The actual operation that results in loss of 1-butaneis analyzed,and corresponding technical modification and optimization measures are put forward to reduce the loss of 1-butane and increase the yield of 1-butane.

• 对造成1-丁烯损失的实际操作情况进行分析,并通过采取针对性的技术改造和优化措施,减少1-丁烯损失、提高了1-丁烯收率。