丁二烯
- 与 丁二烯 相关的网络例句 [注：此内容来源于网络，仅供参考]
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This paper introduced the types of butadiene auto-polymers,and analyzed the formation mechanism,generation conditions and the explosion causes of it.
介绍了丁二烯自聚物的种类，分析了其形成机理、产生条件及其爆炸原因。
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The leakage and treatment of solvent desorber in a butadiene unit of organic synthesis plant are introduced.
摘要介绍了某石化公司乙腈法抽提丁二烯装置的一次溶剂解吸塔泄漏情况和处理过程。
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Charge-separated resonance structures do not contribute very much to the resonance hybrid of butadiene.
电荷分离的共振结构对丁二烯没有很大的贡献。
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Thd polymerization of butadiene in benzene in the presence of titanium tetraiodide triisobutyl aluminium catalyst has been studied.
研究了丁二烯在苯中有四碘化钛-三异丁基铝催化剂的存在下的聚合。
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The property of SEBS was affected by relative molecular mass, mass ratio of styrene to butadiene, content of 1,2 unit and degree of hydrogenation.
研究了聚合物相对分子质量、苯乙烯与丁二烯的质量比、SBS的PB嵌段中1，2-结构质量分数和氮化度对SEBS性能的影响。
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In chapter 3, in view of the control problems of the distillation columns in the butadiene plant, the advanced control strategy based on soft-sensing technology is designed, and the implementing method based on OPC technology is proposed. Firstly, the control system is reconstructed.
第3 章针对某石化企业丁二烯装置的精馏工段中组分浓度的控制难题，设计了基于软测量技术的先进控制方案，提出了基于OPC 技术的先进控制实现方法。
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Many of the raw materials used in the petrochemical industry are unsaturated hydrocarbons, such as ethylene, propylene, butene and butadiene.
在石油化学工业中所用的许多原料是不饱和烃类，如乙烯、丙烯、丁烯和丁二烯。
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The oxidative dehydrogenation of butene to butadiene was carried out in uniform membrane reactor and non-uniform membrane reactor, respectively.
对无机膜控氧反应器的优化进行了探讨，提出优化依据，并在自制的均布膜反应器及非均布膜反应器中，进行丁烯氧化脱氢制丁二烯反应的研究。
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The effects of temperature, feed flow rate and O2/C4H8 ratio on butene conversion and selectivity for butadiene were systematically studied.
系统地考察了反应温度、进料量、氧／烃比对丁烯转化率及丁二烯选择性的影响。
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The effects of degree of carbon deposition and regeneration,catalyst impurities,iso butylene impurity in feed stock as well as operational parameters on carbon deposition of W 201 catalyst for oxydehydrogenation of butene to butadiene have been studied.
从工业应用出发，研究了丁烯氧化脱氢制丁二烯W－201催化剂的结炭数量及再生、催化剂杂质元素分析、原料中异丁烯杂质及操作参数对催化剂结炭的影响等。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗，我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。