decomposition reaction

Two important steps of slow thermal decomposition of azides have been studied using the method of statistical mechanics. Relations of the transform-ratio(α) of reactional equilibrium to temperature and pressure are formalized and the reaction mechanism is briefly discussed.

用统计力学方法对无机叠氮化物慢速热分解中的两步重要反应进行了研究，求得了反应平衡转化率α随温度T和压力P变化的表达式，并对反应机理作了分析和探讨。

The neodymium methacrylate [ Nd ( MAA)_3] and neodymium octanoate [ Nd ( OCA)_3] were prepared using the method of double decomposition reaction.

用复分解的方法制备了辛酸钕[Nd（OCA）3]和甲基丙烯酸钕[Nd（MAA）3]；

The decomposition reaction was carried out using methyl benzene as solvent with reaction time of 1 h.

采用甲苯溶剂法分批加料进行分解反应，反应时间1h；

It is difficult to speak about a definite direction of the decomposition reaction.

很难说它的分解反应有一定的方向.

Study on the effect of salt on double decomposition reaction of brine and ammonium bicarbonate was investigated.

卤水和固体碳酸氢铵复分解反应得碳酸氢钠沉淀和氯化铵溶液，碳酸氢钠经煅烧得纯碱。

Methods Double decomposition reaction was used to prepare phosphonomycin silver and disc agar diffusion test was used to compare the anti-microbial activities of phosphonomycin silver with those of sulfadiazine silver and calcium phosphonomycin.

方法：采用复分解法制备磷霉素银，并经体外抑菌试验比较了磷霉素银与磺胺嘧啶银和磷霉素钙的抗菌活性。

Study of Liquid-Liquid Double Decomposition Reaction Process in the Production of Potassium Sulfate from Ferrous Sulfate and Potassium Chloride

硫酸亚铁与氯化钾制备硫酸钾的液-液复分解反应工艺研究

Study of Decomposition Reaction of Phenol and Phenylmethylether Molecular Ion by Molecular Orbitals Theoretical Calculation

用分子轨道理论计算方法对苯酚和苯甲醚分子离子分解反应的研究

The thermochemical water decomposition cycle which consists of four gas-solid reaction of ca and Fe compounds for hydrogen production is discussed.

文章所讨论的热化学循环分解水制氢是由Ca和Fe化合物的四步气-固反应所组成。

It's a economical way to make compound fertilizer named Potassium Phosphate, Using carnallite and wet phosphoric acid by double decomposition reaction.

用光卤石和湿法磷酸通过复分解反应生产磷钾复合肥料是较经济的方法。

The double decomposition reaction between calcium carbonate and ammonium nitrate produces volatile gases such as NH 3, H 2O and CO 2 and the decomposition rate is proportional to the calcium carbonate content, temperature and time.

碳酸钙同硝酸铵发生复分解反应放出NH3、H2O和CO2气体，反应程度与碳酸钙的含量、温度和时间成正比。

The principle of potassium nitrate production with double decomposition reaction, in four-step circulation and three-step circulation is introduced in the paper.

本文简述了复分解四步循环法与复分解三步循环法生产硝酸钾原理。

N-guanylurea dinitramide ( GUDN) was synthesized with N-guanylurea hydrochloride as primary substance by hydrolysis and double decomposition reaction in turn and the overall yield of GUDN is79%.

以盐酸脒基脲为原料，通过水解、复分解反应，合成了N-脒基脲二硝酰胺盐（GUDN），总收率可达79%。

Synthesis of Zinc Dialkyl Dithiophosphates by Double Decomposition Reaction

复分解反应合成二烷基二硫代磷酸锌

Study on the Production Technology of Potassium Nitrate with Double Decomposition Reaction

复分解法生产硝酸钾工艺研究

Nickel phthalate tetrahydrate was synthesized by rheological phase reaction. Its thermal decomposition process in N2 was studied by TG, DTG and DSC, IR, FABMS.

用流变相反应法合成了四水邻苯二甲酸镍，用TG、DTG、DSC、红外光谱、质谱研究了它在氮气气氛中的热分解机理。

Producing thiourea and sodium hydrosulfide along with barium sulfate in double decomposition reaction of barium sulfide and sulphuric acid

复分解法生产硫酸钡联产硫脲、硫氢化钠的研究

Studies on Preparation of Carbon Nanotube Supported Cobalt Oxide and N_2O Decomposition Reaction

碳纳米管载钴氧化物催化剂制备及其分解N2O研究

Thermal sensitivity is a measurement on how easily fast chemical reaction will happen. The essence of studying thermal sensitivity of energetic materials is to find the relationship of time to maximum rate ( TMR) and the decomposition temperature.

热感度是物质在热作用下发生快速化学反应难易程度的度量，求取含能材料的热感度的本质是求取诱导期TMR与温度的关系。

At 90~ 95 ℃, sodium laurate was first synthesized by the saponification between lauric acid and sodium hydroxide, then bismuth laurate was obtained by the double decomposition reaction between sodium laurate and bismuth nitrate.

在90~95℃下，月桂酸经皂化合成月桂酸钠，月桂酸钠再与硝酸铋经复分解反应，纯化后制得月桂酸铋。

Introduce process calculation, process flow sheet, equipment erection and effect of production application of screw plate heat exchanger used in ammonium chloride production in double decomposition reaction production of potassium nitride and ammonium chloride process.

介绍复分解法生产硝酸钾与氯化铵工艺中，螺旋板换热器应用于氯化铵生产的工艺计算，工艺流程，设备安装及生产应用效果。

Based on laboratory data, such as, the internal current, feature curve of charge and discharge current versus time, and decomposition potential of rock sample, the reaction resistance of the interface between solidstate graphite ore and liquid phase has proved to be very high;

根据岩矿石标本的内电流、充放电时间特性曲线、分解电势等实验数据资料，论证了石墨矿固液相界面反应电阻充分大。

Manufacturing the Barium Salts, as well Thiourea and Sodium Hydrosulfide by the Double Decomposition Reaction of Barium sulfide and Hydrochloric Acid

硫化钡&盐酸复分解法制钡盐、硫脲、硫氢化钠

Decide on probable reaction mechanism of the thermal decomposition of solid

固相热分解反应最可几机制的判断环丁酮热解离反应的理论研究

The mechanism of the palladium complex 40 catalyzed Suzuki cross-coupling reaction was discussed. The cause of decomposition of catalyst and appearance of palladium black were studied.

探讨了cis-Pd（Ph2PCH2COO）2（40）催化Suzuki偶联反应机理及催化剂分解析出钯黑的原因。

Firstly, the thermodynamic equilibrium of Bunsen reaction and hydrogen iodide decomposition were examined.

本文首先利用FactSage软件 对Bunsen反应和碘化氢分解的热力学平衡进行了模拟.

New Process of Manufacturing Potassium Sulfate by Four-step-circulation Method of Double Decomposition Reaction

复分解四步循环法制取硫酸钾新工艺

In comparision with traditional thermal and medium decomposition, the supercritical fluid technique can realize quick and high efficient decomposition of waste plastics, the composition of the product can be controlled by control of conditions of decomposition reaction.

与传统的热分解方法和介质分解方法相比，超临界流体可实现塑料废弃物的快速、有效分解，通过分解反应条件的控制可以控制产物组成。

Bunsen reaction and hydrogen iodide decomposition in IS ( iodine-sulfur) cycle, the most industrialized thermochemical cycle was studied.

本文研究了最接近工业化阶段的热化学循环&硫碘循环（SI循环）中的Bunsen反应和碘化氢分解反应。

Two main section-evaporation and cooling crystallization was reconstructed in Double Decomposition Reaction Produce KNO3, and production of reconstruction anteroposterior was contrasted.

对复分解法生产硝酸钾工艺中的两个主要工段：蒸发、冷却结晶进行改造，并对改造前后的生产情况进行了对比。