http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217511543-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e8de6a4b9d58f6f53467b4d82dcc7c75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e955a0e4b4a1deebe61caf2bc2cf06e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-247 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B59-00 |
| filingDate | 2022-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5eeae400cb6e40c673a4b901d30f7f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e11493e7cf0b25e2756793dd6e6666c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_343e9b15d4209832c1104b4e592771e9 |
| publicationDate | 2022-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217511543-U |
| titleOfInvention | A system for synthesizing high-purity rare earth carbonate precipitant |
| abstract | The present application discloses a system for synthesizing a high-purity rare earth carbonate precipitant, which is characterized by comprising: a carbon dioxide absorber, and the carbon dioxide absorber is respectively provided with a gas supply pipeline for introducing carbon dioxide and a gas supply pipeline for introducing ammonia water or liquid ammonia. Ammonia pipeline; tail gas purification tower, there is a pure water pipeline leading to pure water on the tail gas purification tower, pure water is sprayed and injected in the tail gas purification tower, and a circulation pipe for its own liquid circulation is arranged on the tail gas purification tower There is a circulating branch on the circulating pipeline, and the circulating branch is connected with the ammonia pipeline on the carbon dioxide absorber; the solution buffer tank, the solution buffer tank and the carbon dioxide absorber are connected through the solution pipeline, so that the solution in the carbon dioxide absorber is connected. It is discharged into the solution buffer tank and other structures; the system optimizes the synthesis path of high-purity ammonium carbonate solution, so that the purity of the synthesized high-purity ammonium carbonate solution is higher, the pollution to the environment is small, it meets the requirements of environmental protection, and the utilization rate of raw materials is high. Features such as low system failure rate. |
| priorityDate | 2022-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.