Former oil furnace run operations shift should be done: ⑴ equipment to conduct a comprehensive inspection. ⑵ make clean finishing work space, equipment, tools. ⑶ If the shift before the accident, heat oil selection, should first deal with the accident, and then shift, shift personnel should seriously do shift work, such as an accident should take the initiative to understand the situation, and actively assist in handling the accident. HTF view from currently marketed, at 300 ℃ heat 10 childhood, some black soot wafting HTF in there, this is a typical problem formulation or base oil is also a problem; some heated at 300 ℃ 40 hours. Oil the bottom of a small amount of carbon particles settle down there; there's oil heating 60 hours, the oxidation interface is very clear; there is oil heating at 300 ℃ 100 hours, conducting oxide interface has shown black, oil There are a lot of bitumen-like precipitate; and heated at 300 ℃ 100 hours heat transfer oil, the whole turned into black and reddish brown oil, oil black carbon particles also precipitate, dirty glass wall was dark; There's HTF heat after dark in the lower part of the container forming pollutants, some contaminant HTF and the formation of dark at the top of the container. High-quality heat transfer oil | heat oil | Fengqiu County Taihang Chemical provided by Fengqiu County Taihang Chemical Co., Ltd. Fengqiu County Taihang Chemical Co., Ltd (www.hndaoreyou.com) strong, credible, in Xinxiang of fuel oil and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Fengqiu County Taihang Chemical Co., Ltd., and you hand in hand into the brilliant, for a better future!