http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108017566-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C333-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C333-20 |
| filingDate | 2016-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108017566-B |
| titleOfInvention | Purification method of lubricating oil additive mixed solution |
| abstract | The invention belongs to the field of fine chemical engineering, and relates to a novel purification process of a mixed solution of a lubricating oil additive. The water content in the mixed solution of the lubricating oil additive can be reduced to below 50ppm, the NaCl content can be reduced to below 10ppm, and the pH value is neutral through ceramic membrane filtration equipment. |
| priorityDate | 2016-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.