montmorillonite

简明释义

英[ˌmɒntməˈrɪləˌnaɪt]美[ˌmɑːntməˈrɪlənaɪt]

n. 蒙脱土；[矿物] 蒙脱石；[矿物] 胶岭石

英英释义

单词用法

同义词

反义词

例句

1.The intercalation of montmorillonite in the PP matrix was examined by X- ray diffraction method.

用X-射线衍射仪研究了蒙脱土在聚丙烯中的插层情况；

2.Dr Schiraldi's approach does this by using a silicate clay called sodium montmorillonite as a skeleton that holds the plastic together.

西纳迪的解决办法就是使用一种名叫钠蒙脱石的硅酸盐制作骨架，再将酪蛋白朔料附着在骨架上。

3.Natural Ca-montmorillonite was transformed to Na-montmorillonite, then to Ni-montmorillonite under microwave heating.

通过微波交换法将天然钙基蒙脱土转变为钠基蒙脱土，进而转变成镍基蒙脱土。

4.The preparation, characteristics and application of intercalation montmorillonite with pa were introduced.

介绍了聚酰胺改性用插层蒙脱石制备方法、性能和应用。

5.The effect of montmorillonite (MMT) on the isothermal crystallization of PP was studied by means of DSC.

采用差示扫描量热法研究蒙脱土（MMT）对聚丙烯（PP）等温结晶性能的影响。

6.OBJECTIVE To study the therapeutic mechanism of montmorillonite powder in treating peptic ulcer.

目的探讨蒙脱石散治疗消化性溃疡的作用机理。

7.Sodium-montmorillonite was modified with different quaternary ammonium salts through the ion-exchange method.

采用离子交换法将不同季铵盐插层到钠基蒙脱土中制备了改性蒙脱土。

8.Copper-loaded montmorillonite was prepared using montmorillonite and copper sulphate as raw materials.

以蒙脱石和硫酸铜为主要原料，制备载铜蒙脱石。

9.The results show that the nanoparticles of montmorillonite dispersed in nylon 6 matrix play the role of nucleating agent.

结果表明分散在尼龙6基体中的蒙脱土纳米粒子起成核剂的作用。

10.The soil in this area is rich in montmorillonite, which helps retain moisture for plants.

该地区的土壤富含膨润土，有助于保持植物的水分。

11.Geologists often find montmorillonite in sedimentary rocks and clay deposits.

地质学家经常在沉积岩和粘土沉积物中发现膨润土。

12.When mixed with water, montmorillonite expands significantly, making it useful in drilling fluids.

与水混合时，膨润土会显著膨胀，这使其在钻井液中非常有用。

13.The use of montmorillonite in cat litter helps control odors due to its absorbent properties.

在猫砂中使用膨润土有助于控制气味，因为它具有吸收特性。

14.Researchers are studying the properties of montmorillonite to improve clay-based materials.

研究人员正在研究膨润土的特性，以改善基于粘土的材料。

作文

Montmorillonite is a clay mineral that belongs to the smectite group, known for its ability to absorb water and expand significantly when wet. This unique property makes montmorillonite an important material in various industries, including agriculture, construction, and environmental management. The mineral was first discovered in the late 19th century near the town of Montmorillon in France, which is how it got its name. Its structure consists of layers that can easily slide over one another, allowing for great flexibility and adaptability in its physical characteristics.In agriculture, montmorillonite is often used as a soil amendment. It improves soil structure by increasing its water retention capacity and enhancing nutrient availability. Farmers appreciate its ability to bind with nutrients, making them more accessible to plants. This is particularly beneficial in arid regions where water conservation is crucial. Additionally, montmorillonite helps reduce soil erosion, thereby promoting sustainable farming practices.The construction industry also utilizes montmorillonite for its properties. It is commonly found in drilling muds for oil and gas exploration, as it helps stabilize the borehole and prevent collapses. Moreover, the mineral is used in the production of bricks and tiles, providing strength and durability to the final products. Its thermal stability makes montmorillonite a suitable additive in materials exposed to high temperatures, such as refractory bricks.Environmental applications of montmorillonite are equally significant. It plays a vital role in waste management, particularly in the containment of hazardous materials. The mineral's ability to absorb toxins and heavy metals makes it an effective barrier in landfills and contaminated sites. Researchers are exploring its potential in bioremediation efforts, where montmorillonite can help immobilize pollutants and restore contaminated environments.Despite its many benefits, there are challenges associated with the use of montmorillonite. Its expansion and contraction can lead to issues in construction if not properly managed. In agriculture, excessive use may result in soil compaction, negating some of its beneficial effects. Therefore, understanding the properties and behavior of montmorillonite is essential for maximizing its advantages while minimizing potential drawbacks.In conclusion, montmorillonite is a versatile and valuable mineral that has numerous applications across different fields. Its unique properties make it indispensable in agriculture, construction, and environmental remediation. As research continues to uncover more about this fascinating mineral, it is likely that new uses will emerge, further highlighting the importance of montmorillonite in our daily lives. By appreciating and harnessing its capabilities, we can work towards more sustainable practices in various industries, ultimately benefiting both the economy and the environment.

蒙脱石是一种粘土矿物，属于膨润土类，以其吸水和在潮湿时显著膨胀的能力而闻名。这一独特的特性使得蒙脱石成为农业、建筑和环境管理等多个行业的重要材料。该矿物于19世纪末在法国蒙脱石镇附近首次被发现，因此得名。它的结构由层组成，这些层可以很容易地相互滑动，从而使其物理特性具有很大的灵活性和适应性。在农业中，蒙脱石常被用作土壤改良剂。它通过增加土壤的水分保持能力和提高养分可用性来改善土壤结构。农民们欣赏它与养分结合的能力，使养分更易于植物吸收。这在干旱地区尤其有利，因为水资源的保护至关重要。此外，蒙脱石有助于减少土壤侵蚀，从而促进可持续农业实践。建筑行业也利用蒙脱石的特性。它通常用于石油和天然气勘探中的钻井泥浆，因为它有助于稳定钻孔并防止坍塌。此外，该矿物还用于砖块和瓷砖的生产，为最终产品提供强度和耐久性。由于其热稳定性，蒙脱石作为一种添加剂在暴露于高温的材料中（如耐火砖）也非常适合。蒙脱石在环境应用中的重要性同样显著。它在废物管理中发挥着至关重要的作用，特别是在危险材料的封闭方面。该矿物吸收毒素和重金属的能力使其在填埋场和污染场所中成为有效的屏障。研究人员正在探索其在生物修复中的潜力，在这种情况下，蒙脱石可以帮助固定污染物并恢复受污染的环境。尽管有许多好处，但使用蒙脱石也面临挑战。它的膨胀和收缩可能导致建筑中的问题，如果管理不当。在农业中，过量使用可能会导致土壤压实，从而抵消其一些有益效果。因此，了解蒙脱石的特性和行为对于最大化其优点而最小化潜在缺点至关重要。总之，蒙脱石是一种多功能且有价值的矿物，在不同领域有着众多应用。其独特的特性使其在农业、建筑和环境修复中不可或缺。随着研究不断揭示关于这一迷人矿物的更多信息，新的用途可能会不断涌现，进一步突显蒙脱石在我们日常生活中的重要性。通过欣赏和利用其能力，我们可以在各个行业中朝着更加可持续的实践努力，最终惠及经济和环境。