用溶剂萃取法对炼油含酚废水脱酚处理。
Wastewater from oil refiner is treated by solvent extraction to dephenolize.
用溶剂萃取法从盐酸介质中萃取酪氨酸。
The extraction of tyrosine from hydrochloric acid medium was studied.
单批回收率较溶剂萃取法提高20%左右。
Batch recovery of solvent was 20% higher than that of solvent extraction.
研究了用溶剂萃取法从氯化铜溶液中去除钴。
Removal of cobalt from copper chloride solution by solvent extraction with P204 is studied.
化学镀镍液的中琥珀酸、酒石酸用溶剂萃取法去除。
Using solvent to extract succinic acid in and tartaric acid in chemical nikel plating liquid.
确定螯合——溶剂萃取法所得到的检测限颇为困难。
It is difficult to define the detection limits obtained by chelation-solvent extraction.
采用溶剂萃取法和上行硅胶柱层析法分离加兰他敏。
The solvent extraction and upstream silica gel column chromatography are combined to separate galanthamine.
水蒸气蒸馏法、有机溶剂萃取法和超临界流体萃取法。
The extraction methods are water extraction, organic solvent extraction and supercritical fluid extraction.
本文研究了溶剂萃取法去除糠醛废水中醋酸的工艺过程。
The process of removing acetic acid from furfural wastewater by solvent extraction is studied in this paper.
本文研究了溶剂萃取法去除糠醛废水中醋酸的工艺过程。
The process of removing acetic acid from furfur al wastewater by solvent extraction is studied in this paper.
本文简要介绍了溶剂萃取法等几种分析方法的原理和效果。
This paper details in the principle and effect of several methods such as the solvent extraction.
概述了近十多年来溶剂萃取法从酸性溶液中回收钯的研究工作。
Research work on the solvent extraction for palladium recovery from acidic solution developed in recent 10 years was described.
并用有机溶剂萃取法初步分离出低聚原花青素和高聚原花青素。
Furthermore, procyanidins low polymer and procyanidins high polymer were separated by organic reagent extraction.
用正交试验设计研究了溶剂萃取法提取沙葱有效成分的工艺流程。
To study technics flow of extracting effective ingredients of Allium Mongolicum Regel by solvent extraction methods by orthogonal experiments design.
该项工作对溶剂萃取法精制湿法磷酸工艺设计，有一定的参考价值。
This work has some referential significance for designing it by solvent extraction.
并以溶剂萃取法对烟碱粗制品纯化，以烟碱和软脂酸的成盐反应精制烟碱。
The unrefined nicotine was purified using solvent extraction and the nicotine was refined by a salification reaction of nicotine and palmitic acid.
在此基础上提出了悬浮电解法提纯铜与溶剂萃取法提纯金的复合工艺路线。
According to this analysis, technics route was determined as suspension electrolysis and solvent extraction.
比较了传统有机溶剂萃取法和超声波破碎浸提法在提取芦荟苦素方面的差异。
In comparison with the solvent extraction technology, the technology of extracting Aloesin by using of supersonic was studied.
液膜分离技术结合了固体膜分离法和溶剂萃取法的特点，是一种新型的膜分离方法。
It is a new membrane separation technique combining the advantages of solid membrane separation and solvent extraction.
本文介绍了溶剂萃取法分离糠醛的优越性，比较了31种溶剂对糠醛水溶液的分配系数。
In this paper, the superiority of solvent extraction process for furfural separation is emphasized and distribution coefficients of 31 solvents are compared.
并对各种类型的萃取剂萃取钯的优缺点做了评述，指出了溶剂萃取法回收钯的发展前景。
Advantages and disadvantages of several sorts of extractions were introduced. The development to palladium recovery with solvent extraction in the future was analyzed.
制备儿茶素的方法很多，但目前工业化制备技术主要集中于溶剂萃取法和金属离子沉淀法。
Although there are many ways to prepare tea catechins, the solvent extraction and the iron-precipitation are mainly applied in the industrial technology.
研究对比压榨法、油脂扩散渗透法和有机溶剂萃取法的优缺点，探讨其在工业生产上的可行性。
Different techniques as mechanical pressing, diffusion process and the solvent extraction were tested and compared, and their suitability for industrial application discussed.
与传统的有机溶剂萃取法相比超临界CO2萃取法具有省时、萃取效率高且无有毒废弃物等优点。
Compared with traditional solvent extraction, the method of supercritical CO2 extraction has the advantages of short extraction time, high extraction efficiency and no poisonous waste etc.
结果表明，加夹带剂的超临界CO 2流体萃取法的提取率约提高为传统溶剂萃取法的1.25倍。
Results showed that the extraction rate of supercritical CO2 fluid extraction with entrainer was about 1. 25 times as that of traditional solvent extraction.
快速溶剂萃取法的萃取剂为1%磷酸(体积比)溶液，较之传统有机溶剂，操作时更为方便和安全。
The solvent was 1% (vol) phosphoric acid, which is more safe and environment-friendly than traditional organic solvents.
溶剂萃取法是分离提纯稀土的一种有效方法，由于萃取剂的不同导致萃取分离稀土元素的效果不一。
Solvent extraction is a kind of effective method in separating and purifying rare earth. The result of extraction and separation of different extractants is different.
利用三种方法对牡丹籽进行萃取：机械压榨法、有机溶剂萃取法、超临界CO_2萃取法提取牡丹籽油。
The use of three methods for extraction of peony seeds Mechanical crushing extraction method, Organic solvent extraction method, Supercritical CO_2 extraction method.
利用三种方法对牡丹籽进行萃取：机械压榨法、有机溶剂萃取法、超临界CO_2萃取法提取牡丹籽油。
The use of three methods for extraction of peony seeds Mechanical crushing extraction method, Organic solvent extraction method, Supercritical CO_2 extraction method.
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