carnallite

简明释义

英[ˈkɑːn(ə)ˌlaɪt]美[ˈkɑrnlaɪt]

n. [矿物] 光卤石；砂金卤石；杂盐

英英释义

单词用法

同义词

反义词

例句

1.A soft silvery metallic element of the group burns in air and reacts violently in water occurs in carnallite and lepidolite and pollucite.

一种软质的银色元素能在空气中燃烧能与水发生剧烈反应见于光卤石锂云母和铯榴石中。

2.A soft silvery metallic element of the alkali metal group burns in air and reacts violently in water occurs in carnallite and lepidolite and pollucite.

一种软质的银色碱金属元素能在空气中燃烧能与水发生剧烈反应见于光卤石锂云母和铯榴石中。

3.In the Project area of 1300 km2 Feuga et al in october 2005, reported total K20 resources (carnallite and sylvite) of 30 billion tons.

在项目开发的1300平方公里区域， 有3百亿吨K20（钾盐和卤光石）的储量。

4.The Process Producing carnallite, in which brine is add to container for removal to sodium rather than to trench salt pan and solar salt pan used before, has came into use.

察尔汗盐湖光卤石生产工艺由早期的沟槽盐田到日晒盐田中兑卤进而完成了在容器中兑卤脱钠，成为实际运用工艺。

5.Solar pond carnallite was dewatered to reduce the cost and freight.

通过对盐田光卤石进行现场脱水处理，以减少运输费用、降低成本。

6.The Process Producing carnallite, in which brine is add to container for removal to sodium rather than to trench salt pan and solar salt pan used before, has came into use.

察尔汗盐湖光卤石生产工艺由早期的沟槽盐田到日晒盐田中兑卤进而完成了在容器中兑卤脱钠，成为实际运用工艺。

7.In the laboratory, we conducted tests to analyze the purity of the carnallite sample.

在实验室，我们对carnallite样本的纯度进行了分析测试。

8.The presence of carnallite can significantly affect the solubility of other minerals in the brine.

carnallite的存在会显著影响盐水中其他矿物的溶解度。

9.The mineral carnallite is often found in evaporite deposits, indicating past saline environments.

矿物carnallite通常在蒸发岩沉积物中发现，表明过去的盐水环境。

10.During the mining process, we extracted carnallite along with other valuable salts.

在采矿过程中，我们提取了carnallite以及其他有价值的盐类。

11.Geologists study carnallite to understand the geological history of salt lakes.

地质学家研究carnallite以了解盐湖的地质历史。

作文

Carnallite is a mineral that plays a significant role in the production of potash, which is essential for agriculture. Found primarily in evaporite deposits, carnallite (卡尔纳石) is composed of potassium and magnesium chloride. The formation of this mineral occurs through the evaporation of seawater or saline lakes, which leads to the precipitation of various salts. Understanding the characteristics and applications of carnallite is crucial for both geologists and agricultural scientists. The significance of carnallite in agriculture cannot be overstated. As a source of potassium, it is vital for plant growth and development. Potassium helps regulate various physiological processes, including photosynthesis, enzyme activation, and water regulation. Without adequate potassium, plants can experience stunted growth, poor fruit quality, and increased susceptibility to diseases. Thus, the mining and processing of carnallite are essential for ensuring food security in many regions around the world.In addition to its agricultural importance, carnallite also has industrial applications. It is used in the production of potassium fertilizers, which are crucial for enhancing soil fertility and crop yields. Moreover, carnallite can be processed to extract magnesium chloride, which has various uses in the chemical industry, including the manufacture of refractory materials and as a de-icing agent on roads during winter.Geologically, carnallite is interesting due to its formation process. It typically occurs in sedimentary rock formations and is often associated with other evaporite minerals such as halite and sylvite. The study of carnallite can provide insights into past climatic conditions and the geological history of an area. For example, large deposits of carnallite indicate periods of high evaporation rates, suggesting arid conditions in the geological past. This information is valuable for understanding how climate change can affect mineral deposits and resource availability.However, the extraction of carnallite is not without challenges. Mining operations must consider environmental impacts, such as habitat destruction and water pollution. Sustainable mining practices are essential to minimize these effects and ensure that resources are available for future generations. Additionally, the economic viability of carnallite mining can fluctuate based on market demand for potash and other related products.In conclusion, carnallite is a mineral of great importance in both agriculture and industry. Its role as a source of potassium makes it vital for crop production, while its industrial applications further enhance its value. Understanding the formation, characteristics, and uses of carnallite contributes to our knowledge of geology and agricultural science. As we continue to face challenges related to food security and environmental sustainability, the study and responsible use of carnallite will remain crucial for future advancements in these fields.

卡尔纳石是一种矿物，在钾盐的生产中发挥着重要作用，而钾盐对农业至关重要。卡尔纳石主要存在于蒸发岩沉积物中，由氯化钾和氯化镁组成。该矿物的形成是通过海水或盐湖的蒸发，导致各种盐的沉淀。理解卡尔纳石的特性和应用对于地质学家和农业科学家都至关重要。卡尔纳石在农业中的重要性不容小觑。作为钾的来源，它对植物的生长和发育至关重要。钾有助于调节各种生理过程，包括光合作用、酶的激活和水分调节。如果缺乏足够的钾，植物可能会出现生长缓慢、果实质量差以及对疾病的抵抗力降低。因此，卡尔纳石的开采和加工对于确保世界许多地区的粮食安全至关重要。除了在农业中的重要性，卡尔纳石还有工业用途。它用于生产钾肥，这对提高土壤肥力和作物产量至关重要。此外，卡尔纳石还可以经过加工提取氯化镁，氯化镁在化学工业中具有多种用途，包括制造耐火材料和冬季道路上的除冰剂。从地质学角度来看，卡尔纳石由于其形成过程而引人注目。它通常出现在沉积岩层中，常与其他蒸发岩矿物如岩盐和钾盐共生。研究卡尔纳石可以提供关于过去气候条件和某一地区地质历史的见解。例如，大量的卡尔纳石沉积表明高蒸发率的时期，暗示了过去干旱的条件。这些信息对于理解气候变化如何影响矿产资源的储量和可用性是非常宝贵的。然而，卡尔纳石的开采并非没有挑战。采矿作业必须考虑环境影响，例如栖息地破坏和水污染。可持续的采矿实践对于最小化这些影响并确保资源能够为未来几代人所用至关重要。此外，卡尔纳石开采的经济可行性可能会根据钾盐及其他相关产品的市场需求波动。总之，卡尔纳石是一种在农业和工业中都具有重要意义的矿物。它作为钾的来源，使其对作物生产至关重要，而其工业应用进一步增强了其价值。了解卡尔纳石的形成、特性和用途，有助于我们对地质学和农业科学的认识。随着我们继续面临与粮食安全和环境可持续性相关的挑战，卡尔纳石的研究和负责任的使用将继续对这些领域的未来发展至关重要。