| 摘要 |
FIELD: chemical industry; production of alkylchlorosilanes. ^ SUBSTANCE: the invention is dealt with chemical industry and is used for realization of processes of synthesis in a fluidized layer. The reactor for direct synthesis of alkylchlorosilanes operating in a mode of fluidization of finely dispersed silicon and catalyst with promoters in the form of gaseous products consists of: a cylindrical body, a gas-distributive device and a heat-exchange device, an inlet and an outlet connection pipes. The cylindrical body of the reactor is made in the form of two coaxial cylinders forming a ring-type reaction zone, in the lower part of which is located a ring-type gas-distributing device, and on the external in relation to the reaction zone cylindrical surfaces there are jackets for delivery and withdrawal of heat. The given engineering solution provides a high selectivity of the process of production of alkylchlorosilanes. ^ EFFECT: the invention provides a high selectivity of the process of production of alkylchlorosilanes. ^ 3cl, 2 dwg |
