http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210237143-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_64e1957c0ace20a8b039a37e25f3dfb1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D3-16 |
| filingDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5628024d112690fbb6daafc1189fadd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c97a8d655513e58ff9a851921fefaf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c7c73d60c07c86b1a641fb8b0dd16a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68b7410b71a9a508405fa617cd39aea8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93fa08a066b5461cc79d883c657eb576 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7ca1833a15df72f22f7ce0730c624bc |
| publicationDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210237143-U |
| titleOfInvention | Secondary brine decarbonation device |
| abstract | The utility model provides a device for removing carbonate radical from secondary brine, which comprises a filtering brine acidification tank; the filtered brine acidification tank is a sealed tank body; the filtered saline water acidification tank is provided with a hydrochloric acid inlet, a filtered saline water inlet, a nitrogen inlet and a gas outlet, the hydrochloric acid inlet is used for inputting hydrochloric acid, the filtered saline water inlet is used for inputting filtered saline water output by a primary saline water refining process, the nitrogen inlet is arranged at the bottom end of the filtered saline water acidification tank and is used for continuous input of nitrogen, so that positive pressure is maintained above the inside of the filtered saline water acidification tank, and the gas outlet is arranged at the top end of the filtered saline water acidification tank and is used for discharging gas in the filtered saline water acidification tank. Because nitrogen gas continues to input in filtering the salt solution acidizing jar for the top in filtering the salt solution acidizing jar maintains the malleation, consequently, nitrogen gas can in time be discharged from the gas outlet with the carbon dioxide gas that adds the hydrochloric acid production in the salt solution, prevents outside air entering simultaneously and filters in the salt solution acidizing jar, avoids filtering the salt solution and receives secondary pollution. |
| priorityDate | 2019-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.