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- waste liquid of pickling 酸洗废液
- In this paper,technological process of conversion of waste liquid of sodium formate to oxalic acid is described. 本文研究了甲酸钠废液转变为草酸的工艺流程。
- A research was conducted for two kind of WRF used to decolor to the sythatic waste liquid of metal complex dyes. 结果表明,实验用菌可对溶剂型金属络合染料起明显的脱色作用,经驯化的白腐真菌处理染料液72小时脱色率高达90%25以上。
- The content of flavonoids in waste liquid of alcohol production from sugarcane molasses was determined by spectrophotometry using rutin as standard substance. 以芦丁为标准物质,用分光光度法测定了甘蔗糖蜜酒精废液中黄酮类化合物的含量。
- The test results demonstrated that it is possible to make use of the bioenergy to evaporate the waste liquid of molasses alcohol. 结果证明了利用生物热能来蒸发处理糖蜜酒精废液是可能的。
- Organic waste liquid of chloroform,acetone and wastewater from a pharmaceutical factory is treated with extractants and rectification process. 采用萃取+精馏工艺处理制药厂的三氯甲烷-丙酮-水三元有机废液。
- Vinyl crotonate exists in the industrial waste liquid of vinyl acetate production,and is not difficult to be extracted and purified. 巴豆酸乙烯酯存在于醋酸乙烯酯生产的工业废液中,在一定条件下聚合会形成环状结构。
- Using the of oxidation filter and sublime discuss iodic reclaiming technology from the waste liquid of iodine test determining copper in the analytic chemistry experiment. 利用氧化、抽滤、升华等方法将分析实验室碘量法测铜含量试验液中的碘进行回收。
- The feasibility of recovering p-phthalic acid from the waste liquid of polyester alkali deweigting finishing by means of acid precipitation method is studied and the factors influencing the process also are related. 研究用酸析法从绦纶碱减量废液中回收对苯二甲酸的可行性及影响因素。
- Vinyl crotonate existed in the industrial waste liquid of vinyl acetate production, and was not difficult to extracted and purified.Vinyl crotonate had some special properties. e. g. 丁烯酸乙烯酯存在于醋酸乙烯酯生产的工业废液中,可用蒸馏法提取及纯化,具有一些独特的性质:如在一定条件下会聚合形成环状结构;
- This method is a combination of pickling and blast cleaning. 这一方法是酸浸除锈法和喷砂除锈法的组合。
- The dish was accompanied by a variety of pickles. 这盘菜配有什锦泡菜。
- waste liquid of distillers' grains 酒糟废液
- waste liquid of fracturing fluid 压裂液废液
- Waste liquid of refining yellow phosphorus 黄磷精制废液
- Main product-chloroform is obtained from alkaline hydrolysis of chlorine oil, the rest are waste liquids of sodium formate containing sodium formate,sodium chloride and sodium hydroxide. 氯油经氢氧化钠碱解后,除得到主产物氯仿外,其余为含甲酸钠、氯化钠、氢氧化钠等物质的甲酸钠废液。
- A jar of pickle will contain pickled cabbage. 泡菜罈盛放着泡菜。
- Peter Piper picked a pack of pickled peppers. 彼得?派珀选了一包腌辣椒。
- The waste liquid needs to be siphoned off. 需要把废液抽走。
- The dish was served with a variety of pickles. 那道菜上桌时配有各种泡菜。