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我国氯乙酸行业发展较早,但建设规模小,生产技术起点较低,工艺比较落后,产品质量差,地域性分布不合理,生产企业大多采用落后的以硫磺粉为催化剂的间歇式生产工艺,每生产1吨氯乙酸产品会连带产出0.20～0.25吨母液,冰醋酸单耗为0.8～1.0t/t,液氯
China’s chloroacetic acid industry developed earlier, but the construction scale is small, the starting point of production technology is low, the technology is backward, the product quality is poor and the regional distribution is not reasonable. Most of the manufacturing enterprises adopt the backward batch production process with sulfur powder as catalyst, Each production of 1 ton of chloroacetic acid products will be combined output of 0.20 to 0.25 tons of mother liquor, acetic acid consumption of acetic acid 0.8 ~ 1.0t / t, liquid chlorine