The influences of desorption temperature and ammonia content on the coefficient of performance were also analyzed.
针对现有吸附制冷系统采用单组分工质作为吸附质导致系统的压力偏高或偏低，且吸附、吸收式制冷效率较低的状况，根据吸收式制冷和吸附式制冷的工作原理及特点，提出了耦合吸附吸收制冷的新技术；同时分别采用13X分子筛、氯化钙和硅胶作为吸附剂，双组分工质氨-水为制冷工质，在不同脱附温度和氨水含量下进行研究。
Results: All mixtures are separated completely each other, simultaneously identified and quantified. The correlation coefficient of all calibration curve is good and greater than 0.99 between defined concentration range. The limit of detection of 29 mixtures is much lower than poisoning dosage level in the workplace air, with the desorption efficiency of 81%~95%.
结果：所有组分彼此完全分离，能同时予以定性确认；29种混合物在一定浓度范围内线性关系良好，相关系数r≥0.99；最低检出限远低于职业化学中毒现场剂量水平。29种混合物解吸效率为81%~95%。
Results: Fifty-four of VOCs are separated completely from each other and simultaneously identified and quantified. The correlation coefficient of the curves was good and greater than 0.99 between defined concentration range. Detection limit was much lower than poisoning dosage level in the workplace air, with the desorption efficiency of 76%~102%.
结果：所有组分彼此完全分离，能同时予以定性确认和定量分析；54种挥发性有机物空气在一定浓度范围内线性关系良好，相关系数r≥0.99；最低检出限远低于职业化学中毒现场剂量水平，目标组分解吸效率在76%~102%。
Based on the consideration of the heat transfer and mass transfer phenomenon in TWC, the one-dimension single-channel and three-dimension multi-channel model of the monolith are established. Based on the analysis of gas-solid multiphase catalytic reaction, the chemical reaction model is established. When the reaction is controlled by the chemical dynamic, the reaction rate is introduced by consideration of the adsorption and desorption effects. When the reaction is controlled by mass transfer, the diffusion coefficient is established which can present the flow rate increases in small Reynolds domain; for the internal diffusion, the internal diffusion coefficient is derived, and then the internal diffusion is coupled with chemical reaction to represent the phenomenon that the diffusion and the chemical reaction occur cocurrently.
本文在考虑催化转化器载体内发生的传热传质现象的基础上，建立了催化转化器的一维单孔道和三维多孔道传热传质模型；在分析载体内以气-固多相催化反应为特点的工作机理的基础上，建立了催化转化器的化学反应模型：当催化转化处于化学动力学控制区时，引入了考虑吸附、表面反应和脱附的表面化学反应速率公式，当催化转化处于质量输运控制区时，引入了决定外扩散能力的扩散系数公式和和决定内扩散速率的内扩散系数公式，并与化学反应速率相耦合，得出由扩散过程决定的化学反应速率公式。
After analyzing the dielectric properties of wood by use of Cole-Cole plots, the static dielectric constant ε s, optic dielectric constant ε∞, relaxation strength, and the coefficient α describing the distribution of relaxation times during adsorption and desorption processes could be obtained.
应用 Cole-Cole 圆弧则对试材的介电性质进行分析后，可以进一步得到水分吸着或解吸过程中木材的静介电常数ε s ，光介电常数ε∞，弛豫强度及衡量弛豫时间分布宽窄的系数α的变化。
After analyzing the dielectric properties of wood by use of Cole-Cole plots, the static dielectric constantε〓, optic dielectric constant ε∞ relaxation strength and the coefficient α describing the distribution of relaxation times during adsorption and desorption processes could be obtained.
应用Cole-Cole圆弧则对试材的介电性质进行分析后，可以进一步得到水分吸着与解吸过程中木材的静介电常数ε〓，光介电常数ε〓，弛豫强度及衡量弛豫时间分布宽窄的系数α的变化。
The results show that the resin has good selectivity for copper from iron. The operational exchange capacity and saturate exchange capacity of copper for wet resin are 0.27 and 0.34 mol/L, respectively. The peak concentration of copper is about 30 g/L in desorption solution and separation coefficient of copper and iron is 397. The optimal operation conditions are solution pH of 1.86 and contact time of 30 min.
结果表明：该树脂对铜具有良好的选择性能，对铁的选择性能较差；湿树脂铜的穿漏交换容量及饱和交换容量分别为0.27和0.34 mol/L，解析高峰液Cu2+约30 g/L，铜铁分离系数达到397；最佳工艺条件为：料液pH 1.86，接触时间30 min。
The Dispersive-migration of groundwater solute in the inequilibrium isotherm absorption is studied in this paper. The Control of the absorption coefficient α and the desorption coefficient β over solute migration is particularly discussed.
本文讨论了非平衡等温吸附条件下，地下水中溶质的弥散运移规律，特别是探讨了吸附系数α和解析系数β对溶质运移过程的控制作用。
The adsorption capacity, selective adsorption coefficient, adsorption isotherm and the adsorption or desorption breakthrough curves in the integration bed are calculated with the phase equilibria and kinetics measurements.
获得了吸附容量、选择性系数和吸附等温曲线及其在吸附床上的吸附和解吸透过曲线。
The desorption experiments in the same pH of solutions as adsorption experiments show that the desorption coefficient is bigger than the adsorption coefficient, so the adsorption of neptunium on silica gel in nitric acid belongs to irreversible process.
在与吸附实验同样pH值的条件下，对吸附在硅胶上的三种价态的镎进行洗脱实验，发现解吸分配系数大于吸附分配系数，说明镎在硅胶上的吸附是不可逆过程；
Thus, the recoverable potential of the CBM can be reasonably reflected by the CBM resources calculated through the emendation of the desorption coefficient and isothermal adsorption curve.
因此通过解吸系数法校正、等温吸附曲线法校正后，计算的煤层气资源量更能反映煤层气的可采潜力。
Natural Desorption Rate and Attenuation Coefficient of Coal Seam Gas and its Significance
煤层瓦斯初始自然解吸速率和衰减系数及其意义
The hydroscopic expansion coefficient of grains is an important physical parameter for prediction of bulk densities and study of internal stresses of grain kernel during adsorption and desorption.
湿膨胀系数用于预报谷物堆密度和研究谷粒应力裂纹产生原因等研究。
Performances of absorption, desorption and mass-transfer of activated solution were improved remarkably. Average overall mass - transfer coefficient Kov of activated solution was 2.2 times that of MDEA (N - methyldiethanolamine) solution.
评价结果表明，活化溶液吸收、再生和传质性能明显提高，总传质系数Kov的平均值是N-甲基二乙醇胺（MDEA）溶液的2.2倍；
By adopting desorption apparatus, multivariable optimization method, and comparing calculated moisture evaporation amount with measured ones, the relations between moisture diffusion coefficient and moisture content were determined.
采用失重法，通过比较计算蒸发量和实验蒸发量的数值，利用多变量寻优的方法得到实验温度下湿分扩散系数与湿含量之间的关系式。
Their isotherms conformed to the Freundlich equation. Sorption coefficient was significantly dependent on organic matter content and pH value of soil. However, the desorption process exhibited pronounced hysteresis in all the soils.
结果表明，普杀特在土壤上的吸附-脱附与土壤的理化性质密切相关，高有机质、低pH值的土壤具有强吸附能力；其吸附、脱附均可用Freundlich方程描述，但脱附等温线要滞后于吸附线。