http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109975344-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-23213 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N24-087 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N24-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 |
| filingDate | 2019-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f55d95e0a2d03b130faa8a5af801d7dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8d89ea450710631bacefedb6e90a226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62c941de2fff3e26d528ee10bf642fea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f0c8ed971c07207166ef11b4d22b04f |
| publicationDate | 2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109975344-A |
| titleOfInvention | A Classification Method of Complex Crude Oil |
| abstract | The invention provides a classification method for complex crude oil, belonging to the technical field of petroleum geology. The method can quickly and efficiently classify complex crude oil, and the classification result is accurate and reliable. The method includes the following steps: collecting crude oil samples in the research area, removing solid impurities and water in the crude oil samples; performing nuclear magnetic resonance detection on the pretreated crude oil samples to obtain carbon spectrum and hydrogen spectrum, and screening out the characteristics of the oil source. Functional groups; take the proportion of the peak areas corresponding to the above-screened functional groups in the carbon spectrum and hydrogen spectrum as variables, and use the K-means clustering algorithm to perform cluster analysis to obtain the classification results. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110646457-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110646457-A |
| priorityDate | 2019-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.