| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e183b88ffc72e64d1b805a946af58de |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2230-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2270-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-12 |
| filingDate |
2014-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ad65f9e7198fcb3734fa70a4d322823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8a0e0a990ec41c185ca3c64867f9b6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33742ade57756ff81847895409f0d356
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_240497def2abc3c86b6d9715ef5b3b7a |
| publicationDate |
2015-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015159104-A1 |
| titleOfInvention |
Dispersing fines in hydrocarbon applications using artificial lift |
| abstract |
The lifetime of artificial lift systems, such as progressing cavity pumps (PCPs), used to transport aqueous slurries which contain fine particles, e.g. coal fines, may be prolonged by incorporation of at least one dispersant in the slurries. The dispersants act to inhibit or prevent the fine particles from agglomerating to plug the artificial lift intake and/or inhibit or prevent the agglomerated coal fines settling above the artificial lift system. The dispersant may also improve the lubricity of the slurry. |
| priorityDate |
2013-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |