| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-10715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3653 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-07 |
| filingDate |
2010-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1601ed1f70b8942f231fabf89f0cc1ad |
| publicationDate |
2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102612494-B |
| titleOfInvention |
Process for in situ formation of silicon, aluminum and titanium chlorides in the preparation of titanium dioxide |
| abstract |
The present disclosure relates to a process for preparing titanium dioxide comprising: reacting aluminum and alloys comprising silicon and titanium with chlorine gas at a temperature greater than 190°C to form chlorides of silicon, titanium and aluminum, based on the weight of the alloy , the alloy has a silicon content of at least 5%; adding titanium tetrachloride to chlorides of silicon, aluminum and titanium; oxidizing the chlorides of silicon, aluminum and titanium and titanium tetrachloride; and forming titanium dioxide. |
| priorityDate |
2010-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |