丁二烯聚合因素分析及预防措施

The Factor Analysis and the Measure Prevent Polymerization of Butadiene

丁二烯聚合是影响装置运行质量的关键因素。分析了影响丁二烯聚合的因素,提出了通过控制系统中的氧及铁锈、减少设备管线死角、按量按点注入阻聚剂、采用新型阻聚剂和严格控制工艺操作条件等方法预防丁二烯聚合,保证装置的长周期运行,保证产品质量,杜绝安全事故的发生。

The key factors that afecte device running quality is butadiene polymerization, the paper analysed polymerization factor affecting butadiene device and suggest methods that prevent the polymerization of butadiene such as controlling oxygen and rust in system, cutting down the numbers of dead angle in pipeline, injecting the needed amount into the needed point, adopting new type polymerization inhibitor, strictly control the operating process condition etc, ensuring that the device long period works, ensuring that product quality, completely eradicates the safe accident.