吸附剂

Aim To study the preparation conditions of the metal chelate gel with chitosan as support.

目的 研究利用壳聚糖为载体、戊二醛为交联剂、亚氨基二乙酸为螯合配基制备金属登合亲和吸附剂的条件。

Chlorinated paraffin-52 was prepared by photochemical chlorination of hydrocracking tail oil with chorine,using H_2SO_4 as acid washing solution,bentonite as absorbent.

以加氢尾油、氯气为原料，浓硫酸为酸洗剂，白土为吸附剂，通过光氯化法合成了氯化石蜡-52。

MIP and NIP were used as a solid-phase adsorbent, respectively. The type and amount of the eluting agent were optimized. The recoveries of standard addition are in the range of 86.7%~ 97.7%, with precision of 1.2%~ 3.8%. It has provided reference for the determination of citrinin.

两者分别作为固相吸附剂，通过洗脱剂种类和用量等优化后，在大米的加标回收实验中，样品的加标回收率在86.7%~97.7%之间，相对标准偏差在1.2%~3.8%之间，得到了比较理想的回收率，为桔青霉素的检测提供了参考。

The effect of particle geometries on breakthrough curve is discussed in details.

详细讨论了吸附剂形状因子对固定床吸附动力学的影响。

For inorganic or organic iodides with different molecular sizes and molecular iodine said adsorbent has high adsorption action, and its strength is high.

对不同分子尺寸的无机与有机碘化物以及分子碘，该载银大孔沸石分子筛吸附剂都有高的吸附作用，且其强度高。

The adsorption method is one of the main techniques in oil-bearing wastewater treatment for the purpose of environmental pollution control.

目前环境污染治理中吸附法是处理含油废水的常用技术之一，而吸附剂的选择是该技术的关键。

Porous sorbent with high adsorption capacity was able to be produced by pyrolyzing at 400—600℃ in N_2 for 2.8h and activated with CO_2 at 870℃ for about 3.0h.

即炭化温度在400-600℃之间，炭化时间为2.8h左右，温升速率较低的条件下无氧炭化后所得的样品，再经过870℃环境下在CO2中活化3.0h，可得内孔发达、对SO2吸附能力很强的吸附剂。

To make new adsorbents for processing heavy metals wastewater, black wattle bark with high content of tannin was reacted with formaldehyde to fix the tannin in the bark.

为充分利用我国丰富的黑荆树皮资源，满足现代重金属废水对吸附剂的更高要求，本文对黑荆树皮进行改性，并研究其对重金属离子的吸附性能。

The three absorbent types were Fe_3 gel and two goethites, in which the Fe_3 gel had been dried in a microwave oven under the vacuum condition and at 80℃.

吸附剂经超声波处理后，改善了其在介质中的分散性，吸附效率因此普遍提高，但也造成了固体微粒难以分离的问题。

Molecular simulation technology and NMR were used to study the adsorption mechanism.

采用NMR和分子模拟技术对吸附剂的模型体系的吸附机理进行了研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。