Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90b4814b9388751fc40ae1b78024ae1f |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-444 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-06 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-04 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-18 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-00 |
filingDate |
2020-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52e5dd478d436a34975b6fd7374ee7d6 |
publicationDate |
2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10968129-B1 |
titleOfInvention |
Minimizing wastes: method for de-oiling, de-scaling and distilling source water |
abstract |
Providing new distilling and/or de-scaling methods and systems herein is a matter of allowing for thermal balance without the need to fill a hot wet emulsion separation system with more steam and heat rejection devices to waste steam. One embodiment begins with efficiently utilizing three types of waste: (1) hot produced water along with its inherited thermal energy; (2) blowdown steam from drum-type boilers (DBs); and (3) return condensate of dry steam from the DBs. It ends with: (1) removing calcium hardness, magnesium hardness and silica, thereby recovering them as useful minerals; and (2) producing distillate for viscous oil recovery by steam injection and de-scaled hot brine for improved oil recovery by hot water flooding and/or other related methods. The vehicle to attain this set of solutions is a recycle brine multi-effect distillation (RB-ME) train comprises a forward feed section and a backward feed section along with two flashing stages. |
priorityDate |
2011-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |