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7

XA* Kp 2A Û R+ S. : NA,0; NR,0 = NS,0 = 0; - ;

, 1.3.

1.4.

 

- Mi, /   i
ni,0, / ni ni,, / ni, /
NA,0 nA NA,0× nA,0× (1 - )
R R NR,0 -nr - NA,0×
S S NS,0 -ns - NA,0×
S ni,0     S ni = nA,0    

(1.1) ni (. . 1.4).

:

.

, :

. , =

1

2SO2 +O2 Û 2SO3+Q N0 =500 / SO2. . SO2 =0,8. .

SO2, :

NSO2,xp = NSO2, 0×X SO2;

:

NO2,xp = NSO2×SO2 = ×500×0,8 = 200 /

NSO3,xp = NSO2, 0×X SO2 = 500×0,8 = -400 /

(. .1.1):

NN2 = NO2 =3,76×200 = 752 /

. , , . , , . (.1.5).

1.5.

- Mi, /  
ni,0, / mi,0, / ni ni,, / ni, / mi, /
SO2     500×64=   500×0,8=400 500 400=100  
2     32×200=6400   500×0,8=200 200 200=0  
N2     752×28=21056     752 0=752  
SO3       -2 500×0,8=-400 0-(-400)=400  
           

 

! . , .

2

2SO2 +O2 Û 2SO3+Q N0 =500 / , (. ): nSO2=0,15; nO2=0,20; nSO3=0; nN2=0,65. SO2 =0,8. .

:

:

Ni,0 = N0×ni; mi,0 = Ni,0 × Mi;

, ;

.

. 1.6.

.1.6.

- Mi, /
ni,0, / mi,0, / ni ni,, / ni, / mi, /
SO2   500×0,15=75 75×64=4800   75×0,8=60 75 -60=15 15× 64=960
2   500×0,2=100 100×32=3200   75×0,8×1/2=30 100-30=70 70×32=2240
SO3       -2 75×0,8×-2/2= = -60 0+60=60 60×80=4800
N2   500×0,65=325 325× 28=9100       325× 28=9100
           

Excel :

D: D3 =$B$9*C3, D4:D6. D7 , S;

3 =D3*C3 4:6. 7 , S;

G: G3 =$D$3*$B$10, G4 - =$D$3*$B$10* F4/F3, G5 - =$D$3*$B$10* F5/F3. G6 0;

3 =D3-G3 4:6. 7 , S;

I I3 =H3*B3 I4:I6. I7 , S.

EXCEL .1.7.

1.7.

EXCEL

3

N2+3H2 Û 2NH3 +Q 50000 / , (. ): nH2,0 =0,75, nN2,0=0,15, nNH3,0 =0,05, nCH4,0=0,05. 2 - 0,18. .

, . :

(1.6), (1.8)

(1.4).

, . 1.8, .

:

(1.6) = 7,35 /. 12 : =3*B3+C4*B4+C5*B5+C6*B6;

(1.7) . 13 =9/12. N0, = 6802,72109 /.

, 1.

( EXCEL) .1.8.

1.8.

Excel

4

N2+3H2 = 2NH3+Q 50000 / , (. ): gH2,0=0,15, gN2,0 =0,55, gNH3,0 =0,20; gCH4,0=0,10. 2 - 0,18. .

, . (1.5). , 1.

:

1. (. D ).

D12 : =3/B3+C4/B4+C5/B5+C6/B6 0,112658;

D ni. D3: =3/B3/$D$12; D4: =4/B4/$D$12 ..

EXCEL .1.9.

1.9.

Excel

1.6.4. ,

5

CH4 + H2O = 3H2 + CO - Q :

V0,1=1000 3/, (. ): nCH4=0,5, nCO=0,3, nH2=0,1, nN2=0,1;

m0,2=2000 /, (. ): nH2=0,7, nH2=0,2, nCO=0,1.

4 = 0,9. .

:

1- : (1.11) N0,1= 1000/22,4 = 44,643(/), - ;

2- : (1.6) 0,2 = S(ni×Mi), N0,2 = m0/ 0,2:

0,2 = 18×0,7+2×0,2+28×0,1= 12,6+0,4+2,8=15,8 (/);

N0,2 = 2000/15,8= 126,58 (/).

.

1.

EXCEL .1.10.

1.10.

Excel

6

2SO2 +O2 Û 2SO3+Q :

N0,1=2000 /, (. ): nSO2=0,8; nSO3=0,1; nN2 =0,1;

N0,2 =15000 /, - ,.

C SO2 = 0,9. .

, . 1.1. , . EXCEL .1.11.

1.11.

Excel

1.6.5.

, - . , . . 2 .

1. m0 :

(1.30)

(1.31)

mR NR - (/) (/) R.

2. "" .

:

, , , No, =1000 /;

, ;

No, R:

No = No, × mR/ mR, , (1.32)

mR - R, mR,. .

, No. .

7

2SO2+O2Û2SO3+Q, SO3 (mSO3) = 30000 /; SO2 =0,8; : nSO2=0,15; nO2=0,2; nSO3=0; nN2=0,65..

1

(1.30) /, /. 1.

2

1. No, = 1000 / . 1.12.

1.12.

- Mi, /
ni,0, / mi,0, , / ni ni,, / ni, / mi, , /
SO2   1000×0,15=150 150×64=9600   150×0,8=120 150 -120=30 30× 64=1920
2   1000×0,2=200 200×32=6400   120×1/2=60 200-60=140 140×32=4480
SO3       -2 120×-2/2= -120 0+120=120 120×80=9600
N2   1000×0,65=650 650× 28=18200       650× 28=18200
           

2. :

No = 1000×30000/9600 = 3125 (/);

3. .

1.13.

3125 /

- Mi, /
ni,0,/ mi,0, / ni ni,, / ni, / mi, /
SO2   3125×0,15 = 468,75 468,75×64= = 30000   468,75×0,8= =375 468,75 -375= = 93,75 93,75× 64=6000
2   3125×0,2= =625,0 625,0×32= =20000   375×1/2= =187,5 625-187,5= =437,50 437,5×32=14000
SO3       -2 375×-2/2= = -375 0+375= =375,0 375,0×80 = 30000
N2   3125×0,65 =2031,25 2031,25×28= =56875     2031,25  
3125,0       3037,50  

mSO3,pacx = 30000 /

8

2SO2+O2 Û 2SO3+Q, SO3 (mSO3) = 30000 /; SO2 =0,8. 1:2. 1 : nSO2=0,95; nSO3=0,05; - . .

1

:

.

(1.30) :

/.

1.1.

2

1. N0,1, = 1000 / N0,2, = 2000 /. , . 7. .1.14 Excel.

1.14.





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