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- Acid removal by extraction 萃取脱酸
- Methods After treatment of amino acids with 2,4 dinitrofluorobenzene(DNFB) excessive DNFB was removed by extraction with tert bultyl methyl ether. 方法 氨基酸与2 ,4 二硝基氟苯衍生化反应完成后 ,用 10ml叔丁基甲醚抽提 2次 ,每次 5ml,以除去多余衍生化试剂。
- acid removal by hydrochloric acid 盐酸除锈
- The naphthenic acids in straight-run diesel fuel are removed by extraction with a composite extractant consisting of a solvent and a cosolvent. 去除直馏柴油中的环烷酸,采用加氢精制法成本高,且氢源不足;采用碱洗法则损失大,污染严重。
- Used in or obtained by extraction. 提取的用于提取的,或通过提取得到的
- The act of deleting; removal by striking out. 删除删除的动作;划掉
- Experimental Study on the Humic Acid Removal by Means of Coagulation-Ultrafiltration 混凝-超滤去除腐殖酸的试验研究
- I know the monkey on his back can't be removed by any means. 我知道他的毒瘾是啥法子也除不掉的。
- LVI lube base oil with low pour point,high viscosity and good stability can be produced by means of hydrogenation acid removal,furfural treatment and hydrotreatment. 克拉玛依油田九区稠油是典型的环烷基原油,采用加氢脱酸、糠醛精制、加氢处理等精制工艺能生产出倾点低、粘度大、安定性好的LVI润滑油基础油。
- To study on processing technology of recover Tridecane Dicarboxylic Acid from mother liquor by extraction. 采用溶媒萃取方法,对十三碳二元酸滤液进行回收工艺研究。
- The removal by the kidneys of a substance from blood plasma. 清除肾将血浆中一种物质的移出
- The study on refining mineral gold by extraction process was made. 主要研究了用萃取法进行矿产金的精炼。
- Image noise removal by PDEs model is an effective tool. 应用偏微分方程进行图像去噪是一种有效的工具。
- Something obtained by extracting;an extract. 精选,摘录通过摘录而得到的东西;摘录
- Something obtained by extracting; an extract. 精选,摘录通过摘录而得到的东西;摘录
- This article has described the impact of Chlorine upon the system of Zinc hydrometallurgical extraction,and also presented Chorine removal by Copper cake purification. 文章论述了湿法炼锌中氯对系统的影响,提出了利用铜渣净化除氯的方法,分析了铜渣净化除氯中各因素对除氯效果的影响。
- Piperine was obtained by extraction of piperlongunl with ethonal for several times.Piperinic acid was produced by hydrolyzing piperine in alkaline solution. 蒙药药材荜茇经过多次用乙醇提取,进一步分离提纯得到较纯的胡椒碱;
- Because the suspended granule concentration changes with seasons,the influence of the kaoline dosage on the humic acid removal process was studied. 同时由于原水中悬浮颗粒随季节变化,模拟了不同量的高岭土对腐殖酸去除过程的影响,发现高岭土的存在能在一定程度上降低剩余腐殖酸和残留铝的浓度。
- The prisoner is removed by order of the court. 按法院命令转移囚犯。
- He was later removed by the Board of Directors. 后来他被董事会撤职了。