给出了离子排斥色谱法在制糖工业中的应用,其中包括从废蜜中回收糖份,提取棉实糖、甜菜碱,糖浆提纯以及制糖工艺过程的诊断。
Examples of the application of ion exclusion in sugar industry include recovery of sucrose raffinose betaine purification of syrup and factory process problems.
介绍用碱标准溶液直接测定双甘膦生产中回收混合溶液中盐酸与亚磷酸含量的双指示剂法。
Double-tracer technique was used to determine chlorhydric acid and phosphorous acid in the recovered solution of glycine, N-(canboxymethyl)-N-(phosphoromethyl).
本文介绍了用碱溶法回收废钴钼低变催化剂中钴的新工艺。
A new technology for recovery of cobalt using alkali dissolving method from waste Co-Mo catalyst was described in this paper.
简述了铝盐回收的主要方法,分别为酸溶法、碱溶法、离子交换法和膜分离法,对每一种方法的原理和特点作了介绍。
The principles and characteristics were briefly described on the methods of acid dissolution, alkali dissolution, ion exchange and membrane separation for aluminum salt recovery.
对目前运行中的三种简易碱回收方法了述评,指出一级浓缩燃烧法是能够正常、稳定、经济运行的好方法。
Three simple recovery processes of alkali in small-scale paper mill are evaluated, and single-stage condensation-combustion process is stabler and more economic.
文章研究了酸析法从带色碱减量废水中回收对苯二甲酸(TA)过程,并且通过废水预处理进行TA的简单精制。
Separation process of terephthalic acid (TA) from colored alkali reduction wastewater by acidation was studied and TA was simply refined through pretreatment.
对碱法麦草制浆黑液酸法回收的木质素与丙烯酰胺接枝共聚反应进行了试验研究。
Study on the effecting factors of the graft reaction of lignin from treating paper-pulping black liquor in acidification with acrylamide was accomplished.
为了降低碱性炼铅法的试剂成本,对其碱浮渣的回收利用工艺进行了初步试验研究。
In order to reduce the reagent cost of the basic lead-smelting process, a series of experiments for the recovery of alkali and silver from the slag was carried out.
外标法峰面积定量。结果药材中巴马汀和药根碱的平均回收率分别为97.6 4 %和98.77%。
RESULTS The average recoveries were 97.64% and 98.77% for palmatine and jatrorrhizine, respectively.
结果超滤法能有效地将石杉碱甲固体脂质纳米粒与游离石杉碱甲分离,回收率为98.09%,测得3批样品的平均包封率为57.63%。
Results Free drugs could be effectively separated from the Hup ASLN by ultrafiltration. The average entrapment efficiency of three batches of Hup ASLN was 57.63%, with the recovery of 98.09%.
结果超滤法能有效地将石杉碱甲固体脂质纳米粒与游离石杉碱甲分离,回收率为98.09%,测得3批样品的平均包封率为57.63%。
Results Free drugs could be effectively separated from the Hup ASLN by ultrafiltration. The average entrapment efficiency of three batches of Hup ASLN was 57.63%, with the recovery of 98.09%.
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