查询词典 adsorption

It is the fluorosilicic ion that exsits in the slurry and plays an important role in flotation, fluorosilicic ion not only reacted with Fe〓 on the surface of aegirine to form ionic compound, but also formed stable Si-F bond in Si-O etching reaction. Only ionic compound was obtained when it was attached to hematite surface according to the theories of coordination chemistry, Compared with SiF〓, Fatty acid ion preferentially acts with Fe〓 on the minerals surface, therefore, SiF〓 Can't obstruct the adsorption of collector on the surface of hematite completly, but can reduce the flotation recovery of aegirine selectively.

运用FTIR、XPS等测试方法仔细研究了氟硅酸盐抑制剂对含铁硅酸盐钠辉石的选择性抑制作用机理，氟硅酸盐在弱酸性条件下对赤铁矿浮选的抑制作用很微弱，而对含铁硅酸盐钠辉石强烈抑制，从而扩大了两者之间的浮选差异；SiF〓是矿浆中起抑制作用的主要成分，SiF〓不仅与钠辉石表面的Fe〓形成离子型配合物，而且还与Si-O键形成稳定的Si-F共价键，而与赤铁矿表面只能形成离子型配合物，根据晶体配位场理论，与SiF〓相比较羧酸根离子将优先与矿物表面Fe〓发生配位作用，因此SiF〓的存在并不能完全阻碍捕收剂在赤铁矿表面的吸附作用，却能够选择性地抑制钠辉石的上浮。

Adsorption ability of clay minerals is related to types and structures, component and characteristic of organic matter, as well as physicochemistry condition of agential.

不同类型粘土矿物的性质存在差异，决定了吸附有机质量的多寡，蒙脱石的吸附量远大于伊利石的吸附量，这可能是造成全球不同海域中有机碳&源&、&汇&变化的原因。

This article introduced the application of thiophilic adsorption chromatography in isolation of the enzyme from Agkistrodon acutus venom and the characters of the enzyme such as anticoagulant activity and proteolytic activity were identified.

本文介绍了应用嗜硫色谱提取薪蛇蛇毒中蛋白组分的效果，并对该组分进行部分表征，鉴定了谈组分的抗凝血效果和蛋白酶活性。

The modified NaY including CeY, CeY, CuY, AgY, KY, MgY and SrY were applied to adsorb thiophene and benzene. CeY is the most highly selective sorbent with high adsorption capacity than other sorbents.

在NaY离子交换过程中采用微波法加热，这使得Y型分子筛具有较高的离子交换度，解决难以制得吸附容量和选择性均高的吸附剂的问题。2。

Black wattle tannin was immobilized on collagen fiber by aldehydic cross-linking reaction to prepare a novel adsorbent,and its adsorption behaviors toward scandium ion(Sc3+)were investigated.

以胶原纤维为基质，通过醛交联剂将黑荆树单宁固化在胶原纤维上，制备了胶原纤维固化黑荆树单宁吸附材料并研究了IBWT对钪离子(Sc3+)的吸附特性。

Black wattle tannin was immobilized on collagen fiber by aldehydic cross-llnking reaction to prepare a novel adsorbent, and its adsorption behaviors toward scandium ion（ Sc^3＋） were investigated.

以胶原纤维为基质，通过醛交联剂将黑荆树单宁固化在胶原纤维上，制备了胶原纤维固化黑荆树单宁吸附材料并研究了IBWT对钪离子（Sc^3＋）的吸附特性。

The Alisma decoction;Alisol B 23-acetat;atractylenolideⅠ;Quality Control Methods;High Performance Liquid Chromatography;;L9(34)Orthogonal Design Experiment;Supercriticl Fluid Extraction;;Macroporous Adsorption Resin

泽泻汤； 23-乙酰泽泻醇B；白术内酯I；质量控制方法；高效液相色谱法； L9(34)正交设计试验；超临界CO2 流体萃取大孔吸附树脂技术

335 Alkalescent ion exchange resin was used in the exchange adsorption of high concentration of copper ion in wastewater from phthalocyanine green production.

采用335弱碱性阴离子交换树脂交换吸附酞菁绿废水中高含量的铜离子。

The results of analysis have indicated that, in comparison with the direct dehydrogenation reaction, the coverage of alkoxide is decreased with the increase of the adsorption of acetone.

在直接脱氢反应动力学分析的基础上，将这一方法扩展到更为复杂的氧化脱氢反应中，采用如下的机理对担载银催化剂上异丙醇氧化反应动力学进行了拟合分析。

Microwave; polymerization; Methacrylic acid; 2- ethyl ester; Allylthiourea; Polymer-Metal Complexes; catalyze; adsorption.

微波； 聚合；甲基丙烯酸N； N-二甲胺乙酯；烯丙基硫脲；高分子金属配合物；催化；吸附

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新