http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210825446-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a27cf206479d34a843ea782bf3a73ad9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-035 |
| filingDate | 2019-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_909825495d058a2102b940ff8d20539b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dc95237a8a0cec898862fffd6ca3afb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cada6a3cd7e43d1a9a751537a1111392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dc25a5d6025a85b9a8a2073fbff543b |
| publicationDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210825446-U |
| titleOfInvention | Cold hydrogenation slag slurry zero-emission treatment system |
| abstract | The utility model discloses a cold hydrogenation slag slurry zero-emission treatment system, which comprises a stirring tank, a dryer, a filter, a buffer tank, a flash evaporation kettle, a high-boiling-point substance storage tank, a condenser A, a condenser B, an intermediate storage tank A, an intermediate storage tank B, a rectifying tower, an acid-removing cooling machine and a high-boiling-point substance treatment device; the utility model has the advantages that: after liquid chlorosilane containing silicon powder from a cold hydrogenation device is treated by the system, the silicon powder is recovered and sold, and the recovered chlorosilane is reused in a polysilicon production system, so that raw materials for polysilicon production are saved, the yield of materials is improved, and the production cost of polysilicon is reduced; realizing zero discharge of the residual liquid of the high-boiling residues and reducing the influence on the environment. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114590811-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022041699-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111905438-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112408396-A |
| priorityDate | 2019-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.