| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcb88e6c103e4974b104452c51fbb4a5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-28 |
| filingDate |
1988-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a84af3915c7ba4e51d5383e816be8f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96e15a0172efcd08f7985da1c29895f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db6db860332f980310607bd343917c5e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a8745f4f445188514f05901d8dce642 |
| publicationDate |
1989-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0313755-A2 |
| titleOfInvention |
Process for obtaining an arsenic resisent catalyst for eliminating nitrogen oxides from flue gases |
| abstract |
Catalysts for removing nitrogen oxides from exhaust gases, in particular from flue gases, based on titanium dioxide with molybdenum trioxide, tungsten trioxide and vanadium pentoxide as further catalytically active components are known. However, they experience rapid deactivation upon contact with arsenic compounds. The new manufacturing process should now make catalysts resistant to arsenic poisoning accessible. An additional impregnation of catalysts based on titanium oxide according to the prior art with a dissolved molybdenum and / or tungsten compound and optionally vanadium compound gives catalysts with an excellent resistance to arsenic poisoning. Use of arsenic poisoning-resistant catalysts for removing nitrogen oxides from exhaust gases. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2248587-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0067880-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0768110-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6475952-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106732709-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101444727-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106732709-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6419889-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9532789-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0403879-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1091637-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6054408-A |
| priorityDate |
1987-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |