$B0EH?1~>r7o2<$G$N%Z%k%*%-%7%"%;%A%k>K;@!J(BPAN$B!K$NG.J,2r$K$h$k0l;@2=CbAG$*$h$S(B $B%W%m%Z%s$N;@2=B%?J$KBP$9$k29EY$N1F6A(B
$B(!%7%_%e%l!<%7%g%s$K$h$k8!F$(!(B

$B4dK\0l@1(B*1 $B!$?9ED5WCK(B*2 $B!$>.:dFF(B*1,$BC+866Q(B*1,$B;0EDOB5A(B*1,$BBgDMAT0l(B*1,$B:dK\OBI'(B*1

Return

I. $B$O$8$a$K(B

$B%Z%k%*%-%7%"%;%A%k>K;@(B($B0J2H]!"$$$o$f$k8w2=3X%9%b%C%0Cf$K4^$^$l$kBeI=E*$JFs1]$B!#(B $B$^$?!"(BPAN$B$O2F5($NF|Cf$K$O!"(B40ppb$B%l%Y%k$^$GC_@Q$9$k$H$NB,DjNc$bJs9p$5$l$F$*$j(B [2]$B!"(B $B$=$l<+?HG.J,2r$K$h$j%Z%k%*%-%7%"%;%A%k%i%8%+%k$*$h$S(BNO2$B$rJ|=P$9$k$3$H$+$i!"(B $B%i%8%+%k8;$J$i$S$K(BNO2$B$N0l;~E*%j%6!<%P!<$H$7$FF/$/(B[3]$B$?$a!"(B $BBg5$Cf$NCbAG;@2=J*$N(B $BJQ49>CLG2aDx$K$*$$$FJ#;($JLr3d$rC4$C$F$$$k!#(B
$B!!A0Js(B[4]$B$G$O!"(B PAN$B$NC_@Q$7$?2F5(Mr7o2<$G(BPAN$B$N(B $BG.J,2r$K$h$j@8@.$9$k%Z%k%*%-%7%i%8%+%k$H0l;@2=CbAG(B(NO)$B$H$NH?1~$+$i%9%?!<%H$9$k0lO"$N(B $BH?1~$K$h$j!"(BOH$B%i%8%+%k$,@8@.$7%W%m%Z%s$N$h$&$J%*%l%U%#%s$N;@2=$rB%?J$9$k$H$H$b$K(BNO$B$N(B $B;@2=$r$bB%?J$9$k$3$H$rJs9p$7$?!#(B
$B!!K\Js$G$O!"A0Js(B[5]$B$N2=3XH?1~%b%G%k$N%7%_%e%l!<%7%g%sK!$N1~MQ$H$7$F!"(B $B4]$B$G;HMQ$7$?$N$H(B $BF10l$N2=3XH?1~%b%G%k$NAH$_9g$o$;$K$h$j!"(B $Br7o2<$G$N!"(BPAN-NO-C3H6-Air$B7O$N0EH?1~$N(B $B%7%_%e%l!<%7%g%s$r9T$$!"(BPAN$B$NG.J,2r$KH<$&%i%8%+%k8;$H$7$F$NF/$-$KBP$9$k29EY$N1F6A$K(B $B$D$$$F9M;!$9$k$3$H$rL\E*$H$7$?!#(B

II. $BJ}K!(B

II.$B#1(B. PAN$B$N1UAj9g@.(B
$B=c?h$N(BPAN$B$N9g@.$O!"(BNielsen$B$i$NJ}K!(B[6]$B$K=>$$!"(B $B$^$:!"L5?e?];@$N2a;@2=?eAG?e$K$h$k(B $B;@2=$GD4@=$7$?2a?];@MO1U$r!"%*%/%?%s$^$?$O%H%j%G%+%sMOG^Cf!"(B0$B!n$K$*$$$FG;N2;@$*$h$S(B $BG;>K;@$r2C$($F(B10$BJ,4VH?1~$5$;$?8e!"M-5!Aj$rI9?eCf$KCm$.?6b;J|CV$7!"M-5!Aj$rJ,N%$7!"(B $B4%Ag=hM}$7$?8e%P%$%"%kIS$KJ,$1 II.$B#2(B. PAN$B$NF1Dj$*$h$SG;EY7hDj(B
$B9g@.$7$?(BPAN$B$N%*%/%?%s$^$?$O%H%j%G%+%sMO1U$r8wO)D9(B100$B&L(Bm$B$N1UBNMQ%;%k$KCmF~8eD>$A$K(B FT-IR$BB,Dj$r9T$$!"=cEY$N9b$$$3$H$r3NG'$7$?!#$5$i$K!"(BPAN$B$,%"%k%+%j?eMO1UCf$G2C?eJ,2r$7!"(B $BDjNLE*$K?];@%$%*%s$H0!>K;@%$%*%s$r@8@.$9$k$3$H(B[7]$B$rMxMQ$7$F!"(B 3N$B$N(BNaOH$B?eMO1U(B10mL$B$K(B PAN$BMO1U$r(B50mL$BCmF~$7!"#1;~4V?6b;8e!"(BNEDA$BK!(B[8]$B$K=>$C$F!"(B $B0!>K;@%$%*%s$rDjNL$7!"(BPAN$BG;EY$r(B $B;;=P$7$?!#(B

II.$B#3(B. $B%,%9>u(BPAN$B$N(BGC-ECD$B$K$h$kDjNL(B
$B%F%U%m%s%P%k%V$*$h$S;nNACmF~8}(B($B%,%9%/%mMQ%;%W%?%`;HMQ(B)$BIU$N4{CNMF@Q$N%Q%$%l%C%/%9(B $B%,%i%9@=$N4u$7$FH?1~&;v(B)$B$r;HMQ$7!"%+%i%`29EY(B35$B!n0lDj!"%-%c%j%"%,%9N.B.$O!"(B40mL/min$B$H$7$?!#(B

II.$B#4(B. $B $B?^#1(B$B$KH?1~t$7$?(B $B%F%I%i!<(B


$B?^#1!!(BPAN-NO-C3H6-Air$B7O$NH?1~

$B%U%#%k%`@=$N%P%C%0(B($B:GBgMF@Q(B:320L)$B$K3FH?1~@.J,%,%9$r0lDjN.B.$G=jDj$N=iG;EY$K$J$k$h$&$K(B $B7W;;$5$l$?;~4VN.$79~$_%P%C%0Fb$N:G=*%,%9NL$,(B300L$B$H$J$k$h$&$K!"D4@a$9$k!#$^$?!"(BPAN$B%,%9$N(B $BF3F~$O!"?^Cf$N(BPAN$B%,%9H/@84oFb$K4{CNG;EY$N4uu$N(BPAN$B$H$7$F%P%C%0$XAw$j9~$`J}K!$K$h$C$?!#$J$*!"(B PAN$B$H(BNO$B$,6&B8$9$k$H(BPAN$B$NJ,2r$,?J9T$9$k$N$G!"(BNO$B%,%9$NF3F~$r:G8e$K!"(B2$BJ,0JFb$K9T$$!"(B NO$BF3F~=*N;;~$rH?1~3+;O;~4V$H$7$?!#H?1~ II.$B#5(B. $B2=3XH?1~%b%G%k$K$h$k%7%_%e%l!<%7%g%s(B
$B%7%_%e%l!<%7%g%s$N$?$a$NH?1~%b%G%k$O!"A0Js(B[4]$B$GMQ$$$?%b%G%k$HF1$8$G!"(B $B9qN)4D6-8&5f=j$N(B $B=)85$i$,3+H/$7$?H?1~<0(B158$B$+$i@.$k8w2=3XBg5$1x@w$NBeI=E*%b%G%k(B [9]$B$+$i8w2=3XH?1~$*$h$S(B $B%*%>%s4XO"$NH?1~$r=|$-!"$5$i$K(BPAN$B$NJ,2rB.EYDj?t$N29EY0MB8@-$,FC$KBg$-$$$3$H$r9MN8$7$F!"(B PAN-NO(PAN$B$KBP$7$FBg2a>j(B)-Air$B7O$K$*$$$F3F29EY$G.Fs>hK!$K$h$k(BArrhenius$B%W%m%C%H$+$i7h$a$i$l$kCM$rJ,2rB.EYDj?t$H$7$F:NMQ$7$?!#$J$*!"(B $B$3$NH?1~%b%G%k$G$O!"%i%8%+%k$,4XM?$9$kH?1~$,B?$/!"$+$D(BPAN$B$NJ,2rB.EYDj?t$r=|$$$?B>$N(B $B3FB.EYDj?t$N29EY0MB8@-$,==J,$K>.$5$/(B($B-7(B.$B#3(B.$B$G=R$Y$k(B)$B!"69$$29EYHO0O$G$O$[$\0lDj$H(B $B8+$J$;$k$HH=CG$7$F85$N%b%G%k$G;H$o$l$F$$$k(B30$B!n$K$*$1$kCM$r$=$N$^$^;HMQ$7$?!#$^$?!"(B $BG;EY%l%Y%k$NE@$GZ$NFq$7$$Mr7o2<$G!"(B15$B!A(B35$B!n$N29EY$K$*$1$k(B $B%7%_%e%l!<%7%g%s$r9T$C$?!#%7%_%e%l!<%7%g%s$K;HMQ$7$?O"N)>oHyJ,J}Dx<0$N?tCM7W;;K!$K$O!"(B $B$-$6$_I}$r7W;;Cf$K<+F0E*$KD4@0$9$k$3$H$K$h$C$F7W;;;~4V$rBgI}$KC;=L$9$k$3$H$N$G$-$k(B Gear$BK!(B[10]$B$rE,MQ$7!"(B $BH?1~%b%G%k$r2=3XH?1~<0$HB.EYDj?t$N%;%C%H$GF~NO$7!"=i4|>r7o$H$7$F(B $BH?1~J*5]$B$NJ}K!$r;HMQ$7$?!#(B

III. $B7k2L$*$h$S9M;!(B

III.$B#1(B. $B1UAj9g@.$7$?(BPAN$B$N(BIR$B5[<}%9%Z%/%H%k(B


$B?^#2(B $B%*%/%?%sMO1UCf$N(BPAN$B$N(BFT-IR$B5[<}%9%Z%/%H%k(B

$B1UAj9g@.8e!"(B-30$B!n$GJ]B8$7$?(BPAN$B$N%*%/%?%sMO1U$r<<29$KLa$7$F!"%;%k8|(B100$B&L(Bm$B$N1UBN%;%k$K(B $BCmF~D>8e$KB,Dj$7$?(BFT-IR($BF|K\EE;R@=(BJIR-100)$B$N5[<}%9%Z%/%H%k(B($BMOG^$H$7$F$N%*%/%?%s$N5[<}$r(B $B:9$70z$$$?(B)$B$r(B$B?^#2(B$B$K<($7$?!#(B 1830,1728,1294,1153,787cm-1$B$K8+$i$l$k5[<}$O!"(BHoldren$B$i$,(B PAN$B$N%*%/%?%sMO1U$K$D$$$FB,Dj$7$?5[<}%9%Z%/%H%k(B [11]$B$HGH?t$*$h$SAjBP5[<}6/EY$H$b$KNI$$(B $B0lCW$r<($7$F$$$k!#$J$*!"(B$B?^#2(B$B$NCf$N(B1460$B$*$h$S(B1380cm-1$BIU6a$N5[<}$O(B $BMOG^$N5[<}$,%-%c%s%;%k(B $B$5$l$J$+$C$?$3$H$K$h$k$b$N$G$"$k!#(BPAN$B$N%H%j%G%+%sMO1U$K$D$$$F$b$[$\F1MM$N%9%Z%/%H%k$,(B $BF@$i$l$?!#(B

III.$B#2(B. PAN$B$NJ,2rB.EYDj?t$N7hDj(B
PAN$B$O!"6u5$Cf$K==J,$J(BNO$B$,B8:_$9$k>l9g!"0J2<$N$h$&$KJ,2r$,?J9T$9$k(B[3]: 

                    ki
   CH3C(O)O2NO2 $B!!(B  $B"*(B   CH3C(O)O2 + NO2              (i)
                    k-i
   CH3C(O)O2 + NO2  $B"*(B   CH3C(O)O2NO2                 (-i)
                    kii 
   CH3C(O)O2 + NO   $B"*(B   CH3C(O)O + NO2               (ii)
                          
   CH3C(O)O + O2    $B"*(B   CH3O2 + CO2                  (iii)
                          
   CH3O2 + NO       $B"*!!(B CH3O + NO2                   (vi)
                          
   CH3O + O2        $B"*(B   HCHO + HO2                   (v)
                          
   HO2 + NO         $B"*!!(B OH + NO2                     (vi)
                          
   OH + NO          $B"*!!(B HONO                         (vii)
                         
$B!!(B OH + NO2         $B"*(B   HONO2                     $B!!(B (viii)
$B$7$?$,$C$F!"(BPAN 1$BJ,;R$NJ,2r$G(B3$B!A(B4$BJ,;R$N(BNO$B$,(BNO2$B$K;@2=$5$l$k!#(B
$B$3$3$G!"(B
$B!!(B -d[PAN]/dt$B!a(Bki[PAN]$B!](Bk-i[CH3C(O)O2][NO2] $B!!(B                     (I)
[CH3C(O)O2]$B$K$D$$$FDj>o>uBV6a;w$rE,MQ$9$k$H!"(B
$B!!(B d[CH3C(O)O2]/dt$B!a(Bki[PAN]$B!](Bk-i[CH3C(O)O2][NO2]$B!](Bkii[CH3C(O)O2][NO]$B!a(B0
$B$H$J$j!"(BCH3C(O)O2$B$NDj>oG;EY$, 
   [CH3C(O)O2]$B!a(Bki[PAN]/(k-i[NO2]+kii[NO])                         (II)
(I),(II)$B$h$j(B
$B!!(B -d[PAN]/dt$B!a(Bkikii[NO][PAN]/(k-i[NO2]+kii[NO])
$B$7$?$,$C$F!"(Bkikii[NO]/(k-i[NO2]+kii[NO])$B$,(BPAN$B$N8+$+$1$N0l.$5L\$NCM$H$J$k!#(BNO$B$,(BPAN$B$KBP$7$FBg2a>j$N(B $B>r7o2<$G(BPAN$B$NJ,2rB.EY$r5a$a$l$P!"$9$J$o$A(Bk-i[NO2]$B"c(Bkii[NO]$B$,@.N)$9$kH?1~=i4|$N0l@~ItJ,$N79$-$+$i(Bki$B$NCM$r;;=P$9$k$3$H$,$G$-$k!#(B
$B!!$3$N$h$&$K$7$F$BI=#1(B $B$K<($7$?!#(B
                                                                                


