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- It is prepared through sulfurizing ammonium molybdate solution, soaking active carbon in the solution and activation. 通过将钼酸铵溶液硫化然后浸渍于活性炭中并活化处理后制得。
- Then the solution counteracted with ammonium molybdate and phosphor-molybdenum poly acid was formed. 该法随氧化剂的种类、反应温度和时间,以及中和剂碱的种类不同可获得不同的结果。
- It was indicated that: treating wastewater from ammonium molybdate production should not only consider the end-treatment and insure the effluent wat... 认为较理想的处理钼酸铵生产废酸液的工艺流程应为:过滤,离子交换,中和和沉淀。
- Influence of the heating time,microwave power and material weight on the decomposing ratio of ammonium molybdate was investigated. 实验结果表明:微波可以快速煅烧钼酸铵获得高纯三氧化钼;
- It can avoid the particles gathering and colour blackening if the potassium is added in direct reduction for MoO 2 from secondary ammonium molybdate. 仲钼酸铵直接还原成二氧化钼时加钾，可克服产生颗粒聚集、颜色发黑等还原不良现象。
- We produce;ammonium molybdate,sodium molybdate,ammonium paramolybdate,ammonium octamolybdate,high purity molybdenum trioxide,and molybdenum products. 系钼酸盐专业厂家，主要产品有钼酸铵、钼酸钠、仲酸铵等。
- Ammonium molybdate(AM),expandable graphite(EG) or AM/EG were used to modify the MPP/MEL/PER super thin fire retardant coatings. 采用钼酸铵(AM)、可膨胀石墨(EG)和AM/EG对三聚氰胺聚磷酸盐(MPP)/三聚氰胺(MEL)/季戊四醇(PER)超薄型防火涂料进行改性,制备改性涂料。
- In acidic medium, the interaction of potassium dihydrogen phosphate with ammonium molybdate, potassium antimonyl tartrate and ascorbic acid result in blue compound complex. 在酸性介质中,磷酸二氢钾与钼酸铵、酒石酸锑钾及抗坏血酸作用,生成蓝色的络合物。
- Experiments show that the SEM appearance of ammonium molybdate which is suitable for dynamic fusion roast-dissociation-reduction is of prismic and of arborescent forms. 试验表明：适用于动态焙解还原的钼酸铵结晶态SEM形貌呈棱柱、树枝状，焙解时分散性、流动性好，钼粉一次成品率高。
- The current status of the synthesis treatment of acid-washing wastewater from ammonium molybdate production in China and abroad was investigated and analyzed. 调查分析了国内外目前钼酸铵酸洗废水综合治理的状况。
- Based on the optical activity of the complex formed by mannitol and ammonium molybdate,the mannitolum level in the gastrointestinal dialysis salt was determined with polarimetry. 本文根据甘露醇与钼酸铵的络合物具有旋光性这一特点,用旋光法测定胃肠透析盐中甘露醇的含量。
- The text expatiated how to use color wulfenite to make eligible ammonium molybdate product through lixiviating,extracting,reverse extracting from original ore. 本文阐述了用彩钼铅矿原矿通过细菌浸出、萃取、反萃取,并制备出合格的钼酸铵产品的研究工作。
- In the technologic processing of acid cleaning,ammonia pickling,purifying and acid sediment of ammonium molybdate,the testing of reserve of potassium(k) was presented. 叙述了钼酸铵生产中,钾在酸洗、氨浸、净化和酸沉等工艺过程中保留量的试验,试验得出较佳工艺条件为:净化液含钾为0。
- After the solution of ammonium molybdate is neutralized by vaporizing and thickening,the secondary ammonium molybdate is crystallized,and the molybdenum from it is retrieved. 吸附钼后的吸附剂用氨水反洗，得到的钼酸铵溶液，通过蒸发、浓缩、中和结晶出仲钼酸铵，从而回收其中的钼。
- The orthogonal design,L_8(27),was adopted to study the effects of gibberellin(GA),ammonium molybdate(Mo)and dicyandiumide(DCD)on the yield,nitrate content and nutritive quality of lettuce. 采用L8(27)正交设计研究了3种化学物质赤霉素(GA)、钼酸铵(Mo)、双氰胺(DCD)对盆栽莴笋产量、硝酸盐含量和营养品质的影响。
- In the system of sulfuric acid phenylglycollic acid cinchonine potassium chlorate, micro amount of tungsten in ammonium molybdate products has been determined by catalytic polarography. 在硫酸 -苯羟乙酸 -辛可宁 -氯酸钾体系中 ,催化极谱法测定钼酸铵产品中的微量钨。
- Optimal analytical condition was obtained are that:the sample was extracted with water,then added sulfuric acid solution,potassium iodide solution,and four drops of ammonium molybdate. 结果表明,最佳分析条件为样品用水萃取后,依次加入硫酸溶液、碘化钾溶液、4滴钼酸铵溶液,用硫代硫酸钠标准溶液滴至近终点。
- Sodium hydroxide was adopted to meltdown the sample.In the sulfuric acid,silicon and ammonium molybdate formed molybdenum yellow,with ascorbic acid molybdenum yellow was reduced to molybdenum blue. 采用氢氧化钠熔融分解试样,在硫酸介质中,硅与钼酸铵生成硅钼黄,以抗坏血酸还原硅钼黄为钼蓝。
- Ammonium molybdate spectrophotometricm ethod 钼酸铵比色法
- ammonium molybdate spectrophotometry 钼酸铵分光光度法
