http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2714140-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8d7770fd1fc24db301bef1e929cbbb7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-602 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-33 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-14 |
| filingDate | 2009-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba210142462bdffd682a3b845873e662 |
| publicationDate | 2014-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2714140-C |
| titleOfInvention | Air pollution reduction solution |
| abstract | An improved method of controlling air pollution, a combustion gas is passed through a solution of an alkaline-earth metal sulfide and a redox buffer (e.g., a mono alkaline-earth metal phosphate salt), preferably but not essentially in combination with an alkaline-earth metal carbonate FGD system. The reagents are provided in a fully soluble form enabling low cost application and retrofitting of existing facilities whilst also including alkaline-earth bases salts, which advantageously afford stability to the process product. The reagents co-precipitiate when the solution achieves a pH of 4.5 to 6.5 such as is encountered in the acidic environment in conduits that carry combustion flue gases. |
| priorityDate | 2008-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.