dehydrogenizing

简明释义

英[/diːˈhɒdʒən.aɪ.zɪŋ/]美[/diˌhɑːdrəˈdʒɛnˌaɪzɪŋ/]

vt. 使脱氢

第 三 人 称 单 数 d e h y d r o g e n i z e s

现 在 分 词 d e h y d r o g e n i z i n g

过 去 式 d e h y d r o g e n i z e d

过 去 分 词 d e h y d r o g e n i z e d

英英释义

单词用法

同义词

反义词

例句

1.The process of dehydrogenizing hydrocarbons can lead to the production of useful chemicals.

对碳氢化合物进行脱氢的过程可以产生有用的化学品。

2.In organic chemistry, dehydrogenizing reactions are crucial for synthesizing complex molecules.

在有机化学中，脱氢反应对于合成复杂分子至关重要。

3.Catalysts are often used to facilitate the dehydrogenizing of alkanes.

催化剂通常用于促进烷烃的脱氢。

4.The dehydrogenizing step in the reaction pathway is often the rate-limiting step.

反应路径中的脱氢步骤通常是速率限制步骤。

5.Researchers are exploring new methods for dehydrogenizing alcohols to enhance efficiency.

研究人员正在探索新的方法来脱氢醇类，以提高效率。

作文

In the field of chemistry, various processes are essential for transforming substances into useful materials. One such process is dehydrogenizing, which refers to the removal of hydrogen from a molecule. This reaction plays a crucial role in organic chemistry and is often used in the production of fuels and other chemical products. Understanding the implications of dehydrogenizing can provide insights into its applications and significance in both industrial and laboratory settings. To illustrate the importance of dehydrogenizing, consider the production of alkenes from alkanes. Alkenes are valuable compounds used in the manufacture of plastics, synthetic rubbers, and various chemicals. The process of dehydrogenizing alkanes involves breaking carbon-hydrogen bonds and forming carbon-carbon double bonds, which are characteristic of alkenes. This transformation is not only fundamental in synthetic organic chemistry but also in petrochemical industries where large-scale production is necessary. Moreover, dehydrogenizing reactions are often facilitated by catalysts, which are substances that speed up chemical reactions without being consumed in the process. For instance, metal catalysts such as platinum or palladium are frequently employed to enhance the efficiency of dehydrogenizing reactions. These catalysts lower the activation energy required for the reaction to occur, making it more feasible under milder conditions. This aspect is particularly important in green chemistry, where minimizing energy consumption and waste generation is a priority. In biological systems, dehydrogenizing also occurs during metabolic processes. Enzymes known as dehydrogenases catalyze these reactions, playing a vital role in cellular respiration and energy production. For example, the conversion of glucose into pyruvate during glycolysis involves several dehydrogenizing steps, ultimately leading to the release of energy stored in glucose molecules. This demonstrates how dehydrogenizing is not limited to synthetic processes but is also fundamental to life itself. Furthermore, the study of dehydrogenizing processes has led to the development of innovative technologies. One notable application is in the field of hydrogen fuel cells, where dehydrogenizing reactions can be harnessed to produce hydrogen gas from hydrocarbons. This clean energy source has the potential to reduce our reliance on fossil fuels and decrease greenhouse gas emissions, contributing to a more sustainable future. In conclusion, dehydrogenizing is a significant chemical process with far-reaching implications in various fields. From industrial applications in the synthesis of important compounds to its role in biological systems and potential in renewable energy technologies, understanding dehydrogenizing is crucial for anyone interested in chemistry and its applications. As research continues to advance, the knowledge gained from studying dehydrogenizing reactions will undoubtedly lead to new discoveries and innovations that can benefit society as a whole.

在化学领域，各种过程对于将物质转变为有用材料至关重要。其中一个过程是脱氢，指的是从分子中去除氢。这一反应在有机化学中发挥着关键作用，通常用于燃料和其他化学产品的生产。理解脱氢的含义可以提供对其应用和在工业及实验室环境中重要性的洞察。 为了说明脱氢的重要性，可以考虑从烷烃生产烯烃的过程。烯烃是用于制造塑料、合成橡胶和各种化学品的宝贵化合物。将烷烃进行脱氢的过程涉及打破碳-氢键并形成碳-碳双键，这是烯烃的特征。这种转化不仅在合成有机化学中是基础，而且在石油化工行业中，规模化生产是必要的。 此外，脱氢反应通常由催化剂促进，催化剂是加速化学反应而不被消耗的物质。例如，铂或钯等金属催化剂常用于提高脱氢反应的效率。这些催化剂降低了反应所需的活化能，使其在温和条件下更可行。这一点在绿色化学中尤为重要，绿色化学优先考虑减少能源消耗和废物产生。 在生物系统中，脱氢也发生在代谢过程中。被称为脱氢酶的酶催化这些反应，在细胞呼吸和能量生产中发挥着重要作用。例如，葡萄糖在糖酵解过程中转化为丙酮酸的过程涉及多个脱氢步骤，最终释放出储存在葡萄糖分子中的能量。这表明脱氢不仅限于合成过程，也是生命本身的基础。 此外，研究脱氢过程还导致了创新技术的发展。一个显著的应用是在氢燃料电池领域，其中可以利用脱氢反应从烃中产生氢气。这种清洁能源有潜力减少我们对化石燃料的依赖，并降低温室气体排放，为更可持续的未来做出贡献。 总之，脱氢是一个重要的化学过程，具有广泛的影响。在合成重要化合物的工业应用、生物系统中的作用以及在可再生能源技术中的潜力方面，理解脱氢对任何对化学及其应用感兴趣的人来说都是至关重要的。随着研究的不断进展，从研究脱氢反应中获得的知识无疑将导致新的发现和创新，造福整个社会。