Inventor
ICHIKI MASAYOSHI
JP15 patents
Patents
15 patentsUS5158582AOct 27, 1992
Method of removing NOx by adsorption, NOx adsorbent and apparatus for purifying NOx-containing gas
HITACHI SHIPBUILDING ENG CO67 citations95
US5840649ANov 24, 1998
NOx adsorbents
HITACHI SHIPBUILDING ENG CO18 citations91
US6171372B1Jan 9, 2001
Nitrogen dioxide absorbent
HITACHI SHIPBUILDING ENG CO32 citations90
US5435981AJul 25, 1995
Method of adsorbing and removing nitrogen oxides
HITACHI SHIPBUILDING ENG CO33 citations90
US5635142AJun 3, 1997
NOx adsorption and removal apparatus
HITACHI SHIPBUILDING ENG CO47 citations87
US4293447AOct 6, 1981
Process for repairing plate-shaped denitrating catalysts
HITACHI SHIPBUILDING ENG CO26 citations81
US5439868AAug 8, 1995
Absorbents for removing low-concentration nitrogen oxides
HITACHI SHIPBUILDING ENG CO9 citations72
US4176091ANov 27, 1979
Denitrating catalysts having porous coating and process for producing same
HITACHI SHIPBUILDING ENG CO11 citations71
US4040981AAug 9, 1977
Process for producing denitrating catalysts
HITACHI SHIPBUILDING ENG CO18 citations69
US3939097AFeb 17, 1976
Exhaust gas cleaning catalysts and method of producing same
HITACHI SHIPBUILDING ENG CO14 citations68
US4383941AMay 17, 1983
Catalyst structure including glass fiber product
HITACHI SHIPBUILDING ENG CO3 citations62
US4206081AJun 3, 1980
Process for producing highly active denitrating catalysts
HITACHI SHIPBUILDING ENG CO4 citations62
US6423283B1Jul 23, 2002
Method for removing NOx
HITACHI SHIPBUILDING ENG CO5 citations61
US5612276AMar 18, 1997
Adsorbents for removing low-concentration nitrogen oxides
HITACHI SHIPBUILDING ENG CO2 citations61
US7396518B2Jul 8, 2008
High-temperature denitration catalysts and processes for preparing same
HITACHI SHIPBUILDING ENG CO0 citations44