http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213037421-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9346e7c38ef344222731efa5efdd8733 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-107 |
| filingDate | 2020-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e2feecbb706355a8582a7ecdae409e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceea952eb801400d0f882457631a180d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9e5daaf0105827066137dec9056ca56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79adb62b2f464d90266b6369ce5460a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4dc3454162e10374409314141867832 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0e0d123120eea3481bfe3cc7645ee80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cccf455d2c353e4724753e6652792e30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_391bf797a9de406ad237049564ee7a04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab5621b0b9343980b8c409a2beb2adee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70d974caf5aeca6b599837be9be68ec4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4f47d8ed6d3e532277c4066dc8abcee |
| publicationDate | 2021-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213037421-U |
| titleOfInvention | Impurity removal system for polycrystalline silicon production |
| abstract | The utility model discloses an impurity desorption system is used in polycrystalline silicon production belongs to polycrystalline silicon production technical field, including the person in charge, the front end of being responsible for links to each other with synthetic rectifying column tower cauldron, be responsible for respectively with sediment thick liquid pipe, first inlet pipe, first discharging pipe, third inlet pipe and third discharging pipe link to each other, be provided with first adsorption tower between first inlet pipe and the first discharging pipe, be provided with first cooler on the person in charge of first adsorption tower front end, be provided with the third adsorption tower between third inlet pipe and the third discharging pipe, be provided with the second cooler on the person in charge of third adsorption tower front end, the rear end of being responsible for links to each other with the rectification head tank. |
| priorityDate | 2020-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.