| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G29-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G53-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G53-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G53-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G53-10 |
| filingDate |
2006-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ce018ddb4022ebc7211f01ca11afb4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5d9c9be6a07944cfcedd1490822158c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f3c5ed75078fb329846b57befd5033a |
| publicationDate |
2015-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104694159-A |
| titleOfInvention |
Method for removing calcium from crude oil |
| abstract |
Methods for reducing calcium deposition along surfaces in contact with the water phase of a resolved water/oil emulsion are disclosed. High calcium crude oil and the like are contacted with a sequestrant to form a sequestered calcium containing complex that partitions to the water phase in the resolved emulsion. A specifically formulated polymeric deposit control agent is added to the water phase to inhibit calcium deposit formation therein and along surfaces in contact with the water phase. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110964556-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112552952-A |
| priorityDate |
2005-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |