http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1536305-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb79cc0a76f7fcfe04d269b05c2c10dc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-00 |
| filingDate | 1987-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4082b229e5456a739f522cf866fe3d30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86ca9c9cda636d197923e357cb323642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb09b2f996e991a170ea1bd9ab4ff4bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3fc9592138f761cb19dffe6b9ece7c2 |
| publicationDate | 1990-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1536305-A1 |
| titleOfInvention | Method of group analysis of crude oils and petroleum products |
| abstract | The invention relates to petrochemical production, in particular to methods of group analysis of oils and petroleum products, and can be used in the analysis of pollution and the process of utilization of various fractions of oil by microorganisms during self-cleaning of sea areas. The aim of the invention is the separation of oil and oil products without prior deasphalation and an increase in the efficiency of the analysis. The process of chromatography was carried out by radially staged elution successively with carbon tetrachloride, toluene and methanol. During elution, the length of the displacement of each solvent from the starting point to the final front is fixed at R 1 = 2R 2 = 3R 3 , where R 1 is the length of the carbon tetrachloriden n n R 2 - travel length of toluenen n n R 3 is the displacement length of methanol. 1 tab. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2783483-C1 |
| priorityDate | 1987-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.