| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c80fa4f1cc31cb20ada108f490290fb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23J2215-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23K2201-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23K2201-505 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L9-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23B90-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 |
| filingDate |
2005-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9d041d378ca561a7d0df7beb6c2b099
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2887521d1726eb23cf937b0e9faba678 |
| publicationDate |
2007-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7276217-B2 |
| titleOfInvention |
Reduction of coal-fired combustion emissions |
| abstract |
A process for mitigation of fouling deposits within a combustion zone, capturing of toxic metal emissions, and reduction of visible sulfur emissions attributable to sulfuric acid mist during coal combustion. SO 3 formed during coal combustion is reduced by the addition to the coal of raw, unprocessed magnesium-containing minerals such as magnesite ore or brucite ore. The minerals are pulverized to a fine particle size and combined with pulverized coal to provide a mixture of the particles. The mixture is combusted and the ore particles calcine and decrepitate to very fine magnesium oxide particles that have a significant particle surface area. The magnesium oxide particles react with the SO 3 produced during combustion of the coal and also capture toxic metals to reduce the quantity of undesirable stack discharge components. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11060723-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10359192-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014141380-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10563144-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8585787-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9752086-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8617264-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8382862-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8807055-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10962224-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10174268-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10612779-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018002690-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9181508-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9487722-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10641483-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8920158-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11732888-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11732889-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010263577-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10670265-B2 |
| priorityDate |
2004-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |