FIELD: chemistry; jet engine fuel.
SUBSTANCE: method involves hydrogenation processing of oil distillates and catalytic dewaxing at higher temperature and pressure with catalysts added. The raw materials for the method are straight-run kerosin gas-oil distillates sequentially exposed to catalytic dewaxing and hydrotreating. Herewith catalyst volumetric ratio of catalytic dewaxing and hydrotreating is 25-60 vl % to 75-40 vl % respectively.
EFFECT: cost improvement and higher productivity.
3 cl, 3 ex
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Authors
Dates
2009-04-20—Published
2008-01-29—Filed