05.05.2013 Views

HEMISKI Zbirka re{eni zada~i REAKTORI 3

HEMISKI Zbirka re{eni zada~i REAKTORI 3

HEMISKI Zbirka re{eni zada~i REAKTORI 3

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

T<strong>re</strong>t del. Proto~en <strong>re</strong>aktor od <strong>re</strong>zervoarski tip<br />

so idealno me{awe (CSTR). Polu{ar`en <strong>re</strong>aktor<br />

500 <br />

0,<br />

89 <br />

( r A)<br />

6 9,<br />

727 0,<br />

1<br />

(<br />

1<br />

0,<br />

89)<br />

<br />

544 33,<br />

4143 <br />

V<br />

6<br />

F<br />

Ao<br />

X<br />

6<br />

X<br />

( rA<br />

) 6<br />

5<br />

<br />

( 0,<br />

89 0,<br />

84)<br />

600<br />

0,<br />

0745<br />

<br />

0,<br />

0745(mol/l)/h;<br />

402 litri.<br />

Zabele{ka: [estiot <strong>re</strong>aktor e p<strong>re</strong>smetan so konverzija<br />

soodvetna na 96% od ramnote`nata adijabatska!<br />

Ponatamo{no razvivawe na serijata e neracionalno –<br />

razlikata na konverzijata vo sekoj na<strong>re</strong>den <strong>re</strong>aktor bitno se<br />

namaluva (vo {estiot e samo 5%!); operacionite to~ki se<br />

postojano na poniska temperatura; brzinata na <strong>re</strong>akcijata e sè<br />

poniska; volumenot na <strong>re</strong>aktorite se zgolemuva, itn.<br />

Site <strong>re</strong>zultati zaedno se p<strong>re</strong>tstav<strong>eni</strong> na sledniov grafik<br />

– ramnote`nata linija i operacionite to~ki:<br />

X<br />

1<br />

0.8<br />

0.6<br />

0.4<br />

0.2<br />

6<br />

3<br />

2<br />

1<br />

X*(T)<br />

0<br />

350 460 500 570 680 790 900<br />

T T(K)<br />

Zaklu~oci: 1) So adijabatska rabota so eden <strong>re</strong>aktor ne<br />

bi mo`ela da se postigne baranata konverzija. 2) Operacionite<br />

to~ki na <strong>re</strong>aktorite se okolu lokus-linijata (ne e nacrtana na<br />

grafikot!), {to zna~i deka p<strong>re</strong>smetanite volum<strong>eni</strong> na <strong>re</strong>aktorite<br />

se optimalni. 3) Vkupniot volumen na <strong>re</strong>aktorite e 1749 litri.<br />

173

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!