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| No.8703738
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Information Name: | Xi'an fengrun provide a lot of kerosene |
Published: | 2012-09-09 |
Validity: | 90 |
Specifications: | No |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Aviation kerosene. By straight-run distillate hydrocracking and hydrotreating component and the necessary additives blended a transparent liquid. The composition is mainly composed by the different fractions of hydrocarbons. The ordinary kerosene are different from many of the chemical composition and nature of the mixture of hydrocarbon. Formula of kerosene and aviation kerosene are CH3 (CH2) nCH3 (n 8 to 16), but aviation kerosene is more pure and impurity content is minimal. Judgment of aviation kerosene and kerosene from the composition point of view, but from a number of indicators, such as its heating value, density and low temperature performance, in addition, also its boiling ranges and viscosity also have certain requirements. Our production of aviation kerosene net calorific value of not less than 10250 kcal per kilogram of not less than 0.775 g / cc density. The jet flying height in meters above, when the altitude Temp low-55C ~-60C, aviation kerosene, which requires such a low temperature can not be solidified. The specific requirements of the freezing point of aviation kerosene indicators shall not be higher than-55C ~-60C, in order to ensure normal flight of aircraft at high altitude. Aviation kerosene boiling ranges will affect the performance of the engine start and complete combustion, while distillate process with the kerosene density, low temperature performance. The viscosity of aviation kerosene size will affect the engine fuel injectors and combustion quality. Too viscous oil droplets sprayed into the engine, causing incomplete combustion, reducing engine output; viscosity is too small, the ejected the oil mist angle close range can cause internal overheating. Due to the strict requirements of aviation kerosene, aviation kerosene, use more time through the part of the conversion process of cogel catalyst used in the process, the amount of catalyst was packed, less zeolite content, aromatics saturation ability to obtain oil density having a density high smoke point, high calorific value, low aromatics characteristics. |
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Copyright © GuangDong ICP No. 10089450, Rich Xi'an Petrochemical Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 25713 visitor
Copyright © GuangDong ICP No. 10089450, Rich Xi'an Petrochemical Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility