Methanol Purification Version – One Question per Day 20200304
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What is the definition of air velocity, and how does it affect methanol synthesis? Answer: Space velocity: The flow rate of gas passing through a unit volume of catalyst per unit time. Increasing the space velocity reduces the one-way conversion rate, slowing down the catalytic reaction, which helps to protect the catalyst and increase yield. However, increasing the space velocity raises the energy consumption during the circulation phase; if the space velocity is too high, the reaction temperature drops significantly, and sometimes it becomes difficult to maintain the temperature, resulting in a decrease in yield.
Air velocity: The flow rate of gas passing through a unit volume of catalyst per unit of time. Increasing the space velocity reduces the one-way conversion rate and slows down the catalytic reaction, which helps to protect the catalyst and increase yield. However, increasing the space velocity raises the energy consumption during the circulation phase; if the space velocity is too high, the reaction temperature drops significantly, and sometimes it becomes difficult to maintain the temperature, resulting in a decrease in yield.
Air velocity: The flow rate of gas passing through a unit volume of catalyst per unit of time. Increasing the space velocity reduces the one-way conversion rate and slows down the catalytic reaction, which helps to protect the catalyst and increase yield.
Air velocity: The flow rate of gas passing through a unit volume of catalyst per unit of time. Increasing the space velocity reduces the one-way conversion rate and slows down the catalytic reaction, which helps to protect the catalyst and increase yield. However, increasing the space velocity raises the energy consumption during the circulation phase; if the space velocity is too high, the reaction temperature drops significantly, and sometimes it becomes difficult to maintain the temperature, resulting in a decrease in yield.
Air velocity: The flow rate of gas passing through a unit volume of catalyst per unit of time. Increasing the space velocity reduces the one-way conversion rate, slowing down the catalytic reaction and thus helping to protect the catalyst
Air velocity: The flow rate of gas passing through a unit volume of catalyst per unit of time. Increasing the space velocity reduces the one-way conversion rate and slows down the catalytic reaction, which helps to protect the catalyst and increase yield. However, increasing the space velocity raises the energy consumption during the circulation phase; if the space velocity is too high, the reaction temperature drops significantly, and sometimes it becomes difficult to maintain the temperature, resulting in a decrease in yield.
Air velocity: The flow rate of gas passing through a unit volume of catalyst per unit of time. Increasing the space velocity reduces the one-way conversion rate and slows down the catalytic reaction, which helps to protect the catalyst and increase yield. However, increasing the space velocity raises the energy consumption during the circulation phase; if the space velocity is too high, the reaction temperature drops significantly, and sometimes it becomes difficult to maintain the temperature, resulting in a decrease in yield.
Air velocity: The flow rate of gas passing through a unit volume of catalyst per unit of time. Increasing the space velocity reduces the one-way conversion rate and slows down the catalytic reaction, which helps to protect the catalyst and increase yield. However, increasing the space velocity raises the energy consumption during the circulation phase; if the space velocity is too high, the reaction temperature drops significantly, and sometimes it becomes difficult to maintain the temperature, resulting in a decrease in yield.
Air velocity: The flow rate of gas passing through a unit volume of catalyst per unit of time. Increasing the space velocity reduces the one-way conversion rate and slows down the catalytic reaction, which helps to protect the catalyst and increase yield. However, increasing the space velocity raises the energy consumption during the circulation phase; if the space velocity is too high, the reaction temperature drops significantly, and sometimes it becomes difficult to maintain the temperature, resulting in a decrease in yield.
Air velocity: The flow rate of gas passing through a unit volume of catalyst per unit of time. Increasing the space velocity reduces the one-way conversion rate and slows down the catalytic reaction, which helps to protect the catalyst and increase yield. However, increasing the space velocity raises the energy consumption during the circulation phase; if the space velocity is too high, the reaction temperature drops significantly, and sometimes it becomes difficult to maintain the temperature, resulting in a decrease in yield.