| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fcd2e6cbf71462f7680d09a00eef045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69bd8963a6a9bf4e19ee7f4aa65161da |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2250-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L2290-547 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L5-363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L5-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L5-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L5-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L5-04 |
| filingDate |
2014-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bad4c73651ebdbc63ed8b024aab3eac4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_461202869a963e7c83234f1c4b10a43b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7771e857ac45c689ad1db4e4671eddba |
| publicationDate |
2017-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9587192-B2 |
| titleOfInvention |
Vibration assisted vacuum dewatering of fine coal particles |
| abstract |
Fine coal particles are dewatered by mechanically removing water from the coal particles by vibration assisted vacuum dewatering to form a coal particle filter cake. The filter cake typically has a water content less than 35% by weight, suitable for extrusion to form discrete, non-tacky pellets. The vibration assisted vacuum dewatering may operate at a vibration frequency in the range from about 1 Hz to about 500 Hz. The vibration frequency may be adjusted during the dewatering process. In some embodiments, the vibration frequency is increased as the moisture content of the coal particle filter cake is decreased. Washing the filter cake during dewatering removes soluble contaminants. Various vibration assisted vacuum dewatering devices may be used, including a vibration assisted rotary vacuum dewatering drum, a vibration assisted vacuum disk filter, and a vibration assisted vacuum conveyor system. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11215397-B2 |
| priorityDate |
2013-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |