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The production of anhydrous ether, Methyl salicylate (Dimethyl ether), using acid, sanfiorik acid, and naitrik acid mixture (H2SO4/HNO3) carbon nanotubes in a multi-walled condition, prepare the catalytic CuO-ZnO-Al2O3/HZSM-5 multi-walled carbon nanotubes on the support by means of settling together by ultrasound waves (ultrasound) by the catalytic synthesis up to prove identity with.Using X-ray diffraction (XRD) c spectrum scanning electron microscope (SEM),, transmission electron microscopy (TEM), thermal analysis (TG) and Brunauer-Emmett-Teller (BET) Study on preparation and catalytic synthesis of Methyl salicylate for hydrocarbon reactions g anhydrous ether hotel car Bon dioxide in a fixed-bed members (fixed-bed reactor), which showed that carbon nanotubes are the promoters multi-walled, CuO-ZnO-Al2O3/HZSM-5 with the catalysis of the reaction conditions, temperature, pressure° se sasiat 262 3/Paschal II (MPa), H2/CO2 = 3 (volume ratio), The space velocity (velocity space) = 1800 mLgcat-1h-1, 46.2%, CO2 conversion of dimethyl ether 20.9% yield, 45.2% of dimethyl ether selectivity.
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