| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6698873b4f14b995c9e66ad0d8f29e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-96 |
| filingDate |
1995-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5260976201ce45fc5b57fc261606884a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54d2befaf09dc15efe1a3829697b457f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acdee3bd003803727f074529249d4d09 |
| publicationDate |
1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5658545-A |
| titleOfInvention |
Metal regeneration of iron chelates in nitric oxide scrubbing |
| abstract |
The present invention relates to a process of using metal particles to reduce NO to NH3. More specifically, the invention concerns an improved process to regenerate iron (II) (CHELATE) by reduction of iron (II) (CHELATE) (NO) complex, which process comprises: a) contacting an aqueous solution containing iron (II) (CHELATE) (NO) with metal particles at between about 20 DEG and 90 DEG C. to reduce NO present, produce ammonia or an ammonium ion, and produce free iron (II) (CHELATE) at a pH of between about 3 and 8. The process is useful to remove NO from flue gas and reduce pollution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013266498-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111715210-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6872371-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113502363-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010143226-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009130013-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114682067-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8894960-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8071037-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017130956-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003026744-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9433885-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009067645-A1 |
| priorityDate |
1995-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |