Molibdencontaining catalysts for processes of processing of tar
Abstract
The mechanism of formation of suspended catalysts at heating of product mix of a hydroupclassing of tar is defined. It is shown that increase of activity of catalysts is promoted by formation of crystallites of the catalyst with nanosizes of 10-600 nanometers, particles of catalysts close to spherical that makes a surface of catalysts sterically available for hydrogenation of components of high-molecular raw materials.
References
1. KrichkoA.A., YumenM.K., MaloletnevA.C. Chemistry and processing of fuels. [Khimiya i pererabotka topliv]. Materials symposium of the XV of Mendeleev congress. Obninsk, 1995. P. 77-82.
2. GyulmalievA.M., GyulmalievaM.M., MaloletnevA.C., ShpirtM.Ya. Electronic structure and catalytic properties of sulfides of molybdenum in process of a hydrogenation of coal. [Elektronnaya struktura I kataliticheskie svoistva sulfidov molibdena v protsessa gidrogenizatsi yglya]. Khimia tverdogo topliva – Solid fuel chemistry, 2008, no.7. P. 27-32.
3. KrichkoA.A.,OzerenkoA.A., ForsinC.B., ZekelL.A., MaloletnevA.C. i dr. Pseudo-homogeneous catalysts, synthesis and features of formation. [Psevdogomegennye katalizatory, sinteza I osobennosti formirovanya]. Kataliz v promyshlennosti – Catalysis in the industry, 2007, no. 2. P. P. 30-36
4. KrichkoA.A., OzerenkoA.A., ForsinC.B., ZekelL.A., ShpirtM.Ya. idr. Use of pseudo-homogeneous catalysts for deep processing of oil and coke-chemical raw materials. [Primenenie psevdogomegennykh katalizatorov dlya glubokoi pererabotki neftyanogo i koksokhimicheskogo cyrya ]. Kataliz v promyshlennosti – Catalysis in the industry, 2007, no.3. P. 23-32.
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