优选了酸浴法、中性浴法和碱浴法染色工艺条件以及印花工艺条件。
Dyeing conditions in acid, neutral or alkaline baths and printing conditions were optimized.
最后我们选用异二丙胺锂（LDA）为碱，在干冰丙酮浴下，合成了烯醇磷酸酯，并有很高的立体选择性。
At last , we used the base: LDA, dry ice-acetone bath , to synthesize the enol phosphates and gain very high rigio-selectivity.
研究了染色过程中温度、盐类、碱剂、浴比等诸因素对染色效果的影响，优选出最佳方案。
The effects of temperature, salts, basics, bath ratio, etc. on dyeing performance were studied, and the optimum conditions were obtained.
并与碱氧一浴轧蒸工艺的处理效果进行比较，半制品质量指标优于碱氧工艺，强力损伤率明显降低。
The quality index of half finished goods was superior to that of alkali-oxygen one bath pad-steaming process, and the strength damage significantly de-creased.
该产品耐高碱，可用于煮漂一浴工艺，使用后的织物白度好、手感柔软，设备无硅垢。
The product is resistant to high-alkali, can be used for one bath scouring and bleaching process, the fabric whiteness after use a good, soft, equipment, non-silica scaling.
借鉴现有的其他麻类化学脱胶漂白工艺研究的成果，确定大麻碱氧一浴一步法短流程脱胶漂白新工艺的工艺流程。
The paper mainly deals with the following:a) On the basis of studying some chemical degumming processes of other bast fibres, a new shorten process of degumming & bleaching in one step will be given.
因盐的加入，深颜色或高浴比时，需要使用更多的碱剂。
As is the case for salt addition, a deeper shade, or a higher liquor ratio, will require more alkali.
研究结果对改善PTT纤维的染色性能及开发PTT纤维混纺或交织物同浴碱处理具有一定的意义。
The study result has the certain leading meaning to improve the dyeing of the PTT fiber.
对棉织物精练酶煮漂一浴工艺与传统碱剂煮漂二浴工艺进行对比试验。
In the paper, the one-bath technology of scouring and bleaching with scouring enzyme and H2O2 simultaneously were compared with the traditional two-bath technology of caustic scouring and bleaching.
对棉织物精练酶煮漂一浴工艺与传统碱剂煮漂二浴工艺进行对比试验。
In the paper, the one-bath technology of scouring and bleaching with scouring enzyme and H2O2 simultaneously were compared with the traditional two-bath technology of caustic scouring and bleaching.
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