Q
The composition of fresh feed to the high temperature, high pressure urea autoclave is______________________?
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A
A. Excess liquid ammonia and liquefied co2
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B
B. Excess liquid ammonia and compressed co2 gas
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C
C. Liquid ammonia and excess compressed co2
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D
D. Compressed ammonia gas and excess compressed co2
Correct Answer:
B. B. Excess liquid ammonia and compressed co2 gas