| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf67d824ec10e776bf089bbb656602e2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-112
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F2203-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F2203-1036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-1085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F2203-1092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F2203-1084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F2203-1072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-4009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-40086 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F3-1423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24F3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate |
1989-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49d4068947dacd7b5b8446b9a152a8ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75dbe411ff3fcb7461606bc911ee341c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1144c9cdd6535db8ad77375c694dca25 |
| publicationDate |
1991-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2238489-A |
| titleOfInvention |
Adsorption method and apparatus |
| abstract |
A gas containing NOx at a low concentration is contacted with an adsorbent comprising a copper salt supported on zeolite whereby the NOx is adsorbed and removed efficiently. The copper salt is preferably selected from copper chloride, double salt of copper chloride and ammine complex salt of copper chloride. An apparatus for purifying an NOx-containing gas comprises an adsorptive dehumidifier 1 for dehumidifying the gas with a dehumidifying agent and regenerating the agent with a purified gas, and an adsorptive denitration unit 2 for denitrating the dehumidified gas. The denitration unit has an adsorbent regenerating zone provided with a channel 9 for recycling an NH3- containing regenerating gas and with a channel 10 for withdrawing a portion of the regenerating gas from the recycling channel, passing the withdrawn gas through a denitration reactor 5 and then releasing the denitrated gas into the atmosphere. <IMAGE> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9319835-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0640375-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9429001-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BE-1010539-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0640375-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2728806-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5635142-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2296491-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1043310-C |
| priorityDate |
1988-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |