摘要
对苯二甲酸工业上主要采用以对二甲苯为原料的化学法生产,但化学法需要高温高压、催化剂容易失活、副产物较多、环境污染严重;介绍了对苯二甲酸的酶法生产,并结合现有技术,提出利用腈水解酶生产对苯二甲酸的展望。
Terephthalic acid, being widely used, is an important industrial chemical product. Mostly, it is manufactured with chemical methods, the oxidation of p-xylene by inorganic catalysts. But the chemical methods need harsh conditions and produce large amounts of heavy-metal waste. So this paper also introduced its microbial production-method. Combining with existing technique, the prospect of producing terephthalic acid with microbial methods was put forward.
出处
《化学与生物工程》
CAS
2005年第7期1-3,共3页
Chemistry & Bioengineering
基金
国家重点基础研究发展计划(973计划)(2003CB716005)
关键词
对苯二甲酸
生产方法
展望
<Keyword>terephthalic acid
production-method
prospect
