| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f1506fbaae6f1b6886345195d6b29b5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C17-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B33-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C17-1845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-61 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B02C19-00 |
| filingDate |
2008-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5600a13332c6bffec471e0d2f4efa387
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_350232db735218e4c93b1d5762ac6ebf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c32f9b3c00866546dbbf95b47a4e6f8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_137af1b7d712ee572d4dc63995142d74 |
| publicationDate |
2010-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7757976-B2 |
| titleOfInvention |
Method of processing nepheline syenite powder to produce an ultra-fine grain size product |
| abstract |
The method of converting nepheline syenite particulate feedstock with a grain size profile to an ultra-fine grain finish product for subsequent commercial use, the ultra-fine grain final product has a maximum grain size of less than about 6 microns. The method comprising: providing a dry feedstock with a controlled maximum particle size greater than about 20 microns; grinding the feedstock in a dry state by passing the feedstock vertically downward through a continuous, high-speed stirred ball mill whereby the feedstock is ground into an intermediate powder having a drastically reduced grain size profile than the grain size profile of the feedstock; and passing the intermediate powder from the mill through an air classifier using a rapidly moving high speed air stream moving along a given path to convey the ultra-fine grain product along the path and from the classifier and to allow coarse particulate material including particles larger than the ultra-fine product to be separated and then expelled from the classifier. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8858699-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011163192-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011165421-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7942351-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10294377-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8182601-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009260541-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011123804-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8070080-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008011190-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10065194-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010258659-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8864900-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9266115-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010304952-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9034096-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009013905-A1 |
| priorityDate |
2007-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |