【Purification Daily Question】May 15, 2016
Thread Content
To increase the popularity of the purified area, a \"One Question per Day\" campaign was launched to foster an active atmosphere for technical exchanges while also providing financial rewards to users. (Fellow sea enthusiasts, if you have any good questions, feel free to send them to me; let’s work together.) 【Daily Question】 Under what conditions is the low-temperature methanol washing process suitable for operation? () A. High temperature, high pressure B. High temperature, low pressure C. Low temperature, low pressure D. Low temperature, high pressure Please reply with your answer in the comments; answering correctly earns you +2 wealth points, while getting all answers right grants an additional +3 to +8 wealth points. Those who provide a thorough analysis or explanation of the question and answers, or include detailed calculation processes, will receive extra wealth points as a reward. If your answer is correct and your analysis is accurate, it will be marked as the best reply (or the best assistance). Feel free to answer the questions. D
Under what conditions is the low-temperature methanol washing process suitable for operation? (C) A. High temperature, high pressure B. High temperature, low pressure C. Low temperature, low pressure D. Low temperature, high pressure
The purpose of low-temperature methanol washing is to remove acidic gases from water gas (such as carbon dioxide, hydrogen sulfide, and carbon disulfide). Under low temperature and high pressure conditions, methanol has a high solubility for these acidic gases, which facilitates the removal of them; therefore, the correct answer is D