| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae18305050c12a74878ef9c0412318db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37ddc402d5e4d5df1a1f6d7247e7067f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-182
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-1943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00779 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F5-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 |
| filingDate |
2004-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb449ff757f0cecfdf9a845f211dcaf9 |
| publicationDate |
2005-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005021432-A1 |
| titleOfInvention |
Silicic acid-containing powder production method and silicic acid-containing powder production system |
| abstract |
It is intended to provide a method of producing a silicic acid-containing powder and a system for producing a silicic acid-containing powder whereby rice hulls and straws are treated within a short time at a low cost without decreasing silicic acid and thus a powder containing natural silicic acid conveniently usable as a straight fertilizer can be produced. The above object is achieved by a method of producing a silicic acid-containing powder from rice hulls or straws which comprises jetting high-pressure steam into rice hulls or straws fed into a treatment container (2) and then powdering the contents while maintaining the pressure in the treatment container (2) at 1.45 MPa to 1.96 MPa. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111659336-A |
| priorityDate |
2003-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |