One Question per Day on Refining Knowledge (Technology) 1103016

Thread Content

We welcome everyone to actively participate in the learning and discussion of professional basic knowledge in the refinery processing technology exchange area! In accordance with the forum’s uniform requirements, the maximum score for this event is 5 Wealth points, and rating charm is prohibited. At the same time, friendship requests and repeated ratings are declined. Be cautious when posting; editing is ineffective. Those who have different opinions on the provided answer keys can post discussions the next day; those who provide solutions or their own opinions regarding the answer to the daily question will receive appropriate rewards! The focus is on participation, and there are prizes for it. Please hide your replies; those that are not hidden will be deleted. Instructions for hiding replies: Click on \"Hide\" in the title menu (the option will become visible when the mouse is placed over it), and then place the content that you want to hide between \"hide\" and \/hide\. True or False question 1: The properties of blended oils all follow a linear additive relationship. ( ) 2. The principles behind using graphical methods and plate-by-plate calculation to determine the number of theoretical plates are essentially the same. ( ) 3. Antifoam agents can prevent the formation of bubbles, but they cannot speed up the elimination of existing bubbles. ( ) 4. Equipment and devices that can generate waste gas, wastewater, and waste residues are all sources of pollution. ( ) 5. Tower flooding occurs due to an excessive liquid load, which causes the heavier components in the liquid to flow to the bottom of the tower, resulting in defective product quality. ( ) Answer: ×√×××