raffinate

简明释义

英[ˈræfɪˌneɪt]美[ræfəˌneɪt]

n. [化工] 萃余液；残油液；剩余液

英英释义

单词用法

同义词

反义词

例句

1.Deep pumping has been one of THD important methods of mechanical oil recovery raffinate... the paper introduces the pump well raffinate's corollary process technology and its applied situation.

深抽已成为机采提液的一项重要手段。本文介绍了濮城油田抽油机井提液的配套工艺及其应用情况。

2.When the temperature and pressure of the raffinate aviation fuel reaction rise, respond the reaction depth will enlarge.

当航煤反应的温度、压力上升时，反应深度会增大，这样易导致消耗过多的能量，增加生产成本。

3.The paper describes the study of ti recovery from the raffinate of high-Ti ore solvent extraction.

概述了从处理高钛矿的萃取残液中回收钛的工艺研究结果。

4.Deep pumping has been one of THD important methods of mechanical oil recovery raffinate... the paper introduces the pump well raffinate's corollary process technology and its applied situation.

深抽已成为机采提液的一项重要手段。本文介绍了濮城油田抽油机井提液的配套工艺及其应用情况。

5.The utility model has the advantages of simple structure, convenient use, energy saving, etc. and can burn the raffinate in the steel bottle.

本实用新型具有结构简单、使用方便、节能、能燃烧钢瓶内残液等优点。

6.Crude nickel carbonate can be precipitated from raffinate.

由萃余液可沉淀出碳酸镍粗产品。

7.This paper presents the technology for producing cyclohexane from aromatic hydrocarbon raffinate oil which is a mid-byproduct in aromatic hydrocarbon plant.

研究开发了由芳烃装置的中间副产物芳烃抽余油制取环己烷的工艺。

8.Raffinate loses the emulsifying ability and low interfacial tension property, so the acidic components in heavy oil are the major active component for emulsification of basic water.

抽余油失去了原油所具有的与碱水间良好乳化性质和低界面张力性质，说明超稠油中少量的酸性组分是其碱水乳化的主要活性组分。

9.After the extraction process, the remaining solution is referred to as the raffinate.

提取过程后，剩余的溶液被称为raffinate。

10.The raffinate contains valuable components that can be further processed.

raffinate中含有可以进一步加工的有价值成分。

11.In hydrometallurgy, the raffinate is often treated to recover metals.

在水冶金中，raffinate通常会被处理以回收金属。

12.The environmental impact of the raffinate disposal must be carefully managed.

raffinate的处置对环境的影响必须得到仔细管理。

13.To improve efficiency, we need to analyze the composition of the raffinate.

为了提高效率，我们需要分析raffinate的成分。

作文

In the field of chemistry and materials science, the term raffinate refers to the leftover solution that remains after the extraction of a desired substance. This process is commonly encountered in various industrial applications, such as mineral processing, hydrometallurgy, and even in the food industry. Understanding the concept of raffinate is crucial for optimizing extraction processes and ensuring efficient resource utilization. When a valuable material, such as a metal or a nutrient, is extracted from its ore or source, the remaining liquid is termed raffinate. This liquid often contains various impurities and unextracted materials, which can be further processed or disposed of. For example, in the mining industry, after separating copper from its ore through leaching, the remaining solution is known as raffinate. It may contain other metals, chemicals, or minerals that could potentially be recovered or recycled. The effective management of raffinate is essential for minimizing environmental impacts. In many cases, the components within the raffinate can be harmful if released into the environment without proper treatment. Therefore, industries must develop strategies to treat or neutralize raffinate before disposal. This may involve additional chemical processes to recover valuable materials or render the waste harmless. Moreover, the study of raffinate is not limited to just its disposal; it also encompasses the potential for recovery of secondary products. Scientists and engineers are continually researching methods to extract useful components from raffinate, thus turning waste into a resource. For instance, in the context of bioleaching, certain bacteria can be employed to extract metals from raffinate, leading to more sustainable practices in mining. In the food industry, the concept of raffinate can also be observed during the extraction of flavors or nutrients from plants. After extracting essential oils or juices, the remaining plant material and liquid may be considered raffinate. This byproduct can sometimes be repurposed into animal feed, fertilizers, or even biofuels, showcasing the importance of re-evaluating what we consider waste. In conclusion, the term raffinate plays a significant role in various industries, particularly in the context of resource extraction and environmental management. Understanding what raffinate is, how it is produced, and the potential for recovery or treatment can lead to more sustainable practices and innovative solutions. As we continue to face challenges related to waste management and resource depletion, a thorough comprehension of raffinate will be essential for future advancements in technology and environmental stewardship.

在化学和材料科学领域，术语raffinate指的是在提取所需物质后剩下的溶液。这个过程通常出现在各种工业应用中，例如矿物加工、湿法冶金，甚至在食品工业中。理解raffinate的概念对优化提取过程和确保资源利用效率至关重要。 当从矿石或来源中提取有价值的材料（例如金属或营养物质）时，剩余的液体被称为raffinate。这种液体通常含有各种杂质和未被提取的材料，这些材料可以进一步加工或处置。例如，在采矿行业，通过浸出分离铜后，剩余的溶液被称为raffinate。它可能含有其他金属、化学物质或矿物，这些成分有可能被回收或再利用。 有效管理raffinate对于最小化环境影响至关重要。在许多情况下，raffinate中的成分如果未经适当处理就释放到环境中，可能会造成危害。因此，工业必须制定策略，在处置之前对raffinate进行处理或中和。这可能涉及额外的化学过程，以回收有价值的材料或使废物无害。 此外，raffinate的研究不仅限于其处置；还包括从中回收二次产品的潜力。科学家和工程师不断研究从raffinate中提取有用成分的方法，从而将废物转变为资源。例如，在生物浸出方面，可以利用某些细菌从raffinate中提取金属，从而在采矿中实现更可持续的实践。 在食品工业中，raffinate的概念也可以在从植物中提取香料或营养素的过程中观察到。在提取精油或果汁后，剩余的植物材料和液体可以视为raffinate。这个副产品有时可以重新用于动物饲料、肥料，甚至生物燃料，展示了重新评估我们认为的废物的重要性。 总之，术语raffinate在各种行业中发挥着重要作用，特别是在资源提取和环境管理的背景下。理解raffinate是什么、如何产生以及回收或处理的潜力，可以导致更可持续的实践和创新解决方案。随着我们继续面临与废物管理和资源枯竭相关的挑战，全面理解raffinate将对未来技术和环境保护的进步至关重要。