| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_265e1bc9f754515df2d21bcbbd9dc58a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3653
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/C01G23-07 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-047 |
| filingDate |
2010-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a07959ac17e9f096c624eb9441a94351 |
| publicationDate |
2014-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8734755-B2 |
| titleOfInvention |
Process for in-situ formation of chlorides of silicon, aluminum and titanium in the preparation of titanium dioxide |
| abstract |
This disclosure relates to a process for producing titanium dioxide, comprising: reacting aluminum and an alloy comprising silicon and titanium having a silicon content of at least 5%, based on the weight of the ahoy, with chlorine gas at temperatures above 190° C. to form chlorides of silicon, aluminum and titanium; adding titanium tetrachloride to the 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 |