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HEMISKI Zbirka re{eni zada~i REAKTORI 3

HEMISKI Zbirka re{eni zada~i REAKTORI 3

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Toplinskiot bilans:<br />

[esti del. Industriski <strong>re</strong>aktori<br />

N<br />

FAo i P,<br />

i o<br />

r A<br />

i1<br />

~<br />

C ( T T ) ( H<br />

( T ))( r<br />

) V . (2)<br />

Sledniot ~ekor e da gi izvedeme ravenkite za promena na<br />

konverzijata so temperaturata od molskiot i od toplinskiot<br />

bilans.<br />

Vo ravenkata na molskiot bilans go zamenuvame brzinskiot<br />

izraz:<br />

V X X V<br />

<br />

; CAo<br />

.<br />

FAo<br />

k CA<br />

k CAo(<br />

1<br />

X ) FAo<br />

Se dobiva prvata ravenka:<br />

k <br />

X MB . (3)<br />

1<br />

k <br />

Za da se <strong>re</strong>{i ravenkata (3), pot<strong>re</strong>bno e da se p<strong>re</strong>smeta volumenskoto<br />

v<strong>re</strong>me, a za toa e pot<strong>re</strong>bno da se p<strong>re</strong>smeta volumenskiot<br />

protok na smesata na vlezot vo <strong>re</strong>aktorot:<br />

V<br />

V<br />

<br />

o<br />

; 5,<br />

375<br />

A<br />

3<br />

m<br />

FAoM<br />

A FMoM<br />

M FBoM<br />

o o,<br />

A o,<br />

M o,<br />

B <br />

<br />

o<br />

o<br />

181, 44 58,<br />

08 9,<br />

07 32 2268 18<br />

<br />

<br />

859 791 994<br />

<br />

12,<br />

27<br />

<br />

0,<br />

36<br />

<br />

41,<br />

07<br />

<br />

53,<br />

7<br />

5,<br />

375<br />

0,<br />

10 h .<br />

53,<br />

7<br />

Gi p<strong>re</strong>smetuvame i vleznite koncentracii:<br />

C<br />

C<br />

Ao<br />

Bo<br />

F<br />

<br />

<br />

<br />

2268<br />

53,<br />

7<br />

<br />

42,<br />

234<br />

M<br />

m<br />

FAo<br />

181,.<br />

44<br />

3,<br />

38 kmol/m<br />

<br />

53,<br />

7<br />

o<br />

Bo<br />

o<br />

3<br />

/h<br />

3<br />

kmol/m<br />

3<br />

B<br />

B<br />

553

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