http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2148198-C
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-508 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-501 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 |
| filingDate | 1995-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a37b8f760884e7e8575a4cd37ba0f796 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fb4670232fdbb51c81fbaa7ee65418d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65d91cc37cf64eda23a1291b12777760 |
| publicationDate | 1999-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2148198-C |
| titleOfInvention | Method and system for so2 and so3 control by dry sorbent/reagent injection and wet scrubbing |
| abstract | A method and system for removing SO3 and SO2 from a flue gas produced by the burning of a fossil fuel. Particulates are removed from the flue gas to produce partially cleaned flue gas. A sufficient amount of calcium-based, sodium based or magnesium-based dry sorbent, preferably having a particle size larger than 1.0 - 2.0 microns, is injected into the flue gas to react with and remove substantially all of the SO3 from the partially cleaned flue gas to produce a substantially SO3-free flue gas containing reacted and unreacted dry sorbent. The substantially SO3-free flue gas is conveyed to wet scrubber means for removing SO2 to produce cleaned flue gas. In a first embodiment, sufficient dry sorbent is provided to remove desired amounts of SO3 and SO2. In a second embodiment, a make-up reagent provided to the wet scrubber means wets the dry sorbent, removes both the reacted and unreacted dry sorbent from the substantially SO3-free flue gas, and makes the unreacted dry sorbent available as a reagent for SO2 removal, the make-up reagent and the unreacted dry sorbent reacting with and removing the SO2 from the substantially SO3-free flue gas to produce cleaned flue gas. |
| priorityDate | 1994-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.