Common oxidation causes and treatment methods of heat transfer oil

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1. High slot installation height is not high enough to cause oxidation.

The treatment method is: the vertical distance between the bottom of the high-level tank and the highest point of the organic heat carrier system shall not be less than 1.5M. After the installation is completed, the customer can check whether the height drop meets the requirements, so as to avoid unnecessary losses caused by the discovery after the production.

2. The auxiliary exhaust valve is opened for a long time, causing high temperature oxidation.

The treatment method is: during normal operation, the auxiliary exhaust valve should be closed all the year round. Therefore, customers must pay attention to check the auxiliary exhaust valve after completing relevant operations to avoid rapid aging and scrapping of oil products and increase the cost of the enterprise.