| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c6c6f054e437989aaa22062528d6f31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fd05766e446b64b860ed9ce0e623e26 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2201-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 |
| filingDate |
2019-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a979bf40b73471d1e66e1c24a5033c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80d9eba400361f3af445975b032a84eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fc6f84a73474dff918363294642322c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8dceaa3bec902e895c155cb8e390aa8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9d8e63a8c57e4a0361bfc56e37a4f64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08cd4b4b8a5a65b392fe84cc0e04c09e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50540fc6159d53b86e419aca68c2d51e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7690ea7b9f5743f0303eea2ad457fba4 |
| publicationDate |
2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20210031191-A |
| titleOfInvention |
MELTING UREA FIXATION PREVENTING APPARATUS, MELTING UREA SUPPLY APPARATUS INCLUDING THE SAEM, AND NH3 REDUCING AGENT SUPPLYING-EQUIPMENT SYSTEM FOR SCR(Selective Catalytic Reduction) DENITRIFICATION EQUIPMENT COMPRISING THE MELTING UREA SUPPLY APPARATUS |
| abstract |
The present invention prevents molten urea from melting solid urea so as to be used as ammonia reducing agent used in a selective reduction catalyst (SCR) denitrification facility from sticking to the transfer pipe during start-up and shutdown of the facility as well as during the operation of the facility. It relates to an ammonia reducing agent supply facility system for a solid urea-based selective reduction catalyst denitrification facility including a molten urea supply device and a molten urea supply device. According to the present invention, there is provided an apparatus for preventing adhesion of molten urea used in an ammonia reducing agent supply system system for producing and supplying a reducing agent to be used in a selective reduction catalyst (SCR) denitrification facility, comprising: a molten urea flow pipe through which molten urea flows; A heat source supply pipe surrounding the molten urea flow pipe; And a heat source supply line for supplying a heat source to the heat source supply pipe. |
| priorityDate |
2019-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |