http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020535103-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1809 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-1071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-10742 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-24 |
| filingDate | 2017-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020535103-A |
| titleOfInvention | Method for producing chlorosilanes |
| abstract | The present invention is a method for first producing chlorosilanes in a fluidized bed reactor by reacting a hydrogen chloride-containing reaction gas with silicon and, if necessary, a granular contact material containing a catalyst, wherein the fluidized bed reactor is used. the hydraulic diameter d hyd, the superficial gas velocity u L and particulate contact material sorter average diameter d 32 of the fluidized bed reactor, the surface a point in the orthogonal coordinate system plotting the Archimedes number Ar against Reynolds number Re chosen to map to, and said surface formulas 1a and 1b: Ar = 3 · 10 -3 · Re 2 -8.18 · Re + 1200 (1a), Ar = 4 · 10 -6 · Re 2 -0.69 It relates to a method defined by Re + 14400 (1b) (lower limit of Ar = 1 and upper limit of Ar = 3000). The present invention is a second method for producing chlorosilanes in a fluidized bed reactor by reacting a reaction gas containing carbon tetrachloride and hydrogen with a granular contact material containing silicon and a catalyst. Has the general formulas H n SiC 4-n and / or H m Cl 6-m Si 2 , in the general formula n = 1-4 and m = 0-4, and the hydraulic power of the fluidized bed reactor. Map points to the surface in an orthogonal coordinate system that plots the diameter dhyd , the superficial velocity u L in the fluidized bed reactor, and the sorter average diameter d 32 of the granular contact material, plotting the Archimedes number Ar against the Reynolds number Re. The surfaces are selected to be: Ar = 5 ・ 10-9 ・ Re 2 + 4.8 ・ 10 -3 ・ Re-102 (2a), Ar = 1 ・ 10-9 ・ Re 2 − is defined by 1.1 · 10 -2 · Re + 10774 (2b) ( lower limit of Ar = 0.3 and an upper limit of Ar = 3000), also relates to a method. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022539934-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7262589-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7275278-B2 |
| priorityDate | 2017-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.