http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110408961-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b75a05785dbfd86d27a87ddcdc5a524 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C3-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-34 |
| filingDate | 2019-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a963238ccf0adb9bf07d72220f992b23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2b4c7d897fa517519b5429e248899e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f5686dd672722789bb99e857fa13eb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4badf8b6df20fd971077efd9758f61bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5b051c5f792a9e5a426c570c9e50d5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ab5a76cad3d8b2d58674deaf4c72085 |
| publicationDate | 2019-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110408961-A |
| titleOfInvention | A kind of arc starting method of rare earth electrolyzer |
| abstract | The invention relates to an arc-starting method for a rare earth electrolytic cell. A first electrolyte layer is filled at the corner between a bottom lining and a side lining in a cell body; a rare earth oxide layer is then filled on the first electrolyte layer; , fill the second electrolyte in the inner space of the first electrolyte layer and/or the rare earth oxide layer; provide several arcing machines, and set up several graphite blocks in contact with the anode in the tank body; electrically connect one pole of the arcing machine with the anode , the other pole of the arcing machine is connected to the graphite block through the arcing rod, energized, and the first arcing is performed. When the second electrolyte in contact with the cathode is in liquid state, the arcing is stopped and the several arcing One pole that is electrically connected to the anode is electrically connected to the cathode, energized, and the second arcing is performed. When the temperature of the molten electrolyte in the tank reaches the electrolysis temperature requirement, the arcing is stopped; direct current is passed through the anode and the cathode to conduct electrolysis. The arc starting method of the invention can realize safe and stable starting of a large rare earth electrolytic cell. |
| priorityDate | 2019-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.