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nitrate ammonium
    Designation and Practice of Gas Flow Drying Apparatus of Nitrate Ammonium
    硝酸铵气流干燥设施的设计与实践
    When the concentration of ammonium sulphate,ammonium nitrate,ammonium bicar bonate,calcium superphosphate,potassium chloride,potassium sulphate,potassium dihydrogen phosphate ammo-phos-ka was 10%,10%,1%,10%,15%,15% 5%,5% respectively,the rate of absorbing water of the resin droped to zero.
    硫酸铵、硝酸铵、碳酸氢铵,过磷酸钙,氯化钾、磷酸二氢钾,硫酸钾、铵磷钾肥使高吸水树脂吸水率为0的浓度分别为10%、10%、10%、1%,15%、5%,15%,5%。
    The main results were as follows:(i) Application of organic-inorganic compound fertilizer I produced the highest yield among all the treatments. The yield increased by 14.4%,6.3%,10.6%,4.6% and 33.6% respectively,compared with the treatments of nitrate ammonium,sulfate ammonium,urea,organic-inorganic compound fertilizer Ⅱ and control.
    结果表明:施用有机无机复混肥Ⅰ的小白菜产量最高,分别比施用等氮量的硝酸铵、硫酸铵、尿素、有机无机复混肥Ⅱ及无肥对照增产14 4%、6 3%、10 6%、4 6%及33 6%。
    This experiments was carried out from july 2004 to november 2005 at shandong weifang technic college experiment site on Weixian radish. The effects of Studied ammonium nitrate, ammonium bicarbonate and urea nitrogen in three different fertilization volume of Weixian radish production, nutrition and quality of nitrate and nitrite content.
    本试验于2004年7月至2005年11月在山东省潍坊职业学院实验实训基地进行,选用地方名特产蔬菜潍县萝卜品种,研究了硝酸铵、碳酸氢铵和尿素三种氮肥在不同施肥量下对潍县萝卜产量、营养品质及硝酸盐和亚硝酸盐含量的影响。
    It is shown from co-crystal experiment of ammonium nitrate, ammonium sulfate and ammonium dihydrogen phosphate that compound salt with increscent density can be get by co-crystal and ammonium nitrate content is varied with crystal conditions.
    通过共结晶实验和吸湿性实验表征各添加剂的性质,得到:硫酸铵、磷酸二氢铵与硝酸铵共结晶可以得到密度增大的复盐,晶体中硝酸铵的含量随结晶条件的变化而不同;
    2. The eight carbon sources (glucose, fructose, saccharose, starch, mannite, inosite, glycerine, and maltose) and six nitrogen sources (Peptone, sodium nitrate, potassium nitrate, ammonium chloride, ammonium nitrate, urea) were examined for their effect on the growth and sporulation of Ahy1。 It was turned out that glucose, saccharose and peptone were the best.
    2.通过8种碳源(葡萄糖、果糖、蔗糖、淀粉、甘露醇、肌醇、甘油、麦芽糖)和6种氮源(蛋白胨、硝酸钠、硝酸钾、氯化铵、硝酸铵、尿素)对顶孢霉菌株(Ahy1)的生长和产孢量的影响研究,证实了葡萄糖、蔗糖、蛋白胨对顶孢霉菌株(Ahy1)菌落的生长和产孢最有利;
    When the concentration of ammonium sulphate, ammonium nitrate, ammonium bicarbonate, calcium superphosphate, potassium chloride, potassium. sulphate, potassium dihydrogen phosphate, ammo-phos-ka was 9.8%, 9.6%, 9.1%, 0.9%, 14.7%, 14.4%, 4.5%, 4.7% respectively, the water absorbing rate of the resin droped to zero.
    硫酸铵、硝酸铵、碳酸氢铵、过磷酸钙、氯化钾、磷酸二氢钾、硫酸钾、铵磷钾肥使高吸水树脂吸水率为0的浓度分别为9.8%、9.6%、9.1%、0.9%、14.7%、4.5%、14.4%、4.7%。
    Drying nitrate ammonium by gas flow is one of the commonly used methods for the production of powdery explosives. By the theory of thermodynamics and that of the suspension and transportation in gas force, a simple, complete and feasible designation on the range from the apparatus arrangement princip1e to the parameter determination was put forward in this paper, which was based on the authors' practice.
    气流干燥硝酸铵是粉状炸药加工中常见的生产工艺方法.文章根据气力悬浮运输和热力学理论,结合作者的实践,从设施布局原则到参数的确定,提出了一套简单、完整、可行的设计过程.
    With the experiment of the degradation of DBT under the conditions of different factors,it is identified that the feasible carbon source of the growth and desulfurization of DS-3 is glucose,the feasible nitrogen source is nitrate ammonium,the compatible pH is 8.2,andthe condign growth temperature is 30℃.
    在此条件下 ,适宜菌株生长和脱硫的碳源为葡萄糖 ,氮源为硝酸铵 ,初始pH为 8 2 ,生长温度为 3 0℃ ,1 5mmol/L的硫酸根离子能使其丧失脱硫能力。
    The equilibrium data of potassium nitrate,ammonium nitrate and sodium nitrate in the binary mixed-solvent of methanol-water and ammonia-water were determined,and the laws of influences of methanol and ammonia on the solubility of those nitrates have been found out.
    测定了硝酸钾、硝酸铵和硝酸钠在甲醇-水、氨-水二元混合溶剂体系的相平衡数据,查明了甲醇和氨对三种硝酸盐溶解度的影响规律。
    Thermal and thermo-oxidative degradation of chitin with ammonium nitrate,ammonium sulfate and concentrated sulfuric acid were studied.
    讨论了硝酸铵、硫酸铵和浓硫酸对自制甲壳素热降解和热氧化降解过程的影响。
    peptone,carbamide and yeast powder in nitrogen were greatly higher than potassium nitrate,ammonium nitrate and ammiaonia sulfate.
    氮源中蛋白胨、尿素、酵母粉极显著高于硝酸钾、硝酸铵和硫酸铵。
    It is a natural trend in the fertilizer production in recent years to make compound fertilizers by further processing of basic fertilizers such as urea,ammonium nitrate,ammonium phosphate and potassium chloride,which is also in line with the scientific development concept.
    利用尿素、硝酸铵、磷酸铵、氯化钾等基础肥料进行二次加工制成复合肥料,是近代化肥生产的必然趋势,也符合科学发展观。
 

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