【Daily Question】Chemical Engineering Principles 339: Resin Leakage into Thermal Systems (March 15)
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This post was last edited by Zaihui Kangqiao on 2016-3-21 at 15:10. The Chemical Engineering Theory section is launching a \"One Question per Day\" activity starting today, 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 you will give it your active support! Wishing everyone a happy Christmas! Answers to the questions in the \"One Question per Day\" activity can be viewed directly; the thread will be closed after 1 day ! To encourage continued participation from everyone this year! Participation earns 3 wealth points, with an additional 4 wealth points for correct answers~~~ Short answer question: What are the hazards of resin leaking into a thermal system? Answer: When resin leaks into the thermal system, it decomposes under high temperature and pressure, turning into acids, salts, and gaseous products. This lowers the pH value of the boiler water, and the steam carries low-molecular-weight acids, posing a risk of acidic corrosion to the boiler and the turbine.
Answer: When resin leaks into the thermal system, it decomposes under high temperature and pressure, turning into acids, salts, and gaseous substances. This reduces the pH value of the boiler water, and the steam carries low-molecular-weight acids, posing a risk of acidic corrosion to the boiler and the turbine.
When resin leaks into the thermal system, it decomposes under high temperature and pressure, turning into acids, salts, and gaseous substances. This lowers the pH value of the boiler water, and the steam carries low-molecular-weight acids, posing a risk of acidic corrosion in the boiler as well as in the turbine
What are the hazards of resin leaking into thermal systems? When resin leaks into the thermal system, it decomposes under high temperature and pressure, turning into acids, salts, and gaseous substances. This reduces the pH value of the boiler water, and the steam carries low-molecular-weight acids, posing a risk of acidic corrosion in the boiler as well as in the turbine.
When resin leaks into the thermal system, it decomposes under high temperature and pressure, turning into acids, salts, and gaseous substances. This reduces the pH value of the boiler water, and steam carries along low-molecular-weight acids, posing a risk of acidic corrosion in the boiler as well as in the turbine:lol
When resin leaks into the thermal system, it decomposes under high temperature and pressure, turning into acids, salts, and gaseous products. This reduces the pH value of the boiler water, and the steam carries low-molecular-weight acids, posing a risk of acidic corrosion in the boiler as well as in the turbine.
When resin leaks into the thermal system, it decomposes under high temperature and pressure, turning into acids, salts, and gaseous substances. This reduces the pH value of the boiler water, and the steam carries low-molecular-weight acids, posing a risk of acidic corrosion in the boiler as well as in the turbine.
When resin leaks into the thermal system, it decomposes under high temperature and pressure, turning into acids, salts, and gaseous products. This reduces the pH value of the boiler water, and the steam carries low-molecular-weight acids, posing a risk of acidic corrosion in the boiler as well as in the turbine.
First, it causes blockage of the inlet filters for the feed water pump and the pre-pump； The resin that escapes ends up in the thermal system and eventually reaches the boiler; when heated, it adheres to the tubes of the water wall and economizer heating surfaces, hindering heat transfer and even causing overheating and tube failure.
When resin leaks into the thermal system, it decomposes under high temperature and pressure, turning into acids, salts, and gaseous substances. This reduces the pH value of the boiler water, and the steam carries low-molecular-weight acids, posing a risk of acidic corrosion in the boiler as well as in the turbine.