http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113041986-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00142e0c7f82ba377c8f90b7ef4a9f26 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0053 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24 |
| filingDate | 2021-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19fdac6e4f973cbd192a4ab9ae83fb1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b467f7f9374294e34671b189bc34728 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c04164fe32af939354ba3f48daa1d627 |
| publicationDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113041986-A |
| titleOfInvention | Titanium dioxide oxidation reactor by chlorination process |
| abstract | The invention discloses a titanium dioxide oxidation reactor by a chlorination process, which comprises a heating section, a reaction section and a quenching section, wherein the heating section is integrally divided into a left section, a middle section and a right section, and the three sections are fixed together through flange plates to form a furnace body; the heating section left end middle part is provided with toluene rifle interface, is provided with one to four hot oxygen inlet pipe mouths on the external diameter face of heating section left end, and hot oxygen inlet pipe mouth uses the heating section centre of a circle as central annular array and distributes on the heating section, and the axial lead of hot oxygen inlet pipe mouth and heating section is 60 to 85 degrees contained angles. According to the invention, by utilizing the reasonable layout of the hot oxygen inlet pipe orifices, the hot oxygen enters the heating section and then spirally flows forwards along the axial direction of the inner wall of the heating section, so that the inner wall of the equipment is prevented from being directly burnt by flame, and the service life of the equipment is prolonged; the titanium tetrachloride air chamber adopting the volute shape design can effectively ensure the stable flow pressure of titanium tetrachloride, so that the hot oxygen and the titanium tetrachloride are fully mixed and reacted, and the quality of the semi-finished base material generated by the reaction is improved. |
| priorityDate | 2020-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.