The addition of nonion surfactants into dyebath decreases both the affinity of disperse dyes to polyester microfiber , and the absolute values of entropy and heat of dyeing;
非离子表面活性剂在降低了分散染料对涤纶超细纤维的亲合力的同时，也降低了分散染料在染色过程中的染色热和染色熵的绝对值；
To ensure the dyeing quality process of heating, heat preservation, watering and draining should be controlled strictly.
为了保证漂染质量，需对漂染过程中的升温、保温、加水、排水等过程进行严格的控制。
The characteristics and procedure of condensate recovery device of heat pump type were introduced, and applied to condensate recovery from dyeing and printing plant.
介绍了热泵式凝结水回收装置和锅炉排污闪蒸汽回收成套装置的特点和流程，可分别用于印染厂凝结水回用。
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