| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B3-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B3-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B5-623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B5-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B5-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-04 |
| filingDate |
2004-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_520a23ccf12bd4c88130fea4735c02c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efc6c21709c12ec1f9fc131b791b9d4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e384552dad312c7eaa0bc4e236f6d8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_266e70684df1880e3fc82eb6816cf815 |
| publicationDate |
2010-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1669140-B1 |
| titleOfInvention |
Method of washing solid grain |
| abstract |
Solid grains within a high-concentration zone formed in a washing tank due to sedimentation by gravity are continuously washed by effecting counterflow contact with an ascending stream of washing liquid fed from the bottom of the washing tank. Impurities of the solid grains can be removed in high proportion by means of simple apparatus. Further, as washing waste liquid can be recycled as a washing liquid or dispersion medium for solid grain supply, the quantity of washing waste liquid discharged outside the system can be reduced. |
| priorityDate |
2003-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |