【Daily Question】Production, Storage, and Transportation – 20190816

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One question per day on the production, storage, and transportation version; 5 wealth points are awarded for correct answers； Effective participation grants 2 units of wealth ； Extra points will be given to those who provide a reasonable explanation first. Multiple-choice question: Which of the following statements about methanol synthesizers is incorrect? ( ) A. Based on the way heat is removed during the reaction, they can be divided into adiabatic and isothermal types. B. Depending on the cooling method, it can be divided into quench type and shell-and-tube type. C. In a shell-and-tube isothermal reactor, boiling water flows inside the tubes while the catalyst is located in the shell side, allowing it to be considered an isothermal process. D. The bed of a cold-shock adiabatic reactor is divided into several sections, and cold feed gas is introduced directly between these sections to cool the reactor. C. In a shell-and-tube isothermal reactor, boiling water flows inside the tubes while the catalyst is located in the shell side, allowing it to be considered an isothermal process