外观:白色无定型分末,不溶五水,酸和碱溶液。
Appearance: white amorphous sub-end of the five water insoluble, acid and alkali solutions.
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.
用碱溶酸沉法提取杏仁蛋白后,研究其功能特性及影响因素。
Functional properties and their influencing factors of almond protein extracted with the method of alkali-extraction and acid-precipitation were determinated.
结果表明:长石在水中碱溶出量比较少,溶出的碱主要是钠碱。
The results showed that only small amount of alkalis in feldspar were extracted when autoclaved with water, and the majority of extract is sodium oxide.
碱溶酸沉法制备鹰嘴豆分离蛋白质,其蛋白质含量为91.53%。
The chickpea protein isolate was prepared by alkali extraction and acid precipitation. The protein content was 91.53%.
从针裂蹄中用碱提取得到一种碱溶糖,并用高碘酸氧化等方法确定了结构。
An alkaline soluble polysaccharide has been isolated by the alkaline extraction from phellinus Linteus. Its structure has been determined by periodate oxidation, etc.
提出一种碱溶法测定无水三氯化铬的方法,该方法简便易行,不产生有害气体。
This article presents an improved method to determine the anhydrous chromic chloride content with alkaline process. This method is easy to perform, and does not cause any harmful gas.
嵌段碱溶纯丙共聚物水分散体,特别研发用于透明或实色着色剂和防渗封闭底漆。
Water dispersion of a partly alkali soluble pure acrylic copolymer specifically developed to formulate clear or pigmented stain and bleeding resistant primers and sealers.
采用超滤法和碱溶酸沉法分别制备不同的大豆分离蛋白,并研究它们在功能特性上的差异。
Different kinds of SPI were prepared by ultrafiltration (UF) and acid precipitation respectively and the functional properties were studied.
方法分别以“碱溶-酸析”法或甲醇、 乙醇等有机溶剂重结晶法,制备吉美拉西的多晶型。
Methods Gimeracil polymorphs were prepared by alkali-acid treatment or recrystallization with EtOH, MeOH, etc.
从稀土矿区和非矿区采集的稀土超量积累植物铁芒萁的叶片分离成醚溶物、水溶物、碱溶物和残余物四个组分。
Leaves of Dicranopteris dichotoma collected from a rare earth ore area and two control areas were separated into ether fractions, water fractions, base fractions and residues.
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.
纤维素结晶被破坏;而当底物没有被碱溶胀,或被碱溶胀而没有黄原酸化时,接枝聚合没有明显引起纤维素结晶的变化。
It was found that the crystalline structure of cellulose could be destroyed by the synergetic effect of alkali swelling, xanthating and grafting;
以干燥的柿皮为原料,通过单因素实验及正交实验研究了从柿皮中提取酸溶性和碱溶性膳食纤维的工艺条件,并测定了膳食纤维的持水力和溶胀力。
The extraction technology of acid-soluble dietary fiber and alkali-soluble dietary fiber from dry Persimmon peel was studied by single factor and orthogonal experiments.
据现有资料表明,硫酸长春新碱可单独使用,亦可与其他溶瘤细胞药物合用,以治疗急性白血病……
Information available at present suggests that Oncovin may be useful either alone or in conjunction with other oncolytic drugs for the treatment of acute leukaemias ……
通常以硅酸钠水溶液作为单体硅源,氢氧化钠溶液作为碱激发剂以提高原料的溶出性。
Generally, sodium silicate solutions are used for monomer sources added with caustic soda solutions for activation of leaching out of fillers.
山西铝土矿呈一水硬铝石型,高铝、高硅、低铁的特点,拜耳法生产氧化铝工艺须在高温,高碱的条件下溶出。
Featured with diaspore, high alumina, high silicon and low iron, the bauxite in Shanxi have to be digested under higher temperature and denser soda in Bayer process.
研究了用啤酒厂排弃的废酵母经自溶制备碱不溶性葡聚糖的工艺。
This paper was on the preparation of alkali -insoluble glucan by the discarded brewer's yeast autolysed beforehand.
土耳其贝帕扎里天然碱矿采卤工程是目前世界范围内采用对接井水溶开采方法进行采矿的最大规模的天然碱采矿工程。
Currently in the whole world, Beypazari trona solution project is the largest mining engineering with the methods of solution mining and intersected well drilling.
目的:探讨中药制剂蝙蝠葛酚性碱片的溶出度,为临床用药提供参考。
Objective: To investigate the dissolution of phenolic alkaloids of menispermum dauricum tablet(PAMDT), and supply some information for clinical medication.
实验研究了苦参碱浸膏脱溶的方法,认为高真空脱溶是安全、有效的脱溶方法。
We studied the method of removing solvent in extractum of Sophora alopecuroides L. , and determined high vacuum conditions were the safety and efficiency method of removing solvent.
目的:制备苦参总碱肠溶片,并建立体外释放度分析方法。
Objective: Alkaloids of sophora flavescens enteric-coated tablets was developed, and the method of drug release was established.
目的:考察不同厂家的盐酸小檗碱片的溶出度,为控制药品质量提供依据。
Objective: to determine the dissolution of berberine hydrochloride tablets produced by the different factories was determined in order to provide the basis for appraisal of the medicine quality.
结合某铀矿床碱法地浸室内试验,进行了氧化剂的种类、质量分数和溶浸剂的种类、质量分数选择试验,研究了反应时间、矿石粒度对铀浸出率的影响。
According to the in-room experiment for alkaline leaching of uranium deposit, the effects of the sorts and concentration of oxidants and solvent solutions are studied.
掺量小、无载体、全水溶、低碱,对碱一骨料反应有明显的减少作用。
Small admixture, completely water soluble, low alkali, apparent reducing effect on the alkali-aggregate reaction.
采用酸溶碱沉法对三批来源不同的北豆根药材分别进行提取分离,所得有效部位采用冻干技术制成粉针剂。
The effective position are extracted and then they are prepared into powder injection by the technology of freezing.
在溶出赤泥中发现了羟基钛酸钙,并测出了它的晶体参数,同时还分析了碱耗降低的化学原因。
Some kassite is found in the red mud, and its crystal parameters are determined. The chemical cause for the reduction of caustic soda losses is also analysized.
超声波的引入,不仅大大提高了低温加碱的溶胞效果,而且对溶胞过程温度的要求有所降低。
The introduction of ultrasonic wave not only greatly improved the effect of lysis, but also decreased the requirements for the temperature during the lysis.
超声波的引入,不仅大大提高了低温加碱的溶胞效果,而且对溶胞过程温度的要求有所降低。
The introduction of ultrasonic wave not only greatly improved the effect of lysis, but also decreased the requirements for the temperature during the lysis.
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