        $BI=(B 1  PAN$B$N3F29EY$K$*$1$k0l
      $B(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(B                  
            $BH?1~29EY(B($B!n(B)             ki(min-1)
      $B(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(B                  
               12                     0.0033
               12                     0.0030
               22                     0.0177
               22                     0.0162
               30                     0.0548
               30                     0.0637
               35                     0.119
               35                     0.106
      $B(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(B
$BI=$NCM$+$i3h@-2=%(%M%k%.!<$r;;=P$9$k$H(B27$B!^(B2kcal/mol$B$H$J$j!"(BCox$B$i$,Js9p$7$F$$$kCM(B (24.9kcal/mol) [3]$B$H III.$B#3(B. $BH?1~%b%G%k$NBEEv@-$HH?1~%b%G%k$K$h$k%7%_%e%l!<%7%g%s7k2L(B
$BA0Js$G$O!"(BPAN-NO-Air$B7O$KC:2=?eAG$H$7$F%W%m%Z%s$rE:2C$7$?>l9g!"(BNO$B$*$h$S%W%m%Z%s$N8:?j$,(B $BB%?J$5$l!"%W%m%Z%s$H(BNO$B$N=iG;EYHf(B[C3H6]0/[NO]0$B$r(B0$B$+$i(B0.8$B$^$GA}2C$5$;$k$H!"(BPAN 1$BJ,;R$NJ,2r$K(B $BH<$C$F;@2=$5$l$k(BNO$BJ,;R$N?t(B($B"$(B[NO]/$B"$(B[PAN])$B$,%W%m%Z%s$N6&B8$7$J$$;~$N(B3.7$B$+$i(B6$B$r1[$($k$^$G!"(B $BD>@~E*$KA}2C$9$k$3$H$J$i$S$K(BPAN 1$BJ,;R$NJ,2r$KH<$C$F;@2=$5$l$k%W%m%Z%sJ,;R$N?t(B $B!J"$(B[C3H6]/$B"$(B[PAN])$B$,(B0$B$+$i(B1.2$B$^$GHfNc$7$FA}2C$9$k$3$H$,!"9qN)4D6-8&5f=j$N%0%k!<%W$,3+H/$7$?(B $B%W%m%Z%s(B-NOx-Air$B7O$NBg5$2=3XH?1~%b%G%k$r=$@5$7$?H?1~%b%G%k$K$h$k%7%_%e%l!<%7%g%s$N7k2L$+$i(B $B3N$+$a$i$l$k$H$H$b$K4]$B!#$7$?$,$C$F!"(B $BK\8&5f$G$O!"(B $BA0Js(B[4]$B$G;HMQ$7$?2=3XH?1~%b%G%k$K$h$C$F(BPAN-NO-C3H6-Air$B7O$N0EH?1~$rE,@Z$K(B $BI=8=$7$&$k$HH=CG$7$F!"(B2.5$B$K=R$Y$?r7o2<$G$NK\H?1~7O$N29EY0MB8@-$r(B $B%7%_%e%l!<%7%g%s7W;;7k2L$+$iI>2A$9$k$3$H$H$7$?!#(B
$B!!F~NO7A<0$GI=$7$?(B76$B$NAGH?1~$H(B30$B!n$K$*$1$kB.EYDj?t$+$i@.$kH?1~%b%G%k$r0J2<$K<($7$?(B ($B$?$@$7!"JdB-@bL@$NI,MW$+$i!"F~NO7A<0$K$OL5$$H?1~<0HV9f$r2C$($?!K!#$3$3$G!"B.EYDj?t$N(B $BC10L$O!"0l 
 ' PAN DECOMPOSITION
 NO + NO + O2 --> NO2 + NO2                                ;r=6.7E-10 (1)
 NO + NO3 --> NO2 + NO2                                    ;r=2.8E4   (2)
 NO + OH --> HONO                                          ;r=1.7E4   (3)
 NO + HO2 --> OH + NO2                                     ;r=1.2E4   (4)
 NO2 + NO3 --> N2O5                                        ;r=2.8E3   (5)
 NO2 + NO3 --> NO + NO2 + O2                               ;r=0.62    (6)
 NO2 + OH --> HNO3                                         ;r=1.6E4   (7)
 NO2 + HO2 --> HO2NO2                                      ;r=1.7E3   (8)
