One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； March 7th
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This post was last edited by YongBu※YanQi on 2018-3-8 at 22:49. Multiple-choice question: Regarding the effects of water temperature and volume on acetylene generation in an acetylene generator, which of the following statements are correct? () A. Higher water temperature leads to faster hydrolysis and less dissolution loss; however, excessively high water temperature poses a risk of explosion. B. Lower water temperature increases the solubility of acetylene in water, resulting in greater acetylene loss; it also affects the hydrolysis rate. C. The heat generated during the reaction is dissipated through water evaporation and dilution; therefore, fresh water must be continuously supplied throughout the reaction process. D. During the reaction, as slag is discharged from the generator, it is advisable to introduce clear slurry after the slag removal in order to maintain the generator’s temperature. Answer: ABCD
A. High water temperature results in a fast hydrolysis rate and low dissolution losses; however, excessively high temperatures pose a risk of explosion. B. Low water temperature increases the solubility of acetylene in water, leading to greater losses of acetylene, and it also affects the hydrolysis rate. C. The heat generated by the reaction is removed through the evaporation and dilution of water, so fresh water must be continuously supplied during the reaction process
The effects of water temperature and volume in an acetylene generator on acetylene production are as follows; the correct statements are (ABC). A. A higher water temperature leads to a faster hydrolysis rate and less dissolution loss, but too high a temperature poses a risk of explosion. B. A lower water temperature increases the solubility of acetylene in water, resulting in more acetylene loss, and it also affects the hydrolysis rate. C. The heat generated by the reaction is removed through the evaporation and dilution of water; therefore, fresh water must be continuously supplied during the reaction process. D. As slag is discharged from the generator during the reaction, it is best to supply clear slurry fluid after disposal in order to maintain the generator’s temperature
A. High water temperature results in a fast hydrolysis rate and low dissolution losses; however, extremely high temperatures pose a risk of explosion. C. The heat generated by the reaction is removed through the evaporation and dilution of water, so fresh water must be continuously supplied during the reaction process. D. As slag is discharged from the generator during the reaction, it is best to supply slurry filtrate after disposal in order to maintain the generator’s temperature