摘要
缩短苎麻脱胶煮练的时间,在工业化生产上有着巨大的实用价值和经济效益,它的技术关键之一在于煮练助剂。本文运用多重比较法中的统计排队法,对国内常用的三种苎麻脱胶煮练助剂进行了评估、为苎麻脱胶工业化生产提供了一定的参考依据。焦磷酸钠能够以较小的用量获得较好的快速煮练功效;而增大三聚磷酸钠和磷酸钠的用量,同样也可以得到较好的快速煮练功效。
This paper discusses the problem of evaluating the fast cooking effect of the cooking auxiliaries for the purpose of reducing the cook time needed in ramie degumming. Even widely used nowadays, sodium polyphosphate, sodium pyrophosphate and sodium phosphate have not been evaluated from the viewpoint of fast cooking effect. By means of the statistical theory, the method of statistics-queue analysis is used to study the fast cooking effect of these auxiliaries. The fast cooking effect can be obtained by increasing the quantity of the auxiliaries such as sodium polyphosphate and sodium phosphate. Considering the little quantity needed, sodium pyrophosphate is the best one studied here.
出处
《中国纺织大学学报》
CSCD
1995年第4期60-64,共5页
Journal of China Textile University
关键词
苎麻
精练
脱胶煮练剂
煮练功效
ramie, gum textile, degumming, auxiliaries, cooking
