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The result of screening exams of international catalysts from Criterion, Haldor Topsoe, and Akzo Nobel for construction of EN-590 (Euro-2, Euro-3) diesel fuels are tested. The effectiveness of revamping the LCh-24/2000 unit for processing those fuels utilizing the Akzo Nobel catalyst package deal used to be established. The physicochemical features of the diesel gas with ingredients that satisfies the necessities of GOST R 52368-2005 for gas with a residual sulfur content material of under 50 ppm are stated.

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Extra info for [Journal] Chemistry and Technology of Fuels and Oils. 2007. No 1

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At 120°C, the oil lost the ability to ensure standard friction of the working surfaces. This caused passage into a friction regime over the modified layers, indicated by the horizontal segment on the curve in the 90110 N load range. % Results of Evaluating the Antifriction Properties of Lube Oils Contaminated with Fuel When synthetic oil was contaminated with 1% diesel fuel, the minimum carrying capacity of the oil film was 150 N at 60°C and the maximum carrying capacity was 184 N at 100 and 120°C (Fig.

Effects of redistribution of hydrocarbons between phases arise under the effect of a shock pulse as a result of a directed change in the geometric dimensions of disperse formations and the interfacial layer. In the final analysis, this affects the physicochemical properties of natural organic compounds and the yield and quality of the products of refining hydrocarbon feedstock. For this reason, shock-wave technologies can be used to enhance refining of this feedstock. 45 Chemistry and Technology of Fuels and Oils, Vol.

4, 74-77 (2004). 14. T. F. Kosmacheva and F. R. , No. 12, 114-118 (2005). 50 Chemistry and Technology of Fuels and Oils, Vol. 43, No. 1, 2007 REFORMING OF n-HEXADECANE ON MODIFIED ALUMINOSILICATES Ali Busenna, O. Zamumi, I. M. 007 Catalysts containing amorphous aluminosilicate and crystalline zeolite phases are widely used for industrial cracking of petroleum cuts. These catalysts also exhibit high activity in cracking of individual hydrocarbons. The activity and selectivity of the amorphous aluminosilicate phase can be increased by modifying it with metal oxides, creating additional ensembles of tetrahedrons of the type (AlO 4⋅SiO 4⋅MeO 4) or ensembles of polyhedrons of another composition: (AlO 6 ⋅SiO 4⋅MeO4 ) or (AlO 4⋅SiO4 ⋅MeO 6) in the lattice.

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