F23J2217/30 - CPC Classification Index

ClassID:

156851 ⎘

F23J2217/30 - CPC Classification

Classification description:

Intercepting solids by screens

Recent Application in this class:

20170328564

2017-11-16

Exhaust duct and boiler

20170008765

2017-01-12

Method And Apparatus For Separation Of Offgas In The Combustion Of Particular Metals

20160273766

2016-09-22

Duct wall surface structure

20140134061

2014-05-15

Urea decomposition and improved SCR NOx reduction on industrial and small utility boilers

20130098480

2013-04-25

Gas distributor for granular moving-bed filter

20110056417

2011-03-10

CATALYST ASH PROTECTOR

20110048234

2011-03-03

System and method for protection of SCR catalyst

20100202945

2010-08-12

Method and apparatus for the enhanced removal of aerosols and vapor phase contaminants from a gas stream

20080202077

2008-08-28

Assembly for ash separation from flue gas

#10

20080115704

2008-05-22

Method and apparatus for the enhanced removal of aerosols and vapor phase contaminants from a gas stream

#11

20080105120

2008-05-08

Method and apparatus for the enhanced removal of aerosols from a gas stream

#12

20070186473

2007-08-16

Methods and systems for advanced gasifier solids removal

#13

20060283362

2006-12-21

Device for elimination of incombustible particles from gases