| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c5789b87a371f528df856c44a58b605 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1096 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-0208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G31-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G31-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-02 |
| filingDate |
2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46ff3d1541e1c88f600f36173d303a18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56d204d9748f898c856ac3978fe2ccc9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b958548ca39658b27d763c3310a4163 |
| publicationDate |
2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11149210-B2 |
| titleOfInvention |
Method for the physical separation of refinery purge streams |
| abstract |
The present invention relates to a method for the physical separation of solids and asphaltenes with a conversion degree higher than or equal to 90%, present in refinery purge streams. Said method provides for heating a refinery purge stream to a temperature higher than or equal to 185° C. and not exceeding 220° C. and, subsequently, subjecting said heated purge to sedimentation by progressively lowering the temperature in a controlled manner to a minimum temperature of 100° C., without stirring the purge, so as to form a light phase and a heavy phase defined in relation to the density. |
| priorityDate |
2017-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |