【Daily Question】Chemical Engineering Principles 226: Absorption Operations (November 7)
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The last edit to this post was made by Zaihui Kangqiao on 2015-11-13 at 15:30. The Chemical Engineering Theory section is now launching a \"One Question per Day\" initiative aimed at helping everyone reinforce their basic knowledge in chemical engineering. Subsequent series will include those on \"Principles of Chemical Engineering\", \"Mass Transfer and Separation\", \"Thermodynamics in Chemical Engineering\", and \"Chemical Process Engineering\". We hope for your active support! Answers to the questions in the \"One Question per Day\" initiative can be viewed directly, and the thread will be closed after 1 day ! You receive 3 wealth points for participating, and an additional 3 wealth points for answering correctly~ Multiple-choice question: In the absorption processes commonly discussed, when the amount of absorbent used is reduced to its minimum level, what percentage is achieved? ( ) A. The recovery rate tends to be the highest ； B. The absorption driving force tends to be maximum ； C. Most economical to operate ； D. The height of the packing layer tends to infinity. D
In the absorption processes typically discussed, when the amount of absorbent used is reduced to its minimum value, a certain fraction (D) of the substance is absorbed. A. The recovery rate tends to be the highest ； B. The absorption driving force tends to be maximum ； C. Most economical to operate ； D. The height of the packing layer tends to infinity.
Answer choice: D. The height of the packing layer tends to infinity.
In the absorption processes typically discussed, when the amount of absorbent used is reduced to its minimum, a certain fraction of the substance can be absorbed (with the height of the packing layer tending to infinity).
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As it approaches the minimum value, the required height of the packing layer becomes infinite; this should be the last one.
D. The height of the packing layer tends to infinity. :hug::hug:
D. The height of the packing layer tends to infinity
D. The height of the packing layer tends to infinity.
In the absorption processes typically discussed, when the amount of absorbent used is reduced to its minimum value, a certain fraction (D) of the substance is absorbed.
In the absorption processes typically discussed, when the amount of absorbent used is reduced to its minimum value, a certain fraction (D) of the substance is absorbed. A. The recovery rate tends to be the highest ； B. The absorption driving force tends to be maximum ； C. Most economical to operate ； D. The height of the packing layer tends to infinity.