http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102836631-B

Outgoing Links

Predicate Object
assignee http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ff4b330a21d232d7c28bb4ffc04c722
classificationIPCInventive http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-79
filingDate 2012-09-13^^<http://www.w3.org/2001/XMLSchema#date>
grantDate 2014-09-24^^<http://www.w3.org/2001/XMLSchema#date>
inventor http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03704552d35207777c1c4c9c6351c88e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a16e0329fa204a605be21e2f0fb9e0dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86314b55de5db532788d854c307c4c40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cdc4d096978b322aaf4bcef1e876bac
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publicationDate 2014-09-24^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber CN-102836631-B
titleOfInvention Method and device for selectively removing hydrogen sulfide from gas by utilizing amine droplets
abstract The invention relates to a method and a device for selectively removing hydrogen sulfide from gas by utilizing amine droplets, and provides the method for selectively removing hydrogen sulfide from gas by utilizing amine droplets. The method comprises the steps of (1) atomizing N-methyldiethanolamine solution into droplets with particle size of not larger than 50 micrometer; (2) uniformly mixing the droplets with hydrogen sulfide-containing mixed gas, and introducing into a micro-swirler; (3) allowing thorough contact and reaction between N-methyldiethanolamine droplets and hydrogen sulfide in the micro-swirler to transfer hydrogen sulfide into the droplets, and meanwhile separating the hydrogen sulfide-absorbed droplets from gas; and (4) enriching the hydrogen sulfide-absorbed droplets, recycling, regenerating, and circulating to the step (2). The invention also provides the device for selectively removing hydrogen sulfide from gas by utilizing amine droplets.
priorityDate 2012-09-13^^<http://www.w3.org/2001/XMLSchema#date>
type http://data.epo.org/linked-data/def/patent/Publication

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