| 摘要 |
FIELD: production of catalysts. ^ SUBSTANCE: proposed method is used for production of catalyst containing zeolite and heat-resistant oxide binder at low acidity practically containing no aluminum; proposed method includes the following operations; (a) preparation of mass suitable for extrusion and containing homogeneous mixture of zeolite, water, binder of heat-resistant binder at low acidity which is present as acid sol and aminocompounds; (b) extrusion of mass obtained at stage (a) suitable for extrusion; (c) drying extrudate obtained at stage (b); and (d) calcination of dried extrudate obtained at stage (c). ^ EFFECT: increased strength of catalyst at high resistance to crushing. ^ 10 cl, 1 tbl, 2 ex
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