| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to a method of producing perchloroethylene by catalytic hydrodechlorination of carbon tetrachloride with hydrogen. The disclosed method is characterised by that the process is carried out in a solution of NaOH, in the presence of a palladium catalyst on a carbon support, at temperature of 110-130°C and pressure in the system of 0.9-1.1 MPa.EFFECT: use of the present method increases catalyst efficiency and prolongs service life thereof.1 cl, 1 tbl, 9 ex |
