http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2618558-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0ac2868131492852ca95e5d5cb688d9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-212 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-461 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-2823 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-28 |
| filingDate | 1988-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41af7cd214038e7a93ce07ae7afb0060 |
| publicationDate | 1989-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2618558-A1 |
| titleOfInvention | METHOD FOR DETERMINING THE CHEMICAL POLARITY OF A CRUDE OIL AND ITS HEAVY FRACTIONS |
| abstract | According to this method, the chemical interactions which crude oil exerts, induces and undergoes when it is in contact with a series of substances of known polarity and of known interaction are measured. The method comprises measuring, by reverse gas chromatography, the retention indices of known substances injected first into a column in which the stationary phase is crude oil and, secondly, into a column in which the non-polar substance is the substance. stationary phase. These first and second values, for all of the known substances, give third values which, for example, when added together, give the relative polarity of the crude oil. Application: Petroleum industry. |
| priorityDate | 1987-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.