http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215326952-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_169d03c7a6058aefa938b3a41ba8d952 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-30 |
| filingDate | 2021-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8764b75b84531900fa847403e9832b70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59d5eecb1f7e587f9fd392957e967c46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a23daf999fcc6cff5b9c3dc3303731d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee7a4974373d7418896b53fb5511f90f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b249c7adf31c9e18b623d21ae278e57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1af31a283cbddbd6d4a45ab5e7b3c523 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8791e14f7c69a08d96f9c2d93a8d806e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b6ee2fba57093f0e11ad8da4466c2af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08a852d016d4a88528465d413d5e85b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78e2fb584c74d178932d67ec431f5462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c26c1dc27756c741244d5dfc8a3778f5 |
| publicationDate | 2021-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215326952-U |
| titleOfInvention | Impurity removing device for producing potassium dihydrogen phosphate by wet-process phosphoric acid extraction |
| abstract | The utility model discloses an impurity removing device for producing monopotassium phosphate by wet-process phosphoric acid extraction, and relates to the technical field of monopotassium phosphate production. A liquid inlet at the top of a steam heating concentration tank of the impurity removing device is connected with a water phase discharge outlet at the bottom of the phase separation tank, a steam outlet at the bottom of a spiral steam pipe at the middle part is positioned below the liquid level, a motor output shaft at the top is connected with a stirring paddle, the stirring paddle is positioned in the steam heating concentration tank, and a discharge outlet is arranged at the bottom; the feed liquor pipe at heat preservation subsider top is connected with steam heating concentrator bowl bin outlet through the conveying pump, and feed liquor socle portion is located heat preservation subsider lower part, and heat preservation subsider top overflow mouth is connected with the crystallizer tank, is provided with steam jacket on the heat preservation subsider lateral wall. Steam is sent into the lower part of the steam heating concentration tank through a spiral steam pipe, materials in the tank body are rapidly heated and concentrated, the materials enter the tank body from the lower part of the heat preservation sedimentation tank through a liquid inlet pipe to be sedimentated and decontaminated, and purified concentrated potassium dihydrogen phosphate solution is obtained through an overflow port. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113415791-A |
| priorityDate | 2021-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.