【Daily Question】10.15 True or False: The pH of quench water (+20 rewards)
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True or False: The pH level of the quench water used in the quenching process is generally kept at an alkaline level ( ). Correct. Reply for +2 wealth. Correct answer: +5 wealth. Explanation: +10 wealth. Sign up for the event: +20 wealth. [Petrochemical Section] Show off your “SimSun” skills – Event registration page
The pH of the quench water used in the quenching process is generally kept alkaline
Correct – it is slightly alkaline, pH 7.0–7.5
True or False: The pH of the quench water used in the quenching process is generally kept at an alkaline level (True)
Correct.....................
Yes, yes, yes, that’s right – oil processing and coal chemical processing naturally produce acids, so it’s impossible for the environment to remain acidic
Correct.......................
The pH of the quench water used in the quenching process is generally kept at an alkaline level (true). The pH of this quench water should be as high as possible, provided that emulsification is avoided; this helps to reduce corrosion in the pipelines and heat exchangers connected to it. The pH of the quench water is influenced by various factors, such as production volume, sulfur content in the raw materials, alkali content and flow rate of waste alkaline gasoline, concentration and flow rate of the added alkali, as well as alkali content and flow rate of process water. Among them, waste alkaline gasoline has the greatest impact. Under normal operating conditions, the alkali content and flow rate of alkaline gasoline remain relatively stable.
Correct, a weakly alkaline environment can slow down equipment corrosion.
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