http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103331074-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate | 2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103331074-B |
| titleOfInvention | A kind of acylate aqueous solution for separating of sulfur dioxide in gaseous mixture |
| abstract | The present invention relates to liquid gas separation field, particularly relate to the desulfuration field of flue gas, more specifically relate to a kind of acylate aqueous solution for separating of sulfur dioxide in gaseous mixture.The object of the present invention is to provide a kind of sulphur dioxide absorbent that can be used for membrane contactor and absorb.The acylate aqueous solution that the invention discloses is made up of the aqueous solution of malate and amino-acid salt, and described malate is 1:(0.5 ~ 2.5 with the mol ratio that mixes of amino-acid salt).The acylate chemistry of aqueous solution good stability that the present invention proposes, foaminess is little, and viscosity is little, and abundant raw material source is easily bought, low price.The sulfur removal technology applying the acylate aqueous solution disclosed by the invention has high mass tranfer coefficient, Liquid Flow undisturbed, and resistance to mass tranfer is little, and desulfurization degree is high, easy to operate, and operating flexibility is large, does not produce secondary pollution, can stable operation in membrane contactor. |
| priorityDate | 2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.