isobutylene

简明释义

英[/ˌaɪzoʊˈbjuːtaɪn/]美[/ˌaɪzoʊˈbjuːtaɪn/]

n. [有化] 异丁烯

英英释义

单词用法

同义词

反义词

例句

1.Ionic polymerization of isobutylene was carried out by using F-K acid as a catalyst.

采用络合f - K酸作引发剂进行异丁烯阳离子聚合。

2.This paper is first to introduce the isobutylene utilization worldwide (USA), then the present situation of MTBE production at home and abroad, and it will being replaced by Ethanol as fuel additive.

介绍了美国异丁烯资源利用概况，对国内外MTBE生产近况及其前景作了叙述，并将以乙醇替代MTBE。

3.We use the synthesis of carbon from the mixed four of the isobutylene and methanol in the strong acid styrene cation exchange resin catalyst, the reaction on the final synthesis of MTBE.

我采用的合成工艺是由混合碳四中的异丁烯和甲醇在强酸性苯乙烯系阳离子交换树脂催化剂上进行反应最终合成MTBE。

4.DMC has about 3 times the oxygen content as methyl tert-butyl ether (MTBE) and its synthesis is not dependent upon FCU isobutylene yields like MTBE.

DMC的含氧量大约是甲基叔丁基醚(MTBE)的三倍，它的合成也不像MTBE那样依赖于异丁烯的产量。

5.Through the technological analysis of the trimming process for the isobutylene-isoprene rubber plugs, the structure of the trimming die has been determined.

通过对丁基橡胶瓶塞切边工艺分析，确定了丁基橡胶瓶塞的切边模具结构。

6.Synergistic effects are found in the complexes of stannous oleate and sulfurated isobutylene or tricresol phosphate.

油酸亚锡与磷酸三甲苯酚酯和硫化异丁烯添加剂有良好的协同作用。

7.This paper is first to introduce the isobutylene utilization worldwide (USA), then the present situation of MTBE production at home and abroad, and it will being replaced by Ethanol as fuel additive.

介绍了美国异丁烯资源利用概况，对国内外MTBE生产近况及其前景作了叙述，并将以乙醇替代MTBE。

8.The synthetic process of 2,4di?tert?butylphenol was studied in a batch reactor, while isobutylene was used as alkylating agent.

以异丁烯为烷 化剂 ，在间歇反应釜中研究了苯酚烷基 化反应合成2 ，4二叔丁基苯酚的反应工艺。

9.The fuel industry utilizes isobutylene to enhance the octane rating of gasoline.

燃料行业利用异丁烯来提高汽油的辛烷值。

10.The production of rubber often involves the use of isobutylene.

橡胶的生产通常涉及使用异丁烯。

11.Researchers are studying the effects of isobutylene on air quality in urban areas.

研究人员正在研究异丁烯对城市地区空气质量的影响。

12.The polymerization of isobutylene leads to the formation of high-performance elastomers.

对异丁烯的聚合反应会形成高性能的弹性体。

13.In the petrochemical industry, isobutylene is a key ingredient for synthesizing various chemicals.

