| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-0283 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-83 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-83 |
| filingDate |
2018-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109395552-B |
| titleOfInvention |
Liquid-steam vortex phase-change integrated desulfurization and byproduct recovery process |
| abstract |
The invention belongs to the technical field of flue gas desulfurization, and provides a liquid-vapor vortex phase change integrated desulfurization and byproduct recovery process, which comprises the steps of pre-desulfurization, impurity removal of a desulfurizer mixed solution, purification of a magnesium sulfate solution and recovery of magnesium sulfate monohydrate powder, and solves the technical problem that byproducts of the existing flue gas desulfurization equipment are not effectively recycled. |
| priorityDate |
2018-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |