How to eliminate safety hazards HTF? HTF HTF handling precautions when operating temperature exceeds the maximum temperature, the wall will appear on the oil coking phenomenon. The coke can cause wall thickening synthetic heat transfer oil, poor heat transfer effect, the last explosion may occur at any time. Therefore, during the operation of the HTF to strictly control the export of the HTF temperature; HTF prone to oxidation in the case of high-temperature heat carrier in operation, thus resulting in the deterioration of oil deteriorate, thus avoiding oxidation HTF is also important. The general approach is to be set high temperature expansion slots nitrogen protection to ensure a closed heat carrier system to avoid contact with air HTF, HTF prolong life. Determine the nature of viscosity is HTF HTF under specified conditions and liquidity thin thick degree. When the mechanical load YD320 synthetic heat transfer oil, the same speed. Conducting oil viscosity is large, then the greater the power loss. As most of the domestic oil use in high-temperature heat transfer stage, almost all brands of thermal oil at high temperature viscosity similar. Generally manufacturers of thermal oil viscosity changes ± 15%, believe that the indicators scrapped. The author of a large number of HTF data analysis, found that the viscosity change ± 20% of this oil can continue to use, so the size of the thermal oil viscosity using little effect. The key question is when the viscosity increases, oil pour point also with the increase, while conducting oil cooling, there will be the hot asphalt oil furnace tube or solid state phenomena leaving sticky paste tube blockage conducting oil, heat pumps can not rotate, hot oil furnace can not be heated up. At this point the thermal oil furnace cleaning need of a lot of manpower and material resources to clear the hot oil furnace tube, and sometimes the hot oil furnace scrap. YD400 HTF _ Fengqiu County Taihang Chemical (certified) _ Xinyang HTF provided by Fengqiu County Taihang Chemical Co., Ltd. Fengqiu County Taihang Chemical Co., Ltd. (www.hndaoreyou.com) Henan Xinxiang, fuel oil leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Fengqiu County Taihang Chemical Co. led the staff warmly welcome all inquiries negotiations to create Fengqiu County Taihang Chemical Co., a better future.