 HO2NO2 --> HO2 + NO2                                      ;r=7.8     (9)
 HONO + OH --> NO2 + H2O                                   ;r=9.6E3  (10)
 HNO3 + OH --> NO3 + H2O                                   ;r=1.9E2  (11)
 N2O5 --> NO2 +NO3                                         ;r=2.2E1  (12)
 HO2 + HO2 --> H2O2 + O2                                   ;r=3.6E3  (13)
 HO2 + HO2 + H2O --> H2O2 + O2 + H2O                       ;r=1.2E-1 (14)
 H2O2 + OH --> HO2 + H2O                                   ;r=1.2E3  (15)
 CO + OH + (O2) --> HO2 + CO2                              ;r=4.4E2  (16)
 NO2 --> NO2W                                              ;r=6.6E-4 (17)
 NO2 --> HONO                                              ;r=3.9E-5 (18)
 NO2 + H2O --> HONO                                        ;r=1.0E-8 (19)
 N2O5 + H2O --> HNO3 + HNO3                                ;r=6.5E-6 (20)
 HNO3 --> HNO3W                                            ;r=4.8E-3 (21)
 CH3O2 + NO --> CH3O + NO2                                 ;r=1.2E4  (22)
 CH3O2 + NO2 --> CH3O2NO2                                  ;r=1.9E4  (23)
 CH3O2NO2 --> CH3O2 + NO2                                  ;r=6.0E2  (24)
 CH3O2 + HO2 --> CH3OOH + O2                               ;r=4.2E3  (25)
 CH3O2 + CH3O2 --> CH3O + CH3O + O2                        ;r=2.3E2  (26)
 CH3O2 + CH3O2 --> CH3OH + HCHO + O2                       ;r=3.9E2  (27)
 CH3O2 + CH3O2 --> CH3OOCH3 + O2                           ;r=4.4E1  (28)
 CH3O + NO --> CH3ONO                                      ;r=2.6E4  (29)
 CH3O + NO --> HCHO + HNO                                  ;r=4.4E3  (30)
 CH3O + NO2 --> CH3ONO2                                    ;r=2.0E4  (31)
 CH3O + NO2 --> HCHO + HONO                                ;r=3.5E3  (32)
 CH3O + O2 --> HCHO + HO2                                  ;r=1.9    (33)
 HCO + O2 --> HO2 + CO                                     ;r=8.1E3  (34)
 CH3C(O)O2 + NO + (O2) --> CH3O2 + CO2 + NO2               ;r=4.4E3  (35)  
 CH3C(O)O2 + NO2 --> PAN                                   ;r=2.9E3  (36)
 PAN --> CH3C(O)O2 + NO2                                   ;r=5.7E-2 (37)
 CH3C(O)O2 + HO2 --> CH3C(O)O2H + O2                       ;r=4.4E3  (38)
 C3H6 + OH + (O2) --> CH3CH(O2)CH2OH                       ;r=2.3E4  (39)
 C3H6 + OH + (O2) --> CH3CH(OH)CH2O2                       ;r=1.2E4  (40)
 CH3CH(O2)CH2OH + NO --> CH3CH(O)CH2OH + NO2               ;r=2.8E4  (41)
 CH3CH(O2)CH2OH + NO --> CH3CH(ONO2)CH2OH                  ;r=1.5E3  (42)
 CH3CH(OH)CH2O2 + NO --> CH3CH(OH)CH2O + NO2               ;r=2.8E4  (43)
