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- Adsorption isotherms of H?2 and D?2 on activated carbon(AC), carbon molecular sieve(601) and carbon nano?fibers(CNF) are investigated at the liquid nitrogen temperature. Both the one?site and two?site Langmuir models are used for isotherm calculation. 研究了液氮温度下活性炭(AC)、碳分子筛(601)和碳纳米纤维(CNF)对H2、D2的吸附等温线,采用2种Langmuir模型对它们吸附H2、D2的等温线进行了理论计算。
- Water adsorption isotherms of ACF were type V with broad hysteresis loop at middle relat... ACF表面的初始吸附点多,则在低、中压时的水吸附量就大。
- The adsorption isotherm of nitrogen for ZSM-5 zeolite with Si/Al ratio of 110 is shown in Figure 1A. 氮气在Si/al比为110的沸石上的吸附等温线如图1A所示。
- Results indicate that all isotherms of H?2 and D?2 on AC, 601 and CNF can be expressed well with the two?site Langmuir model. 研究结果表明:在液氮温度下,3种碳基吸附剂对氢同位素的吸附等温线遵从Langmuir单分子层吸附模型,符合按活性点分类的定点吸附机制;
- The adsorption isotherms of direct pink 12B, direct orange, acid flavine G, acid ATT and SDBS on the adsorbent could be fitted by Langmuir model. 含铬废革屑对阴离子染料和阴离子表面活性剂的吸附平衡线符合Langmuir方程。
- The adsorption isotherms of sediment for Cu 2+ conform to Freundlich adsorption equation and Langmuir adsorption equation. 3 )吸附规律符合 Freundlich和 Langmuir等温吸附方程
- The adsorption isotherm of neptunium on silica gel corresponds to the form of Langmuir isotherm. 三种价态的镎的吸附规律符合Langmuir吸附等温线,镎在硅胶上的吸附属于单分子层吸附。
- A test method for determination of toluene adsorption isotherm of activated carbon was introduced. 介绍了一种活性炭吸附甲苯的吸附等温线的试验方法。
- The adsorption isotherm of activated alumina conforms to Langmuir adsorption equation as qe = 1.035Ce/l + 0.246Ce in 25 C. 二1 .;035Cl+0
- The adsorption of dodecylammonium acetate (DAA) on CAB-O-SIL has been investigated, the adsorption isotherm of DAA shows two plateaus (i.e. LS-type). (1)测定了醋酸十二烷基铵(DAA)在CAB-O-SIL上的吸附,其等温线属双平台或LS型[1-3,5];
- The pore size and specific surface area of ACFs were decreased after fluorination.The adsorption isotherm of nitrogen on ACFs were evidently reduced. 氟化后活性炭纤维的孔结构和比表面积变小,氮低温吸附等温曲线明显降低。
- The adsorption isotherm of benzene, naphthalene and phenanthrene from cyclohexane solution onto silica gel has been determined. 测定了硅胶自环己烷溶液中吸附苯、萘和菲的吸附等温线。
- Toro-Vazquez, J.F., O.E.Garcia-L. and L.L.Guerrero-E., “Adsorption Isotherms of Squash (Cucurbita Moschata) Seed Oil on Activated Carbon”, JAOCS, 68(8), 596-599 (1991). 李俊贤“以再生白土吸附脱酸大豆油中磷脂之吸附动力学研究”,国立台湾科技大学,化学工程系硕士论文(2003)。
- Static adsorption isotherms of each monocomponent of the industrial off-gas were measured on these three adsorbents by OMNISORPTION 100CX surface and voidage measuring instrument. 实验测定了排放气中各种单组分气体在三种吸附剂上的静态吸附等温线。
- Adsorption isotherm of nitrogen in MCM-41 at temperature T=77 K was measured by using the ASAP 2010 volumetric adsorption analyzer produced by Micromeritics Instrument Corp. . 用美国Micromeritics公司生产的ASAP2 0 10物理吸附仪测定了低温 (77K)N2 在MCM 41分子筛中的吸附等温线 ;获得了表征MCM 41特征的BET比表面、BJH孔容和平均孔径 .
- The results indicate that the adsorption isotherm of WAC to toluene is the optimal adsorption isotherm,that is,WAC has strong adsorption ability for toluene. 结果表明,废弃物基活性炭吸附甲苯等温线的类型系优惠型吸附等温线,表明具有良好的吸附能力;
- The adsorption curves and adsorption isotherms of UDMH in the two soils are obtained using an improved equilibrium method, and the adsorption coefficients were calculated, through the studies of the adsorption of UDMH in different concentrations. 通过对不同浓度的偏二甲肼在这两种土壤中的吸附的研究,用改进的平衡法给出了偏二甲肼在这两种土壤中的吸附等温线,得出了它们的吸附常数。
- Adsorption isotherms of CS_2 vapour on the GAC (granular activated carbon) and several kinds ACF (activated carbon fiber) were determined by gravimetric method and treated with the equations of BET, H-J and D-A. 测定了CS_2蒸气在4种ACF(活性炭纤维)和GAC(粒状活性炭)上的若干吸附等温线。 用BET方程、H-J方程和D-A方程对CS_2-ACF静态吸附体系进行了处理。
- So far the development of H shares was quite good. H股的发展相当不错。
- It was found from the researches that the adsorption isotherms of the modified cotton fabrics belonged to Langmuir type, and that of the non-modified ones belonged to Freundlich type. 研究发现,改性后棉织物的吸附等温线为朗缪尔型,而未改性织物的为弗莱因德利胥型;