http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102166989-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E20-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23J2215-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23J2215-101 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23L7-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23J15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23J15-02 |
| filingDate | 2018-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102166989-B1 |
| titleOfInvention | Phosphorus recovery system in pressurized oxygen combustion ash |
| abstract | The present invention relates to a system for recovering phosphorus from ash generated in pressurized pure oxygen combustion, and a combustor in which fuel and oxygen are pressurized and combusted, and exhaust gas generated by combustion in the combustor is introduced and introduced. A combustion unit including a desulfurization unit through which acidic water in which components contained in the exhaust gas are condensed is discharged; And a phosphorus recovery unit into which ash generated by combustion in the combustor is input and into which acidic water condensed by the desulfurization unit is introduced. It provides a phosphorus recovery system from a pressurized pure oxygen combustion ash. According to the present invention, by applying a phosphorus extraction process using ash generated by injecting a phosphorus-containing fuel into a pressurized pure oxygen combustion system and acidic water generated by condensation of exhaust gas, ash, which is a by-product of the existing pressurized pure oxygen combustion system, and The burden of acid water treatment and the supply of ash and sulfuric acid, which are components of the existing phosphorus recovery process, can be mutually solved. |
| priorityDate | 2018-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.