hydrocracker

简明释义

英[ˈhaɪdrəʊˌkrækə]美[ˈhaɪdrəˌkrækər]

n. 氢化裂解器；碳氢化合物分裂器

英英释义

单词用法

同义词

反义词

例句

1.The causes of fouling of high pressure air cooler of hydrocracker in Jinlin Petrochemical Company, s refinery were analyzed. The analysis showed that the fouling was formed from polycyclic aromatics.

对金陵石化公司炼油厂加氢裂化装置高压空冷器的结垢原因进行了分析，垢物剖析表明该系统结垢物主要由稠环芳烃组成。

2.The causes of fouling of high pressure air cooler of hydrocracker in Jinlin Petrochemical Company, s refinery were analyzed. The analysis showed that the fouling was formed from polycyclic aromatics.

对金陵石化公司炼油厂加氢裂化装置高压空冷器的结垢原因进行了分析，垢物剖析表明该系统结垢物主要由稠环芳烃组成。

3.This provides a good basis for assessing the performance and desulfurization result of the refining catalyst and cracking catalyst of the hydrocracker as well as the service life of the catalysts.

为加氢裂化装置所使用的精制催化剂和反应催化剂的性能、脱硫效果以及催化剂使用寿命的判断提供了依据。

4.The isbl of this hp hydrocracker unit will start at the unit filter feed vessel and conclude at product rundowns from the fractionation and the naphtha minus section.

该高压加氢裂化装置的界区从装置过滤器进料罐开始，直到从分馏与脱石脑油段来的产品出料罐为止。

5.The new hydrocracker is designed to increase the yield of high-quality diesel fuel.

新的加氢裂化装置旨在提高高品质柴油的产量。

6.The hydrocracker helps convert heavy crude oil into lighter, more valuable products.

该加氢裂化装置有助于将重质原油转化为更轻、更有价值的产品。

7.A well-maintained hydrocracker can significantly improve the profitability of a refinery.

维护良好的加氢裂化装置可以显著提高炼油厂的盈利能力。

8.Engineers are optimizing the hydrocracker process to reduce energy consumption.

工程师们正在优化加氢裂化装置的过程，以减少能耗。

9.The refinery's hydrocracker unit operates at high temperatures and pressures.

炼油厂的加氢裂化装置单元在高温和高压下运行。

作文

The oil refining industry is a complex and essential part of the global economy, responsible for converting crude oil into valuable products such as gasoline, diesel, and jet fuel. One of the key processes in modern refineries is known as hydrocracking, which utilizes a specialized unit called a hydrocracker. This technology plays a crucial role in enhancing the yield of lighter, more desirable hydrocarbons from heavier crude oil fractions.A hydrocracker operates under high pressure and temperature conditions, using hydrogen gas to break down larger, more complex hydrocarbon molecules into simpler ones. This process not only increases the quantity of high-quality fuels produced but also improves their properties, making them cleaner and more efficient. The importance of hydrocrackers cannot be overstated; they enable refineries to meet stringent environmental regulations by producing fuels with lower sulfur content and fewer pollutants.In recent years, the demand for cleaner fuels has surged due to growing environmental concerns and regulatory pressures. As a result, many refineries have invested in upgrading their facilities to include hydrocracker units. These upgrades are often expensive and technically challenging but are necessary to remain competitive in an ever-evolving market. The ability of a hydrocracker to convert heavy oils into lighter products makes it a vital component in the transition towards more sustainable energy sources.Moreover, the efficiency of a hydrocracker can significantly influence a refinery's overall profitability. By maximizing the output of high-value products, refineries can better respond to market fluctuations and changing consumer preferences. This adaptability is essential in a world where energy demands are constantly shifting, driven by factors such as economic growth, technological advancements, and geopolitical events.The operation of a hydrocracker involves several critical steps, including feedstock preparation, reaction, and product separation. First, the heavy oils are pre-treated to remove impurities that could hinder the hydrocracking process. Next, the feedstock is introduced into the hydrocracker reactor, where it is subjected to hydrogenation and cracking reactions facilitated by catalysts. Finally, the resulting products are separated and purified to yield various fuels and chemicals.In conclusion, the hydrocracker is an indispensable tool in the oil refining industry, providing a means to transform heavy crude oil into valuable, cleaner fuels. As the world continues to grapple with the challenges of energy production and environmental sustainability, the role of hydrocrackers will likely become even more prominent. Their ability to produce high-quality fuels efficiently positions them as a cornerstone of modern refining operations, ensuring that we can meet our energy needs while minimizing our impact on the planet.

石油精炼工业是全球经济中一个复杂而重要的部分，负责将原油转化为有价值的产品，如汽油、柴油和喷气燃料。在现代炼油厂中，一个关键的过程被称为加氢裂化，它利用一个叫做hydrocracker的专用装置。这项技术在提高从重质原油馏分中获得更轻、更具吸引力的烃方面发挥着至关重要的作用。hydrocracker在高压和高温条件下运作，利用氢气将较大、较复杂的烃分子分解成较简单的分子。这个过程不仅增加了高质量燃料的产量，还改善了其性能，使其更加清洁和高效。hydrocracker的重要性不容小觑；它们使炼油厂能够通过生产低硫含量和更少污染物的燃料来满足严格的环境法规。近年来，由于日益增长的环境问题和监管压力，对清洁燃料的需求激增。因此，许多炼油厂投资升级其设施，以包括hydrocracker单元。这些升级通常昂贵且技术挑战重重，但在不断变化的市场中保持竞争力是必要的。hydrocracker将重油转化为轻质产品的能力使其成为向更可持续能源源转型的关键组成部分。此外，hydrocracker的效率可以显著影响炼油厂的整体盈利能力。通过最大化高价值产品的产出，炼油厂可以更好地应对市场波动和消费者偏好的变化。这种适应能力在一个能源需求不断变化的世界中尤为重要，这种变化受到经济增长、技术进步和地缘政治事件等因素的驱动。hydrocracker的操作涉及几个关键步骤，包括原料准备、反应和产品分离。首先，重油经过预处理以去除可能妨碍加氢裂化过程的杂质。接下来，原料被引入hydrocracker反应器，在这里，它经历了催化剂促进的氢化和裂化反应。最后，分离和纯化得到的产品，以产生各种燃料和化学品。总之，hydrocracker是石油精炼工业中不可或缺的工具，为将重质原油转化为有价值的、更清洁的燃料提供了一种手段。随着世界继续努力应对能源生产和环境可持续性的挑战，hydrocracker的角色可能会变得更加突出。它们高效生产高质量燃料的能力使其成为现代炼油操作的基石，确保我们能够满足能源需求，同时尽量减少对地球的影响。