| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c13653d186baae989e29beaacdacd7d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb0c07a7ac1e8bac70d0aef983d07798 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-0012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B04C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B55-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B04B5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D21-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B9-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B04B5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24C9-00 |
| filingDate |
2006-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2bc08dd58036f6f8e301aa46711701c |
| publicationDate |
2013-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8512577-B2 |
| titleOfInvention |
Process and apparatus for treating exhausted abrasive slurries for the recovery of their reusable components |
| abstract |
Process and apparatus for completely recovering the reusable components of an abrasive slurry used in slicing crystalline materials of silicon, quartz or ceramics when it becomes exhausted and enriched with undesired waste matter. The process consists of an initial centrifuge separation of the exhausted slurry as such and of a wet size-sorting treatment of the fraction containing the abrasive grains obtained from the centrifuge, carried out in a battery of hydrocyclones or centrifuges connected in series. The section for the recovery and purification of the abrasive grains comprises a multifunctional apparatus that performs all the required operations within a single pressure vessel. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9802337-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011293506-A1 |
| priorityDate |
2005-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |