Process sinks

Required amount

of target compound (kmol/hr)

Maximum allowable impurity

(% mol/mol)

Maximum allowable impurity

(kmol/hr)

SK1

13

20

2.6

SK2

15

15

2.25

SK3

10

5

0.5

SK4

10

3

0.3

Process sources

Waste load

(kmol/hr)

Impurity content

(% mol/mol)

Impurity content

(kmol/hr)

SR1

100

79.5

79.5