 CH3CH(OH)CH2O2 + NO --> CH3CH(OH)CH2ONO2                  ;r=1.5E3  (44)
 CH3CH(O)CH2OH + (O2) --> CH3CHO + HCHO + HO2              ;r=3.6E8  (45)
 CH3CH(OH)CH2O + (O2) --> CH3CHO + HO2 + HCHO              ;r=3.6E7  (46)
 CH3CH(O)CH2OH + O2 --> CH3C(O)CH2OH + HO2                 ;r=1.7    (47)
 CH3CH(OH)CH2O + O2 --> CH3CH(OH)CHO + HO2           $B!!(B $B!!(B ;r=1.7    (48)
 CH3CH(O2)CH2OH + HO2 --> CH3CH(O2H)CH2OH + O2       $B!!!!(B  ;r=4.2E3  (49)
 CH3CH(OH)CH2O2 + HO2 --> CH3CH(OH)CH2O2H + O2        $B!!!!(B ;r=4.2E3  (50)
 CH3C(O)CH2OH + OH + (O2) --> CH3C(O)CHO + HO2 + H2O   $B!!!!(B;r=1.0E4  (51)
 CH3CH(OH)CHO + OH + (O2) --> CH3C(O)CHO + HO2 + H2O$B!!!!(B   ;r=1.9E4  (52)
 CH3CH(OH)CHO + OH + (O2) --> CH3CH(OH)C(O)O2 + H2O    $B!!!!(B;r=2.3E4  (53)
 CH3CH(OH)C(O)O2 + NO + (O2)  --> CH3CHO + HO2 + CO2 + NO2 ;r=4.4E3  (54)
 CH3CH(OH)C(O)O2 + NO2 --> CH3CH(OH)C(O)O2NO2          $B!!!!(B;r=2.9E3  (55)
 CH3CH(OH)C(O)O2NO2 --> CH3CH(OH)C(O)O2 + NO2         $B!!!!(B ;r=8.4E-2 (56)
 CH3CH(OH)C(O)O2 + HO2 --> CH3CH(OH)C(O)O2H + O2       $B!!!!(B;r=4.4E3  (57)
 CH3C(O)CHO + OH + (O2) --> CH3C(O)O2 + CO + H2O     $B!!!!(B  ;r=2.3E4  (58)
 C3H6 + NO3 + (O2) --> CH3CH(O2)CH2ONO2            $B!!!!!!(B  ;r=8.0    (59)
 C3H6 + NO3 + (O2) --> CH3CH(ONO2)CH2O2                $B!!!!(B;r=3.9    (60)
 CH3CH(O2)CH2ONO2 + NO --> CH3CH(O)CH2ONO2 + NO2   $B!!!!(B    ;r=2.8E4  (61)
 CH3CH(O2)CH2ONO2 + NO --> CH3CH(ONO2)CH2ONO2              ;r=1.2E4  (62)
 CH3CH(ONO2)CH2O2 + NO --> CH3CH(ONO2)CH2O + NO2           ;r=2.8E4  (63)
 CH3CH(ONO2)CH2O2 + NO --> CH3CH(ONO2)CH2ONO2              ;r=1.2E4  (64)
 CH3CH(O2)CH2ONO2 + HO2 --> CH3CH(OOH)CH2ONO2 + O2         ;r=4.2E3  (65)
 CH3CH(ONO2)CH2O2 + HO2 --> CH3CH(ONO2)CH2OOH + O2         ;r=4.2E3  (66)
 CH3CH(O)CH2ONO2 + NO2 --> CH3CH(ONO2)CH2ONO2              ;r=2.0E4  (67)
 CH3CH(ONO2)CH2O + NO2 --> CH3CH(ONO2)CH2ONO2              ;r=2.0E4  (68)
 CH3CH(O)CH2ONO2 + O2 --> CH3C(O)CH2ONO2 + HO2             ;r=4.4    (69)
 CH3CH(ONO2)CH2O + O2 --> CH3CH(ONO2)CHO + HO2             ;r=4.4    (70)
 CH3CH(O)CH2ONO2 --> CH3CHO + HCHO + NO2                   ;r=1.8E7  (71)
 CH3CH(ONO2)CH2O --> CH3CHO + HCHO + NO2                   ;r=1.8E6  (72)
 HCHO + OH --> HCO + H2O                                   ;r=1.4E4  (73)
 CH3CHO + OH + (O2) --> CH3C(O)O2 + H2O                    ;r=2.3E4  (74)
 HCHO + NO3 --> HCO + HNO3                                 ;r=2.6    (75)
 CH3CHO + NO3 + (O2) --> CH3C(O)O2 + HNO3                  ;r=2.9    (76)
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