One question per day: Coal-to-oil and olefins forum, December 18, 2017
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3.jpg Participation: Prize of 5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: What is the purpose of pre-cooling before starting the propylene refrigeration compressor in the (DMTO) olefin separation unit? The purpose of pre-cooling is to ensure even cooling of components such as the compressor rotor and partitions, as well as a proper distribution of temperature within the machine, thereby preventing damage to the equipment due to sudden cooling during startup! Note: The answer will be announced automatically in two days!
The purpose of pre-cooling is to ensure even cooling of components such as the compressor rotor and partitions, as well as a proper distribution of temperature within the machine body, thereby preventing damage to the equipment due to sudden cooling during startup!
The purpose of pre-cooling is to ensure even cooling of components such as the compressor rotor and partitions, as well as a proper distribution of temperature within the machine body, thereby preventing damage to the equipment due to sudden cooling during startup!
The purpose of pre-cooling is to ensure even cooling of components such as the compressor rotor and partitions, as well as a proper distribution of temperature within the machine body, thereby preventing damage to the equipment due to sudden cooling during startup!
Prevent accidents caused by sudden cooling of the compressor.
It ensures a uniform cooling of components such as the compressor rotor and partitions, as well as a reasonable distribution of temperature within the machine body, thereby preventing equipment damage due to sudden cooling during startup
The purpose of pre-cooling is to ensure even cooling of components such as the compressor rotor and partitions, as well as a proper distribution of temperature within the machine, thereby preventing damage to the equipment due to sudden cooling during startup
The purpose of pre-cooling is to ensure a uniform cooling of components such as the compressor rotor and partitions, as well as a proper distribution of temperature within the machine body, thereby preventing damage to the equipment due to sudden cooling during startup.
The purpose of pre-cooling is to ensure even cooling of components such as the compressor rotor and partitions, as well as a proper distribution of temperature within the machine, thereby preventing damage to the equipment due to sudden cooling during startup
The purpose of pre-cooling is to ensure even cooling of components such as the compressor rotor and partitions, as well as a proper distribution of temperature within the machine body, thereby preventing damage to the equipment due to sudden cooling during startup!