| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a22fd2cf841d6e0a71817261d915bc7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-5218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D1-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-0059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D1-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-00 |
| filingDate |
2015-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83e9f0966979e6e45286b3cdf5ae9697
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2994a8241e3814d8e9941cf57c28e805 |
| publicationDate |
2015-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015187459-A1 |
| titleOfInvention |
Oil recovery process including a high solids crystallizer for treating evaporator blowdown |
| abstract |
An oil recovery process is provided where an oil-water mixture is recovered from an oil-bearing formation (42). Oil is separated from the oil-water mixture to yield produced water. The produced water is typically subjected to a pre-treatment process (30). After pre-treatment, the produced water is directed to an evaporator (34) that evaporates at least some of the produced water and produces steam and an evaporator blowdown. The evaporator blowdown is directed to a dual stage crystallizer (50) that concentrates the evaporator blowdown. |
| priorityDate |
2014-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |