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Roughage is the feed with high crude fiber content. The feed of herbivorous animals all contains high crude fiber, and its raw materials are mostly corn straw, soybean straw and dried green ......
The crystal point is one of the important physical constants of a substance. The crystal point of a pure substance is fixed. If it contains impurities, the crystal point will decrease. The crys......
According to the latest provisions of the International Convention for the Prevention of Pollution from Ships (MAROPL) of the International Maritime Organization (IMO), from January......
Under standard conditions, the range of boiling points obtained by distilling petroleum is called a "range". That is, the quantity and temperature of the oil that may be distilled from the petr......
Diesel will contain some water, not artificial, not deliberately put into the business. Tell us the reasons why diesel has water. When you know these reasons, you will understand the above ......
The flash point of diesel oil at atmospheric pressure is above 55℃. Flash point is a safe index for storage, transportation and use of combustible liquids, and also a volatile index for combust......
Freezing point (freezing point) refers to the highest temperature when the oil is cooled to the liquid level and does not move under specified conditions, expressed as ℃. Same number of carbo......
The flow performance of diesel at low temperature is not only related to the normal oil supply of diesel fuel supply system, but also has a close relationship with the storage and transportati......