FIELD: physics.
SUBSTANCE: dewaxing procedure of raw material produced by Fischer-Tropsch method implies that processed raw materials contact with catalyst containing at least one zeolite ZBM-30, synthesised with triethylene tetramine, at least one hydrogenating- dehydrogenating element preferably selected from elements of group VIB and group VIII of periodic table, and at least one inorganic porous matrix.
EFFECT: good recovery of raw material, raised pour point.
13 cl, 5 ex, 1 dwg
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