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2018-09-08View Original

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Reply #22018-09-11
["空量大,最近开始导致甲醇洗工序水含量高,甲醇再生系统再生效果差,系统冷凝液出现有油污
Reply #32018-09-23
等温变换采用的是哪家技术?变换床层温度控制多少?出口温度多少?
Reply #42018-09-26
正常运行时甲烷含量多少?现在异常了之后甲烷含量多少? 一般来说,原料气中甲烷含量不超过1%,对低温甲醇洗的影响不会太大。 系统中甲醇含量增多,有没有首先排除操作的问题? 有时候甲醇含量高了之后,运行人员对进行很多操作调整,有些不当的操作是可能会导致工况恶化的。 甲醇再生不好: 不太清楚你所指的不好是指什么? 贫甲醇中硫含量升高了? 出现油污,有可能是发生了类似费托合成的反应,你们的高温设备是否有用碳钢材料做的?

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