题目内容 (请给出正确答案)
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液相反应A→P,在间歇反应器中得到cA~(-rA)如下: cA(mol/L) 0.1

液相反应A→P,在间歇反应器中得到cA~(-rA)如下:

cA(mol/L)

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

1.0

1.3

(-rA)【mol/(L·min)】

0.1

0.3

0.5

0.6

0.5

0.4

0.25

0.06

0.05

0.045

问:

(1)反应在CSTR中进行,FA0=1000mol/h,cA0=1.2mol/L,转化率xA=0.75时反应器体积为多少?

(2)条件同(1),如进料速度提高一倍,其他条件不变,所需CSTR体积是多少?

(3)条件同(1),初浓度提高一倍,其他条件不变,所需反应器体积是多少?

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