| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f345527a2730680eae9db179a505efa4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00058 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-34 |
| filingDate |
1989-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6128118e7b222d75ca4f838d09a2a63b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a60d2970d8dc805cbc283e1f8f9b9026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d1142a658c6306202e2369535d068b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db8bbf9dc3c5135248ed822f8935c5b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c39cd75316566ae61e3d221e6185b391 |
| publicationDate |
1993-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1317090-C |
| titleOfInvention |
Multi-stage process for reducing the concentration of pollutants in an effluent using an ammonium salt |
| abstract |
MULTI STAGE PROCESS FOR REDUCING THE CONCENTRATION OF POLLUTANTS IN AN EFFLUENT USING AN AMMONIUM SALT ABSTRACT A process is presented for reducing the concentration of pollutants in an effluent from the combustion of a carbonaceous fuel. The process comprises injecting a first treatment agent into the effluent at a first temperature zone and injecting a second treatment agent into the effluent at a second temperature zone, wherein the first and second treatment agents are injected under conditions effective to reduce the effluent pollution index. At least one of the treatment agents comprises an ammonium salt of an organic: acid having a carbon to nitrogen ratio of greater than 1:1. |
| priorityDate |
1988-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |