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2012~2014年是中国己二酸产业的快速扩张期,从2012年开始,每年都有多套新装置投产。截至2014年底,中国共有11家己二酸生产企业,总产能达到165万吨/年,产量为74.9万吨,较2013年略有减少。中国己二酸的主要下游消费领域为聚酯多元醇、尼龙66以及增塑剂等其他行业。己二酸还可同醇类反应生产己二酸酯,用作增塑剂、合成润滑剂以及各种食品和饮料的酸化剂等。2012年开始中国己二酸已出现供过
2012 ~ 2014 is the rapid expansion of China’s adipic acid industry. Since 2012, more sets of new plants have been put into operation each year. As of the end of 2014, China had 11 adipic acid producers with a total capacity of 1.65 million tons / year and a production volume of 749,000 tons, a slight decrease from 2013. The main downstream consumer areas for adipic acid in China are polyester polyols, nylon 66 and other industries such as plasticizers. Adipic acid can also be reacted with alcohols to produce adipates, used as plasticizers, synthetic lubricants and acidulants for various foods and beverages. Since 2012, adipic acid has emerged in China