| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J4-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J10-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G25-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J6-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B13-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J4-00 |
| filingDate |
2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102242799-B1 |
| titleOfInvention |
Method for producing metal oxides by spray pyrolysis |
| abstract |
The present invention is a method of producing a metal oxide powder by flame spray pyrolysis, in which a) a stream of a solution containing at least one oxidizable or hydrolyzable metal compound is aerosolized with an atomizer gas, b) allowing the aerosol to react with the flame obtained by ignition of a mixture of fuel gas and air in the reaction space of the reactor, c) cooling the reaction stream, d) subsequently removing the solid product from the reaction stream, Where e) the reaction space comprises at least one continuous double-walled internal structure, wherein the wall of the double-walled internal structure facing the flame-conducting region of the reaction space is at least one in which gas or vapor is introduced into the reaction space in which the flame is burning And f) the slots are arranged such that the gas or vapor causes rotation of the flame. |
| priorityDate |
2017-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |