Development of a new process for the production of chlorinated paraffin

A new environmentally-friendly and energy-saving double closed-circuit recycling process for the production of chlorinated paraffin wax was recently successfully developed at Hengshui Hongye chlorinated paraffin pilot plant in Hebei province and was formally applied to production. At present, the new production process has passed the acceptance test and has high economic and social benefits.
At present, China's chemical industry uses a wide range of chlorinated paraffin products, due to the long production cycle, easy to pollute, and high energy consumption, poor quality and other reasons, to the enterprise production brings many difficulties. The new process is characterized by environmental protection, energy saving, and high product quality. Its main process changes the original production process, adopts a double closed loop function, and the past reaction absorption process is designed through a special process to eliminate the pollution gas in the process, fundamentally. Elimination of residual chlorine and exhaust emissions. At the same time, according to the principle of exothermic reaction of producing chlorinated paraffins, the boiler steam was eliminated, the standard of “three wastes” in production was achieved, and the purpose of shortening the product reaction cycle and improving product yield and quality was achieved. The production cycle has been shortened from the past 17 hours to the current 6 hours, which has greatly saved chlorine and improved the quality of by-product hydrochloric acid. The product has been used in the production of plastic, rubber, paint and insulation materials, and has been well received by users.