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- adsorption rate constant 吸附速度常数
- Therewas a linear interactionship between the adsorption apparent rate constant and adsorbent-adsorbate interaction energy. 表观吸附速率常数与吸附剂-吸附质相互作用能存在线性关系。
- The adsorption process of n butyl acetate in a packed bed of activated carbon fiber is studied. The adsorption rate equation and the adsorption order and adsorption balance constant of Freundlich adsorption isotherm equation are obtained. 研究了醋酸丁酯在活性炭纤维床层中的吸附过程 ,获得吸附速率方程和 Freundlich吸附等温方程的吸附级数、吸附平衡常数。
- The absorption rate constant expresses the speed of absorption. 吸收速率常数表示吸收的速度。
- The maximal gelation rate constant occurred the top layer. 在凝胶过程中,凝胶速度常数最大的是皮层。
- The adsorption rate of BSA on TiO_2 surface was lower than that on HAP surface. 结果表明,BSA在2种电极表面的吸附过程均分为吸附和重排2个过程,BSA在TiO_2上吸附速度慢于在HAP上的吸附,且难达到稳定状态。
- Studies also show that the kinetic of the degradation of acid light yellow can be expressed by the Langmiur-Hinshelwood model,and the reaction rate constant k=0.36 mg/L. min,the observed adsorption equilibrium constant K=0.0169 L/mg. 实验还发现;酸性嫩黄的光催化降解动力学符合Langmiur-Hinshelwood动力学模型;并求得反应速率常数k=0.;36mg/L·min;表观吸附平衡常数K=0
- The rate constant of apparent adsorption and the interaction energy between adsorbent and adsorbate were evaluated by the kinetic equation of adsorption behavior in solid-liquid system. 利用固-液界面吸附动力学方程,求取表观吸附速率常数(k),以及吸附剂-吸附质相互作用能(-U)。
- The apparent reaction rate constant can be obtained by linear regression. 线性回归得出化学反应速率常数表观值。
- The adsorption rate of NKA-9 to Bilirubin in hematoplasma is close to 95% under better conditions. 在较佳吸附条件下NKA-9树脂对血浆中胆红素的最大吸附率接近95%25。
- Sintering at high temperature may enhance densification and decrease the moisture adsorption rate. 同时,由于试体之致密化,其吸水率则随烧结温度增加而降低。
- The resin showed good adsorption affinity for Cr3+ with low concentration. The adsorption rate was high in the earlier stage but low after 40min. 结果表明,树脂对低浓度Cr3+的吸附效果好,前期吸附速度快,40min后吸附速率趋缓;
- The variation of the return rate constant k with different absolute temperature T deviates Arrhenius empiric equation. 反应速率常数随绝对温度的变化基本上符合阿累尼乌斯定理。
- When the adsorption time was 40 min, 20g sorbet was used for 1 liter solution containing with 50mg/L fluoride, the adsorption rate was up to 74. 6% . 室温条件下;F-离子初始质量浓度50mg/L;吸附剂投加量20g/L;吸附振荡时间为40min时;无机柱撑蒙脱石对F-的去除率达74.;6%25;较相同条件下未改性柱撑蒙脱石对F-离子的去除率提高了19
- The parabolic rate constant B is substantially larger for wet oxidation than for dry. 在湿氧氧化中抛物线速率常数B比干氧氧化中的大得多。
- Experimental results showed, that adsorption rate and“quasi equilibrium”adsorption amount depend on the concentration of solution and velocity. 实验结果表明,吸附速率、“准平衡”吸附量等均与溶液浓度、流动速度有关。
- The Porous high strength granular solid Zeolite is treated properly,it can be used to treat Ni containing waste water with a Ni adsorption rate up to 91. 5%. 多孔高强度沸石颗粒,经适当处理后,将其用来处理含镍废水,对镍的吸附效率可达91.;5%25。
- Its reaction constant K, rate constant k_1, activation energy E_(a.1) and Arrhenius factor k_(0.1) were determined. 测定了其反应常数K、速度常数k_1、活化能E_((?) ,1)及频率因子k_(0,1)。
- This is very significant to both determining the rate constant and estimating the activation energy. 这对于求反应速率常数和估计反应的活化能都具有重要意义。
- Conclusion: Molecularly imprinted polymers can adsorb propofol in human plasma, and the adsorption rate is influenced by the concentration of substrate. 结论:分子印迹聚合物可以从人血桨中吸附异丙酚,其吸附率受底物浓度的影响。