http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104709884-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-22 |
| filingDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104709884-B |
| titleOfInvention | A kind of can produce sodium sulfide or the system of NaHS by selectivity |
| abstract | The invention discloses and a kind of can produce sodium sulfide or the system of NaHS, including Alkali liquid compounding system, hydrogen sulfide absorption system, sodium sulfide condensing crystallizing system and sodium sulfide packaging system by selectivity；Wherein, described Alkali liquid compounding system is connected with described hydrogen sulfide absorption system and sodium sulfide condensing crystallizing system respectively, described hydrogen sulfide absorption system is connected with described sodium sulfide condensing crystallizing system, and described sodium sulfide condensing crystallizing system is connected with described sodium sulfide packaging system.Single cover system can reach the mutual conversion producing 50000 tons of sodium sulfide and NaHS per year, processes a large amount of sour gas, it is achieved the value of environmental protection, and production capacity is high simultaneously, and system stability is long, simple to operate.Different with the molar ratio of hydrogen sulfide gas according to alkali liquor, produce sodium sulfide or NaHS. |
| priorityDate | 2015-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.