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- The results show that the ferric potassium alum is a green catalyst for synthesizing ethyl laurate. 实验结果表明,铁钾矾是合成月桂酸乙酯的绿色催化剂;最佳反应条件是:酸醇物质的量比为1:2。
- new Lewis acid ferric potassium alum 新型Lewis酸铁钾矾
- Potassium Sulfate Prepared By Ferric Potassium Alum Conversion Method 硫酸铁钾转化法制取硫酸钾
- 英文摘要 ： Ethyl decanoate was synthesized from capric acid and ethanol by using ferric potassium alum as catalyst. 摘要 ： 以铁钾矾为催化剂，通过癸酸与乙醇反应合成了癸酸乙酯。
- ferric potassium alum 铁钾矾
- The making of this contains potassium alum which is injurious to health. 油条：油条中的明矾，是含铝的无机物，不可经常食用。
- Cruller: In the cruller potassium alum, is contains the aluminum the inorganic substance, may not frequently edible. 油条：油条中的明矾，是含铝的无机物，不可经常食用。
- Cruller and cruller, puffed food when manufacture is increases the potassium alum specially (aluminium sulfate), should as far as possible little eat. 油条及油煎饼、膨化食品在制作时是专门添加明矾(硫酸铝)的，应尽量少吃。
- Cruller: Potassium alum which found in Cruller is a type of non-organic aluminum substance, may not be eaten frequently. 油条：油条中的明矾，是含铝的无机物，不可经常食用。
- To meet there expection,this article studied a new type of boil-resisting agent of corn starch vermicelli without potassium alum. 为同时满足上述要求,研究了一种新型无矾玉米粉丝耐煮增筋剂。
- A new technology to produce potassium alum by soaking the alunite ripe breeze dilute sulfuric acid was introduced. Technological process and experimental conditions are described. 介绍一种利用明矾石熟矿粉稀酸浸取特性来生产钾明矾的工艺方法,简要叙述了工艺过程和试验情况。
- Preparation of potassium alum from illite 伊利石制取钾明矾
- Study on Clarification Effect of Potassium Alum in Lingzhi Beverage 明矾澄清灵芝饮料效果的研究
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- Keywords yellow ferric potassium vitriol;catalyst;esterification;tributyl citrate; 黄铁矾固体酸;催化剂;酯化反应;柠檬酸三丁酯;
- Ferrous iron reduces to ferric iron. 二价铁能还原成三价铁。
- This paper studies preparation method of potassium sulfate using ferrous sulfate (a by\|product of titanium white) and potassium chloride as matenial by ferric patassium alum conversion method. 以钛白副产绿矾和氯化钾为原料,采取硫酸铁钾转化法制备硫酸钾。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- Potassium is necessary to the existence of all living things. 钾是所有生物生存必须的。
- This paper studies preparation method of potassium sulfate using ferrous sulfate (a by-product of titanium white) and potassium chloride as matenial by ferric patassium alum conversion method. 摘要以钛白副产绿矾和氯化钾为原料，采取硫酸铁钾转化法制备硫酸钾。
