Dowon SHUN

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Patents Grantslast 30 patents

Information Patent Grant
Installation and operation method of dual control valves in a high...
- Patent number 10,569,247
- Issue date Feb 25, 2020
- Korea Institute of Energy Research
- Ho-Jung Ryu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluidized bed solid circulation system using pressure and density d...
- Patent number 10,272,408
- Issue date Apr 30, 2019
- Korea Institute of Energy Research
- Ho-jung Ryu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dry carbon dioxide capturing device with multistage supply structure
- Patent number 8,852,329
- Issue date Oct 7, 2014
- Korea Institute of Energy Research
- Chang-Keun Yi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Dry carbon dioxide capturing device with improved energy efficiency
- Patent number 8,753,437
- Issue date Jun 17, 2014
- Korea Institute of Energy Research
- Chang-Keun Yi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
FLUIDIZED BED REACTOR CAPABLE OF VARYING FLOW VELOCITY
- Publication number 20150174546
- Publication date Jun 25, 2015
- Korea Institute Of Energy Research
- Chang-Keun Yi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DRY CARBON DIOXIDE CAPTURING DEVICE USING MULTI SORBENTS
- Publication number 20130167725
- Publication date Jul 4, 2013
- Korea Institute Of Energy Research
- Chang-Keun YI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Dry Carbon Dioxide Capturing Device with Multistage Supply Structure
- Publication number 20130152794
- Publication date Jun 20, 2013
- Korea Institute Of Energy Research
- Chang-Keun YI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DRY CARBON DIOXIDE CAPTURING DEVICE WITH IMPROVED ENERGY EFFICIENCY
- Publication number 20130087047
- Publication date Apr 11, 2013
- Korea Institute Of Energy Research
- Chang-Keun YI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL