OCR Text |
Show \00~ ____ ~ ____ ~ ____ ~----~~----1 (IIIIJ l. 11: llIlx) lOo'!!(n 100h ,.-~ ~ \00 ..... ·9 -; /- 7" J - /~/ V/)//i . '7 - - _ -- --- T. ..... nil ljt ~ 0 uo H 110 8 0 o. ,ct: H U "0 8 H ,ct: ~ U I H H . ( 0 p::fO ~ 8H H 1_, H8 p::fO ~~ 8H H8 "000 011110 \011011 12000 ' 0 1:000 , 0110 UOO() nOllo 40110 ~~ . IlV(h·') PELLET CATALYST o H 8 ~ z '. o H til 8 p.. 0~-1- CJ) -- Q.S Z~ oc U~ .. ... Q.6 Z ;Ql 0$ H ~ 8 !!! U QA ~ i ~ ~ o 0 I D I I i HONEY COMB CATALYST .Fig.1-36 DENITRIFICATION Q-tARACTERISTICS .:.::---C= :; y (;:; \ 02~0 - :!il \ ) .- - Q.. ~ r/~ .~--~ :-- .. ~t~ , , ..... -- ~I ,~ f..d ~ ~,~~ ~ '0' "" '\ ''''~;2 J..p-~ SV.5:30b-1 ( g ~};1!:J:'=:' as "'1' -~~ii~ < ) REACTION : DENITRIfICATION RATIO RATIO NH3/NOx RATIOX100 COtlSurlPTION= HHl AT INLET-NHl AT OUTLET RATIO NH3 AT INLET NH3: CONCENTRATION [PPM] r----.----~--~----- REACTION RATIO CONSUMPTION RATIO) H IJ ~ - Q.8 -=- ~ r----t--.-...t...- _-I -t---+---+--+1iE5A~·.dl..!!!U_1 oC.4 ;::- ~~ (-C) o ~ 1-----+-0- 280 . r. --r--t---+--.j.:---J---I CJ) oZ ~E- Q.6 I--__- +~. 2 ~. 0 I '- ---r---+---+--+--.l--J U.. ~ Z o H 8 U ,ct: ~ p::f ::r: Z ~!r----t~_7.~~~77~~r-~~~-r----~---+~--+---~~ t----+- sv =- ~::i0 b -I :-t--:-~t----t-----+----:--I~ (~~~~!:t ~8(1)1"':";' ic~~ < ). ~:r----r~~~~I1-~~~+---+------~~ " D~--~~~~~~~~~~~~~~~~ 2000 ~COO 6000 8000 10000 12000 14000 D 2000 ~coo 6000 aooe 10000 12000 14000 OPERATION TIME (H) . OPERATION TIME (H) HONEY COMB CATALYST Fig.1-37 OPERATION .TIME - Nth REAC T ION RATIO l NH3 CONSUMP,.,UN RATIO .:' p, |