摘要
提出了采用热泵技术对有机合成厂苯乙烯装置DA 401塔塔顶工业余热进行回收的方案,并计算了方案实施后每年将产生378.56万元的经济效益。
?The project of applying heat pump to recover remaining heat of DA401 in styrene unit has been brought out.And if the project is practice ,the annual economic benefit will be ¥3785,600 dollars.
出处
《化工科技》
CAS
2003年第1期58-60,共3页
Science & Technology in Chemical Industry
关键词
吸收式热泵
余热
回收
Absorption heat pump
Remaining heat
Recovery