研究了水溶剂法钢铁表面热浸镀铝工艺;
The technology of hot dip aluminized coatings on ferrous products by water flux methods in studied.
用饱水法、溶剂法、氦流法和压汞法测定孔隙率。
The porosities are measured by water displacement, solvent displacement, helium inflow and mercury pressure.
以黄粉虫为原料,研究了有机溶剂法提取黄粉虫油脂的工艺。
The technology on extraction of Tenebrio molitor oil by organic solvent method was investigated in this paper.
介绍了制备甲壳素纤维的黄化法、含卤溶剂法和酰胺氯化锂法。
The xanthate derivative method, halogenated solvent method and amide LiCl method for preparing chitin fiber are introduced.
研究芦丁的加工稳定性以及溶剂法提取桑叶中芦丁的工艺条件。
Stability and solvent extraction method was used to extract rutin from Mulberry leaf.
采用吡哆醇与棕榈酸为原料,水溶剂法合成吡哆醇二棕榈酸酯。
This paper tested the process to prepare pyridoxine dipalmitate from pyridoxine and palmitic acid.
采用系统溶剂法,以解热效果为指标,进行了有效部位的筛选。
The effective ingredient is selected by the systemic impregnant means and the index of relieving hot effect .
结论建立的数学模型和优化结果合理,溶剂法提取熊果酸可行。
ConclusionThe established model and optimized results are proved to be reasonable and the extraction process is feasible.
方法:采用系统溶剂法提取,硅胶干柱层析法进行化学成分分离。
Method: Systematic solvent method is used to extract and silica gel dry column sheet gradation was used to separate the chemical composition.
采用松香、三甲胺和环氧氯丙烷为原料,溶剂法合成了阳离子松香。
The cationic rosin was synthesized by solvent method, with rosin, trimethylamine and epoxy chloropropane as raw materials.
本论文对传统溶剂法浸提小麦胚芽中的维生素E进行了细致的研究。
The thesis of the traditional solvent extraction of vitamin E in wheat germ carried out detailed research.
精制方法主要包括专一性溶剂法、酸碱法、酶水解法和柱层析法等。
Specific solvent separation, acid and alkali treatment, enzymatic hydrolysis and column chromatography are the main methods to be used in the refinement of curcumin.
研究了混合溶剂法分级分离棕榈酸果糖单酯和棕榈酸果糖双酯的工艺。
The fractionation separation of fructose monopalmitate and fructose dipalmitate by extraction with mixed organic solvent were performed.
结果双相水解连续萃取法的提取率是常用3种溶剂法的2 ~ 3倍。
Results the extraction efficiency of the novel method was 2 ~ 3 times higher than the others.
液相本体法聚丙烯产品质量的主要指标基本达到或接近溶剂法产品指标。
The major product quality indexes basically reached or were close to that of slurry polymerization.
考察了研磨法、有机溶剂法和超声波破碎法对根瘤土壤杆菌细胞破碎的影响。
In this paper, the effects of milling, disruption with organic solvent and ultrasonic on disruption of Agrobacterium tumefaciens KY-3085(ATCC 4452) Strain were compared.
本文综述了磷脂酰肌醇的分离提纯的方法,主要有溶剂法、柱层析法、酶法等。
The paper summarizes the separating and purifying method of soybean lipositol, the main is solvent method, column chromatography, enzyme etc.
鱼藤酮在较高的温度下易分解,给常规有机溶剂法提取、分离、浓缩带来困难。
It bring difficulties to rotenone extraction and separation from plants that rotenone decomposes easily in high temperature.
对混相溶剂法和富化气混相法的研究结果表明这两种方法可以降低最小混相压力。
The first two methods are studied in detail, indicating that they are feasible in reducing the minimal miscibility pressure.
方法采用自制装置双相水解连续萃取法提取蒽醌衍生物,并和常用的3种溶剂法对比。
Methods The extraction of anthraquinone from rhubarb was performed by liquid-liquid continuous biphasic extraction and this method was compared with 3 general solvent methods.
介绍了一种环氧大豆油的无溶剂法合成工艺,通过正交实验方法优选了合成工艺条件;
A solventless synthesis of epoxy soya oil was studiecl. The synthesis process was optimized by orthogonal experiments.
本发明所解决的技术问题为:提供了一种综合性能优良的溶剂法纤维素棉、竹复合纤维。
The invention to solve the technical problem is: to provide a performance fine of solvent method cellulose cotton and bamboo composite fiber.
高沸醇(HBS)木质素是用高沸醇溶剂法从松木、稻草中提取的一种新型的环保材料。
HBS (high boiling solvent) lignin was extracted from pine of rice straws by using high boiling alcohol as a solvent. HBS lignin is a novel environment friendly material.
并比较了松香催化加氢的熔融法和溶剂法,结果表明溶剂法加氢反应的速度大于熔融法。
Comparisons undertaken between melting method and solvent process showed that the hydrogenation reaction rate of the solvent process is greater than that of the melting method.
本发明溶剂法纤维素棉、竹复合纤维可用于生产各种纺织制品,如:衣、袜、装饰布等。
The invention is used to produce each textile, such as clothing, sock, decorative cloth, etc.
本发明涉及NMMO废液的回收方法,提供了一种溶剂法纤维生产废液中NMMO的回收方法。
The invention relates to a recycling method of NMMO waste liquor, which provides a recycling method of NMMO in the waste liquor of fiber production with solvent method.
采用傅立叶变换红外光谱、图像扫描和显微分析等手段,研究了静电复印废纸溶剂法脱墨的机理。
The mechanism of de-inking of photocopy waste paper with solvent treatment was investigated by Fourier transforming infrared spectrum (FT-IR), image-scanning and microscope analysis.
高沸醇木质素(以下简称HBS木质素)是一种利用高沸醇溶剂法从植物原料中提取得到的木质素。
The HBS lignin is a new type of lignin, which is released from woods, grasses and straws by using high boiling alcohol as a solvent.
高沸醇木质素(以下简称HBS木质素)是一种利用高沸醇溶剂法从植物原料中提取得到的木质素。
The HBS lignin is a new type of lignin, which is released from woods, grasses and straws by using high boiling alcohol as a solvent.
应用推荐