Condensatio

A chemical plant has saturated steam available at 2,700 kPa, but bejcause of a process < has little use for steam at this pressure. Rather, steam at 1,000 kPa is liequired. Also availa saturated exhaust steam at 275 kPa. The suggestion is that the 275-kPa steam be compresse 1,000 kPa, obtaining the necessary work from expansion of the 2,700-kPa steam to 1,000 kPa. two streams at 1,000 kPa would then be mixed. Determine the rates at which steam at each i pressure must be supplied to provide enough steam at 1,000 kPa so that upon condensatio saturated liquid heat in the amount of 300 kJ s-1 is released,... 

Acetoacetyl-CoA thiolase catalyzes the initial step in cholesterol biosynthesis, the condensation of two molecules of acetyl-CoA into forming acetoacetyl-CoA, which is then followed b y its condensatio n with a third molecule of acetyl-CoA to produce the six-carbon compound HMG-CoA via HMG-CoA synthase [12-15]. HMG-CoA is converted to mevalonate by HMG-CoA reductase. HMG-CoA reductase requires two... 

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