在石油化工行业中，异丁烯是合成各种化学品的关键成分。

作文

Isobutylene, or 异丁烯, is a colorless gas that plays a crucial role in the production of various chemicals and materials. It is an important building block in the petrochemical industry, primarily used to produce fuels, rubber, and plastics. Understanding 异丁烯 is vital for anyone studying chemistry or working in related fields, as it has significant industrial applications and implications.The chemical formula for 异丁烯 is C4H8, indicating that it consists of four carbon atoms and eight hydrogen atoms. This compound is classified as an alkene due to the presence of a carbon-carbon double bond. The structure of 异丁烯 allows it to participate in various chemical reactions, making it a versatile compound in organic chemistry. One of the primary methods for producing 异丁烯 is through the dehydrogenation of isobutane, which is derived from natural gas processing and petroleum refining. This process highlights the importance of 异丁烯 in the broader context of energy production and resource management.In the industrial sector, 异丁烯 is predominantly used in the manufacture of synthetic rubber, particularly polyisobutylene, which is known for its excellent impermeability to gases and moisture. This property makes polyisobutylene ideal for applications such as sealants, adhesives, and even in the automotive industry for tire manufacturing. The production of synthetic rubber using 异丁烯 has revolutionized the way we create durable and reliable products that are essential in our daily lives.Another significant application of 异丁烯 is in the production of fuel additives. It is used to create high-octane gasoline, which improves engine performance and reduces emissions. The incorporation of 异丁烯 into fuel formulations enhances the overall efficiency of combustion engines, contributing to more environmentally friendly transportation solutions.Moreover, 异丁烯 is also utilized in the synthesis of various chemicals, including butyl acrylate and methyl methacrylate, which are important monomers in the production of polymers and resins. These materials are widely used in coatings, paints, and adhesives, showcasing the versatility of 异丁烯 in different chemical processes.As we continue to explore sustainable practices, the role of 异丁烯 in green chemistry is becoming increasingly relevant. Researchers are investigating ways to produce 异丁烯 from renewable resources, which could potentially reduce our reliance on fossil fuels. The development of bio-based routes for synthesizing 异丁烯 could lead to a more sustainable future, aligning with global efforts to combat climate change and promote environmental stewardship.In conclusion, 异丁烯 is a fundamental compound in the chemical industry with diverse applications ranging from synthetic rubber production to fuel additives. Its significance cannot be overstated, as it contributes to the creation of materials that enhance our quality of life while also posing challenges and opportunities in the pursuit of sustainability. Understanding 异丁烯 and its applications is essential for professionals in the field of chemistry and for those interested in the future of material science and environmental solutions.

异丁烯（isobutylene）是一种无色气体，在各种化学品和材料的生产中发挥着至关重要的作用。它是石油化工行业的重要基础原料，主要用于生产燃料、橡胶和塑料。理解异丁烯对任何学习化学或在相关领域工作的人来说都是至关重要的，因为它具有重要的工业应用和影响。异丁烯的化学式为C4H8，表明它由四个碳原子和八个氢原子组成。由于存在碳-碳双键，该化合物被归类为烯烃。异丁烯的结构使其能够参与各种化学反应，使其成为有机化学中的多功能化合物。生产异丁烯的主要方法是通过对异丁烷的脱氢反应，而异丁烷则源于天然气加工和石油精炼。这一过程突显了异丁烯在能源生产和资源管理更广泛背景下的重要性。在工业领域，异丁烯主要用于合成橡胶的制造，特别是聚异丁烯，它以优良的气体和湿气不透过性而闻名。这一特性使聚异丁烯非常适合用于密封剂、粘合剂，甚至在汽车工业中的轮胎制造。使用异丁烯生产合成橡胶已经彻底改变了我们创造耐用且可靠的产品的方式，这些产品在我们的日常生活中至关重要。异丁烯的另一个重要应用是在燃料添加剂的生产中。它被用于制造高辛烷值汽油，从而改善发动机性能并减少排放。将异丁烯纳入燃料配方中，提高了燃烧发动机的整体效率，有助于实现更环保的交通解决方案。此外，异丁烯还用于合成各种化学品，包括丙烯酸丁酯和甲基丙烯酸甲酯，这些物质是聚合物和树脂生产中的重要单体。这些材料广泛应用于涂料、油漆和粘合剂，展示了异丁烯在不同化学过程中所具有的多样性。随着我们继续探索可持续的实践，异丁烯在绿色化学中的作用变得越来越相关。研究人员正在调查从可再生资源中生产异丁烯的方法，这可能会减少我们对化石燃料的依赖。开发基于生物的合成异丁烯的路线可能会导致更可持续的未来，与全球应对气候变化和促进环境保护的努力相一致。总之，异丁烯是化学工业中的一种基本化合物，具有多种应用，从合成橡胶生产到燃料添加剂。它的重要性不可低估，因为它有助于创造提高我们生活质量的材料，同时在追求可持续性方面也带来了挑战和机遇。理解异丁烯及其应用对于化学领域的专业人士以及对材料科学和环境解决方案的未来感兴趣的人来说至关重要。