http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210376040-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df35d9268f9fc39880d03c4b443348f0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N5-04 |
| filingDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42768d2bbb0f5c15eb0be631cf03b478 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_142ac7f975d02993b9a0f6bb1cce562e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04e41c7dd60fa9f57806f3ef009cb191 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18cd84d87aef7892aabfdf4ea4d8deef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9a14d48c3884c9f0fb4da7ebd4f5323 |
| publicationDate | 2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210376040-U |
| titleOfInvention | High melting point Fischer-Tropsch wax oil content measuring device |
| abstract | The utility model relates to the field of chemical production, and discloses a device for measuring the oil content of high-melting-point Fischer-Tropsch wax; the problem that the oil content measurement result is inaccurate due to low solubility of the high-melting-point Fischer-Tropsch wax is solved; the petroleum wax oil content measuring instrument comprises an evaporation chamber, a measuring platform arranged on the evaporation chamber and a steam pipeline connected with the evaporation chamber, wherein the tail end of the steam pipeline is connected with a gas nozzle, a heat preservation groove is formed in the measuring platform, the steam pipeline is communicated with a plurality of steam branch pipes, the inner part and the outer part of each steam branch pipe are coated with non-stick layers, each steam branch pipe is used for extending into the weighing bottle to be measured below the liquid level of Fischer-Tropsch wax, and a plurality of capillary holes are formed in each steam branch pipe; the utility model discloses an improve the temperature of the petroleum wax that awaits measuring and with the contact volume of steam, make the solvent evaporation complete, improve the accuracy of oil content measured value in the high melting point expense dewaxing, the problem that the dissolubility of oil in the butanone is low, the testing result is low on the side in the Fischer-Tropsch synthesis wax of high melting point has been solved to this device. |
| priorityDate | 2019-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.