http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104817480-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-08 |
| filingDate | 2015-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104817480-B |
| titleOfInvention | Reuse of Bunte salt in sodium hydrosulfite waste residue |
| abstract | The invention discloses a reuse method for Bunte salt in sodium hydrosulfite waste residue. The main processes include (1) acidolysis of Bunte salt, (2) oxidation of acidolysis product, (3) alkali neutralization, and (4) product precipitation. The method provided by the invention converts the waste Bunte salt in sodium hydrosulfite waste residue into high value-added sodium hydroxyethyl sulfonate, and turns waste into treasure, and the purity of the product can reach 95%. With the characteristics of mild reaction conditions and simple operation process, the method solves enterprise environmental pollution, and at the same time brings economic benefits and social benefits to enterprises. |
| priorityDate | 2015-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.