Both Yangzi Petrochemical and Qilu Petrochemical have devices for producing hydrocyanic acid. The capacity of hydrocyanic acid plant in Yangzi Petrochemical Company is about 6.5438+million tons/year, and that in Qilu Petrochemical Company is 6.5438+0.5 million tons/year. Their total production capacity is about 250,000 tons per year, accounting for 30-40% of the total domestic production capacity.
2. Production and sales of adiponitrile:
Yangzi Petrochemical and Qilu Petrochemical have large adiponitrile production capacity, but the specific data are difficult to consult. The main downstream customers of these two adiponitrile companies are polymer manufacturers, such as Orchid Technology and Nasda, which are used to produce acrylic fiber, polyamide and other products.
In addition, adiponitrile products of Yangzi Petrochemical and Qilu Petrochemical will also be sold to rubber additives manufacturers for the production of sulfur accelerators; Pesticide production enterprises, which are used to produce physical and chemical carbamate and hydroxycarbamate pesticides; Pharmaceutical enterprises, used to produce vitamin B3, pharmaceutical excipients, etc.
3. Downstream customer distribution:
Because hydrocyanic acid and adiponitrile belong to basic raw materials and chemical products, their downstream customers are generally distributed in chemical parks and surrounding areas. In addition to Orchid Technology and Nastar mentioned above, other downstream customers of Yangzi Petrochemical and Qilu Petrochemical are mainly distributed in:
-Yangzhou Chemical Industrial Park and its surrounding areas;
-Qingdao Chemical Industrial Zone and its surrounding areas;
-Xuzhou Chemical Industry Zone and its surrounding areas;
-Chemical enterprises in Northeast China and North China.
Generally speaking, Yangzi Petrochemical and Qilu Petrochemical are major producers of hydrocyanic acid and adiponitrile, and their downstream customers are mainly enterprises in chemical fiber, rubber, pesticide, medicine and other fields, which are widely distributed in East China and major chemical parks in China.