| 摘要 |
FIELD: organic chemistry, petroleum chemistry. SUBSTANCE: method involves the production of hydrocarbon gasoline fractions by catalytic conversion of the mixture COand Hand/or the mixture CO, CO and H. Zeolite catalyst component used is zeolite type ZSM-5 and/or ZSM-11. Metaloxide component is the composition of two or more metal oxides of the general formula: COwhere a, b, c, d, e - mass parts of oxides in metaloxide composition: a = 0-56; b = 24-67; c = 0-6; d = 0-32; e = 0-1. Process is carried out at 260-440 C, under pressure 40-100 atm, volume feeding rate of parental gas H+ COand/or H, + CO, + CO to the reaction cycle 200-1500 Hat the weight ratio of metaloxide component and zeolite 50-70/30-50 and volume ratio ACuO bZnO cAlOdCrOeWO,/H+ CO = 1-3 and CO/CO= 0-4. EFFECT: enhanced selectivity of conversion gaseous mixture process containing H, COand/or h, CO and Hby gasoline fractions at the high degree of conversion of CO, COand CO. 3 cl, 2 tbl |
