| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa75a7d64084ffac956b138c38971290 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-202 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G17-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G33-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G17-02 |
| filingDate |
2010-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4a5d982c6a11fee7d59693e65f6957a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a565c4f88ccebdf4df8fd4acd24d016d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75e196bdd952d0b80192070538a850b5 |
| publicationDate |
2018-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20180017242-A |
| titleOfInvention |
Improved method for removing metals and amines from crude oil |
| abstract |
Adding to the crude oil an effective metal removal amount of at least one hydroxycarboxylic acid selected from lactic acid, malic acid and salts thereof; Adding washing water to the crude oil; Mixing the crude oil, acid and wash water to form an emulsion; And separating the emulsion into crude oil having an aqueous phase and a reduced metal content. |
| priorityDate |
2009-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |