And proceeded the research to a series of influence factor in activate process, such as the activation time, activation temperature the concentration of calcium carbonate and the dose of activators. 并对活化过程中的一系列影响因素,如活化温度、活化时间、碳酸钙悬浊液浓度、表面改性剂用量进行了研究。
Surface etching to expand micropore openings occurred at low activation temperature and in-depth etching was preferred at high activation temperature. 在低温活化段助活化剂主要促进了孔口的扩张,而中、高温活化段推动了径向活化过程。
Effects of activation temperature, temperature holding time and activation agent ratio on the structure of adsorbents were investigated. 实验考察了活化剂用量、活化温度和活化时间对吸附剂结构参数的影响。
Activation Temperature of Dry Yeast and the Fermentation of Fruit Wine with Different Materials 干酵母活化温度与不同原料果酒的发酵
The methylene blue decolorizing capability of the activated carbons prepared by two experimental designs was measured, and the effect of activation temperature on the BET specific surface area was then investigated. 研究了不同活化温度和活化时间所制活性炭对亚甲基蓝脱色力的影响,以及活化温度对BET比表面积的影响。
Subsequently, the porosity of activated carbon can be controlled by modification of the concentration of phosphoric acid, impregnation ratio and activation temperature. 磷酸活化活性炭的孔隙结构能通过调整磷酸浓度、浸渍比和炭活化温度进行控制。
In the activation of lignin charcoal with activating agent A, the effects of activation temperature, time and quantity of activating agent on methylene blue adsorption, iodine value and yield of activated carbon were studied. 以水解木素炭为原料,用碱类化合物A作活化剂,研究了活化温度、活化时间及活化剂用量对活性炭的亚甲基蓝脱色力、碘值和活化得率的影响。
C-H System Low-Pressure Diamond Growth Condition influenced by Activation Temperature 激活温度对C-H体系低压金刚石生长条件的影响
The Influence of Activation Temperature on Structure and Desulfurization Performance of Honeycomb-like Activated Carbon 活化温度对蜂窝状活性炭结构和脱硫性能的影响
Under high activation temperature occurred inhibition of yeast fermentation. 活化温度高则会抑制酵母发酵。
Effect of activation temperature on structure and adsorptivity of polyacrylonitrile-based activated carbon hollow fiber 活化温度对聚丙烯腈基活性中空炭纤维结构和吸附性能的影响
The thermal activation of coal gangue has the optimum activation temperature when keeping the same fineness; 在保持细度相同的情况下,对于煤矸石的热力活化存在最佳活化温度;
The waste activated carbon was treated with hydrochloric acid, then activated in high temperature, meanwhile, effect of the concentration of hydrochloric acid, activation time, activation temperature on reclaiming activated carbon were studied. 为此,采用了先盐酸处理、后高温活化的方法,对废旧炭进行了处理,同时考察了盐酸浓度、活化温度、活化时间等因素的影响。
The optimal pH and activation temperature of fly ash are 6.3-6.6 and 600 ℃. 粉煤灰吸附的最佳pH值范围和活化温度分别为6.3~6.6和600℃。
Effects of the activating reagent amount, activation temperature and activation time on the capacitance characteristic of activated carbon were studied. 系统考察了活化剂用量、活化时间和活化温度对活性炭电容特性的影响。
Experimental results showed that as catalysts precursor were prepared by citric acid method, the concentration of citric acid and the activation temperature would affect the structure of catalysts and the size of catalyst particles, the growth of CNTs were affected afterwards. 实验结果表明:用柠檬酸法制备催化剂前驱物时,柠檬酸的浓度和活化温度对催化剂的结构和颗粒大小都有影响,进而影响了碳纳米管的生长;
The influences of activation temperature and time on the yield, BET specific surface area, pore size distribution and specific capacitance of activated carbon have been studied. 考察了活化温度和活化时间对所得活性炭的收率、BET比表面积、孔径分布和比电容的影响,并进一步探讨了以这种活性炭材料作电极的双电层电容器的电容性能。
A lot reaction factors, involving activation temperature, activation time, reaction temperature, reaction time, the amount of solvent, were investigated in detail. 详细地考察了活化温度和活化时间以及反应温度和反应时间、溶剂用量对烯丙基醚化反应的影响。
The effects of the carbonization temperature, the quality ratio between potassium and bamboo char, activation temperature and activation time on specific capacitance of high-specific area activated carbon and charge-discharge property of electric double-layer capacitor were discussed. 考察了炭化温度、KOH与竹节炭的质量比、活化温度和活化时间对所得高比表面积活性炭比电容的影响和组装的双电层电容器的充放电特性。
The effects of operation parameters such as activation temperature and time on the adsorption properties of activated carbons were measured and analyzed in order to optimize these operation conditions. 分别研究了水蒸气活化实验中活化时间和活化温度对活性炭的得率、活性炭碘值和苯酚吸附值的影响关系。
The effects of the parameters, such as the KOH/ MMB ratio, activation temperature and activation time, on the yield and surface area and benzene adsorption capacity of the activated carbon microbeads are systematically investigated. 研究了KOH配比、活化温度和活化时间对活性炭微球的收率、比表面积和苯吸附值的影响。
The principles of effect of system pressure, activation temperature and content of fluorine were obtained by the phase diagrams. 通过相图讨论了系统压力、激活温度和氟含量对低压金刚石薄膜淀积条件的影响,可以为实验研究提供理论指导。
Effects of reaction parameters such as material-to-agent ratio, pre-oxidation temperature, pre-oxidation time, activation temperature and activation time on adsorption properties of ACF were investigated. 主要考察了剂料比、预氧化温度、预氧化时间、活化温度和活化时间等制备因素对反应产物吸附性能的影响。
At the same time the optimal modification conditions were obtained as follows: alkali/ carbon ratio of 1.4, activation temperature of 800 ℃, activation time of 120 minutes. 同时,得到了最优的改性条件:碱炭比为1.4,活化温度为800℃,活化时间为120min。
The specific surface area and pore volume can be controlled by adjusting activation temperature and water content. 改变活化温度,时间以及通水量,可以控制椰壳活性炭的比表面积和孔容。
The effect of the activation temperature of coal-bearing kaolin, alkali concentration 、 the ratio of liquid to solid 、 activity temperature 、 pH on the pre-desilication was discussed. 对煤系高岭土的热力学性质进行了探讨,考察了活化温度,碱浸反应的碱液浓度、液固比、脱硅温度、pH值等对预脱硅效果的影响。
Porous structure of activated carbon and hydrogen yield could be controlled according to change impregnation ratio of KOH and coal, or activation temperature or activation time or steam flow rate. 通过控制化学活化剂与煤的浸渍比、水蒸汽流量、活化温度以及活化时间的长短,来控制活性炭的孔结构和活化阶段氢气的产量。