http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101153258-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09G1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09G1-02 |
| filingDate | 2007-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101153258-B1 |
| titleOfInvention | Pyrogenic Silica Manufactured at High Capacity Manufacturing Facilities |
| abstract | The present invention has a specific surface area of 30 to 500 m 2 / g, an average aggregate particle diameter of 100 to 500 nm, and a relative thickening effect of greater than 2.0 for an amount of silica of 2% by weight in an optimally dispersed silicone oil, and the ratio of coarse particles It relates to a method for producing pyrogenic silica having less than 0.03% by weight relative to this pyrogenic silica and less than 100,000 coarse particles per ml with respect to 10% by weight aqueous dispersion of silica. The pyrogenic silica is produced in a flame in a reactor where the amount of reaction gas of 100 kg / h of one or more silicon compounds, fuel gas of 100 Nm ≒ / h, and more than 20% by volume of air at 300 Nm ≒ / h are present in the flame. Reaction, the nozzle discharge speed of the inlet gas from the reactor nozzle is 10 ~ 200m / s, the gas velocity and temperature in the nozzle and the reactor is radially homogeneously distributed.n n n n Fumed silica, specific surface area, thickening, spherical hydrodynamic diameter, silicon compound, flame, nozzle |
| priorityDate | 2006-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.