Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d0d8dd46d88a8e3db9e4fed06c8c696 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-93 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D1-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-00 |
filingDate |
2015-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2016-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ad461900c533a9a11b39009813a5799 |
publicationDate |
2016-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9481799-B2 |
titleOfInvention |
Treatment of tailings streams |
abstract |
A process for the treating a mature fine tailings stream is provided. Treatment comprises contacting an alkali metal silicate or polysilicate microgel and an activator with mature fine tailings, entrapping the sand and clay fines within a polysilicate microgel, spreading the silica microgel over a surface, and allowing the silica microgel to dry, and producing a trafficable surface. |
priorityDate |
2008-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |