Method for producing jet fuel or jet fuel blending component

A technology of jet fuel and blending components, which is applied in the petroleum industry, hydrotreating process, hydrocarbon oil treatment, etc., can solve the problems of low smoke point, high smoke point, unsatisfactory density, etc., to reduce operating costs, react The effect of easing conditions
CN101928599AActive Publication Date: 2010-12-29CHINA PETROLEUM & CHEM CORP +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA PETROLEUM & CHEM CORP
Publication Date
2010-12-29

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Abstract

The invention discloses a method for producing a jet fuel or a jet fuel blending component. A mixed oil is obtained by mixing a Fischer-Tropsch synthesis fuel and a direct coal liquefaction oil; and the jet fuel or jet fuel blending component is obtained by hydrorefining, hydrocracking, isocracking and fractionating the mixed oil. According to the method provided by the invention, two prepared coal oils can be converted into the high-quality jet fuel or jet fuel blending component. Compared with hydro-upgrading of the direct coal liquefaction oil, the method has the advantages of mild reaction conditions, low device investment cost and low operation cost.
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Description

technical field

[0001] The present invention relates to a method for producing jet fuel or jet fuel blending components from oil obtained from coal. More specifically, it is a method of producing jet fuel or jet fuel blending components from direct coal liquefied oil and coal indirect liquefied oil in the presence of hydrogen. Background technique

[0002] The rapid development of my country's national economy has a strong demand for energy. Since my country became a net importer of oil in 1993, the gap between oil supply and demand has expanded year by year, and the dependence on foreign crude oil has increased year by year. In 2006, the foreign dependence of crude oil was 43%. It is more than 46% in 2020 and is expected to reach 60% in 2020. Fluctuations and changes in the international oil market will directly affect the security and stability of our country's economy and politics. Solving the supply and demand problem of liquid fuels by synthesizing liquid fuels through...

Claims

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