Gas-phase reactions are carried out continuously in which reactors?(a) Compact reactor(b) Shell and tube reactor(c) Double pipe reactor(d) All of the mentionedThe question was asked in an interview for internship.I'd like to ask this question from Design of Reactors and Auxiliares topic in portion Amination by Ammonolysis of Unit Processes

Gas-phase reactions are carried out continuously in which reactors?(a)

1.	Gas-phase reactions are carried out continuously in which reactors?(a) Compact reactor(b) Shell and tube reactor(c) Double pipe reactor(d) All of the mentionedThe question was asked in an interview for internship.I'd like to ask this question from Design of Reactors and Auxiliares topic in portion Amination by Ammonolysis of Unit Processes
Answer» The correct answer is (b) Shell and tube reactor Easiest explanation: Gas-phase reactions are carried out continuously in REACTORS which are essentially shell-and-tube heat EXCHANGERS. This design is useful because the high RATIO of heat-transfer surface to volume simplifies temperature control and because there is only a small quantity of MATERIAL in process.

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