| abstract |
The invention discloses the application of an electronic compound as a catalyst in the reaction of acetylene hydrochlorination to synthesize vinyl chloride . : e ‑ ; wherein L is a low-valent large-radius cation, H is a high-valent small-radius cation, and A is an alkaline earth metal cation. As the catalyst material for synthesizing vinyl chloride by the acetylene method, the electronic compound of the invention can provide abundant electrons for the reaction and accelerate the kinetics of the addition reaction, thereby reducing the activation energy of the reaction, accelerating the catalytic reaction rate, and improving the stability of the catalyst. The acetylene hydrochlorination reaction is carried out in the range of acetylene hydrochlorination, and has good catalytic performance, the conversion rate of acetylene can reach up to 79%, and the selectivity of vinyl chloride can reach up to 99%. |