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- The catalyst gets high activity and DPC yield is 44.8%, when calcination temperature is 500?, Pb(NO3)2and Zn(NO3)2 as precursors, and Pb:Zn=2:l. 当焙烧温度为500℃、Pb(NO_3)_2和Zn(NO_3)_2作母体、二者比为2:1时，DPC产率达44.;8%25。
- The results show:reducing agent,solvent,P/V ratio,drying conditions and calcination temperature can influence the physical properties of VPO catalysts. 试验结果表明还原剂、溶剂、P／V摩尔比、干燥条件及焙烧温度都对VPO催化剂的物理性质有影响。
- The higher the calcination temperature, the lower the strength, and the higher the free linear expansion rate of cement stone is. 保温时间越长,水泥石的膨胀率越大,强度越低;
- A mild calcination temperature and a higher carbonation temperature favored the process and the maximal capture capability could be higher. 温和的煅烧温度和较高的吸收温度下，吸收剂的最大转化率比较高；
- Effect of different calcination temperature on structure and extraction ratio of alumina from Kaolinite of Inner Mongolia was studied in this article. 考察了煅烧温度对内蒙煤系高岭土结构及其氧化铝浸出率的影响。
- The photoluminescent intensity of the Y2O2S: Eu3+ phosphors was found to be a function of calcination temperature and crystallographic orientation. 本研究亦发现硫氧化钇之萤光强度主要受煅烧温度及其粉体之成长方向有关。
- The reaction activity of the catalyst can be adjusted by changing the preparing condition, which including the calcination temperature, the metal load and the carrier. 制备过程中焙烧温度、负载量以及不同催化剂载体的选用都会影响所得催化剂的性能。
- Effects of calcination temperature,space velocity, base content,reaction temperature,modification of various ions on the reactivity and selectivity of the catalysts were examined. 考察了催化剂焙烧温度、空速、碱含量、反应温度和不同阴、阳离子改性对催化剂活性和选择性的影响。
- Effects of the calcination temperature,time,atmosphere and Zn contents on magnetic property of MnZn ferrite prepared by supercritical fluid drying(SCFD) were investigated. 考察了铁氧体中锌含量、焙烧温度、时间以及焙烧气氛中氧含量等因素对超临界流体干燥法制备的锰锌铁氧体粉末磁性能的影响。
- The results showed that reaction temperature and time, pulp density, stirring velocity and calcination temperature were the key factors influencing the coating effect. 结果表明,反应温度和时间、基体悬浮液浓度、搅拌速度和煅烧温度是影响包覆效果的关键因素。
- The results showed that the pore structure and surface acidity of carrier were affected by treating time,space velocity and calcination temperature evidentially. 结果表明处理时间、空速及焙烧温度对催化剂载体的孔结构和表面酸度均有显著影响;
- A series of niobic acids at different calcination temperatures was prepared. 在不同焙烧温度下制备了一系列固体铌酸催化剂。
- The influece of calcination temperature upon surface property of HZSM5 zeolite, aromatization reaction of nhexane and its coking property have been studied. 研究了焙烧温度对HZSM-5分子筛表面性质,正己烷芳构化反应及结焦性能的影响。
- Under the reaction conditions, the optimal calcination temperature for TiO2/SiO2 is 550oC. Thus, 53.1% conversion of DMO, 72.1% and 27.3% selectivity to MPO and DPO, respectively, can be obtained in the presence of TiO2/SiO2 with 13% TiO2 loading. 确定了较佳的焙烧温度为550℃;以该温度焙烧的TiO2/SiO2为催化剂;TiO2负载量为13%25时;草酸二甲酯的转化率、甲基苯基草酸酯与草酸二苯酯的收率分别为53.;1%25、38
- The preparation of diphenyl oxalate(DPO) by transesterification of dimethyl oxalate(DMO) with phenol over TS 1 catalyst(2 5%Ti) has been investigated as function of calcination temperature of the catalyst and reaction time. 研究了以 TS-1分子筛为催化剂 ,苯酚和草酸二甲酯酯交换合成草酸二苯酯反应。
- The results indicate that the calcination temperature and the holding time are the key factors which influence the progress properties of active lime and the microstructure of lime. 结果表明煅烧温度和保温时间是影响活性石灰工艺性能及方钙石显微结构的决定性因素。
- The effects of the amount of Yb3+ doping and the calcination temperature on the phase transformation, crystallite size, surface texture of the nanopowders were investigated by XRD and BET surface area. 用XRD,BET等技术研究了Yb3+掺杂量和焙烧温度对粉体的相结构、晶粒尺寸和表面织构特性的影响,并以亚甲基蓝的光催化降解为探针反应,研究了它们对光催化活性的影响。
- The author investigated the different kinds of iron oxides,milling time,calcination temperature,mineralizer amount to analyse the effect of the four factors on the color generation of the pigment. 研究了不同铁化合物及用量、球磨时间、合成温度、矿化剂的种类及用量对锆铁色料呈色的影响。
- The results indicated that too high calcination temperature,too long time and too high oxygen and zinc content,all of these are not favorable for improving the magnetic properties. 结果表明，铁氧体中锌含量太高或太低以及焙烧温度太高、焙烧时间太长、焙烧气氛中的氧浓度太高等都不利于粉末磁性能的提高。
- The positron lifetime spectra have been measured as a function of exposed air pressure for synthetic zeolite 13X and 3A,and as a function of calcination temperature for zeolite 10X. 测量了3A型及13X型沸石分子筛在不同压强空气中的正电子寿命谱，并测量了10X型分子筛在不同温度下焙烧后的寿命谱。
