plasma atomic absorption or atomic emission methods. Said method makes it possible to maximally preserve the analysed components. The traditional sample preparation methods cause the loss of the main portion of the analysed Au, Pt and Pd which are present in the form of organic compounds. |
| priorityDate |
2007-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |