http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103771515-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G28-00 |
| filingDate | 2013-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103771515-B |
| titleOfInvention | A kind of phosphoric acid arsenic slag odor removal |
| abstract | A kind of phosphoric acid arsenic slag odor removal, mainly arrange reactive tank, washing bath, filter, pump, basin and drying with steam equipment, the connection of this device is: reactive tank, pump I, filter I, washing bath, pump II, filter II connect successively; The lower end of basin I is connected with pump I, and the upper end of basin I is connected with the lower end of filter I; The lower end of basin II is connected with pump II, and the upper end of basin II is connected with the lower end of filter II.This device utilizes phosphoric acid enterprise self to produce phosphoric acid and directly does odorless process to arsenic slag, without the need to other chemical processing agent, avoids causing secondary pollution; Pickling, washing and the heat energy needed for red arsenic drying, all from the residue steam in phosphoric acid production, greatly reduce energy consumption.This device arranges the recycle system, improves Pn 2 sn 5 the service efficiency of dearsenic agent, apparatus structure is simple, and equipment investment is few, and production cost is low, and arsenic slag good deodorization effect, has good economic benefit, social benefit and ecological benefits. |
| priorityDate | 2013-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.