摘要：丁二烯抽提装置中由于存在大量的溶剂和丁二烯、炔烃等C4烃类，这些物质都是有毒、易燃、易爆的。
Abstract: butadiene extraction unit in the presence of a large amount of solvent and butadiene, acetylene and other C4 hydrocarbons, these substances are toxic, flammable and explosive.
用实验分析验证了丁二烯系统自动爆炸的原因，即氧气进入系统形成了丁二烯聚过氧化物。
The cause for automatic explosion in butadiene systems, that is the formation of butadiene polyperoxide due to the entry of oxygen into the system, is verified through experiments.
介绍了抚顺乙烯化工有限公司丁二烯的储存现状，分析了丁二烯的特性和其自聚物形成的条件。
The storage actualities of butadiene in Fushun ethylene co. Ltd. is introduced. In the paper, the characteristics of ethylene and formation condition of its autopolymer are analyzed.
论文对1,3-丁二烯的物理化学性质、用途以及生产方法进行了介绍，对1,3 -丁二烯的市场行情进行了分析。
Thesis of 1, 3 - butadiene of physical and chemical properties, USES and production methods were introduced on the 1, 3 - butadiene market are analyzed.
丁烯-1生产工艺通过丁二烯抽提和MTBE装置脱除丁二烯和异丁烯来生产高纯度丁烯- 1。
High purity 1 - butylene is made from the following production process: butadiene extraction and then butadiene and iso - butylene removal in MTBE unit.
丁二烯一苯乙烯橡胶和加油丁二烯一苯乙烯。乳状聚合物型。试验配方和硫化特性的评定。
Styrene - butadiene rubbers and oil extended styrene butadiene. emulsion polymerised types. test recipe and evaluation of vulcanisation characteristics.
综述了国内外丁二烯过氧化物研究进展，主要包括丁二烯过氧化物的危害性、成因、危险评价和热稳定性，并对今后的研究方向进行了展望。
New progresses on butadiene peroxides at home and abroad are reviewed, mainly including hazards, reasons, danger evaluation and thermal stability and study trends in the future are forecasted.
为保证生产安全，提出了防止丁二烯自聚的措施和安全清理丁二烯储罐内过氧化物的方法。
The countermeasures against the autopolymerization of butadiene and method to clean peroxide in butadiene tank are presented.
通过蒸馏从粗1,3 -丁二烯获得纯1,3 -丁二烯的方法和装置。
Method and device for obtaining 1, 3-butadiene from 1, 3-raw butadiene by distillation.
但由于丁二烯过氧化物本身合成与测试的复杂性和危险性，深入而系统地研究丁二烯过氧化物的危险性及其机理显得十分必要，同时将面临重重困难。
Owing to the complexity and danger in the synthesis and testing of the compound itself, further study on hazard and mechanism of this compound is urgently needed, though it's very difficult.
为了提供相对常规聚氯丁二烯基胶乳胶粘剂具有改进的粘着性和耐水 性的聚氯丁二烯基胶乳。
To provide a polychloroprene-base latex having improved adhesiveness and water resistance over conventional polychloroprene-base latex adhesives.
为了提供相对常规聚氯丁二烯基胶乳胶粘剂具有改进的粘着性和耐水 性的聚氯丁二烯基胶乳。
To provide a polychloroprene-base latex having improved adhesiveness and water resistance over conventional polychloroprene-base latex adhesives.
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