The process of selection of corrosion inhibitor for the fractionator overhead of diesel hydrotreating unit was summarized. The corrosion of the unit was analyzed and counter measures were proposed.
文章对汽柴油加氢精制装置分馏塔塔顶所注缓蚀剂的筛选工作进行了总结，并对装置腐蚀进行了简要分析，提出了对策。
The new type truck mounted periodic additive adding unit has been developed and manufactured. SRH 02 corrosion inhibitor is put into action periodically.
采用开发研制的新型车载式周期性加药装置，定期投加srh - 0 2缓蚀剂。
Adding coking inhibitor to the dilute steam or cracked raw materials is one of the effective methods to lengthen unit-operating cycle at present.
在裂解原料或稀释蒸汽中添加结焦抑制剂是目前延长装置运转周期较为有效的方法之一。
The corrosion happened on the high-pressure air cooler of the hydrocracking unit when processing sour crude was investigated, and corrosion inhibitor SYDY-101 was added for solving the problem.
考察了加氢裂化装置高压空冷器加工高硫原油后出现的腐蚀问题，并进行了加注syDY- 101加氢裂化阻垢缓蚀剂的工业试验。
The industrial run data shows that the inhibitor DCA-112 has no impact on unit operation and products quality, and gives obvious economic benefit.
通过对半成品、催化剂分析数据表明，该剂对产品质量和装置运行无不良影响，具有较好的经济效益。
The industrial run data shows that the inhibitor DCA-112 has no impact on unit operation and products quality, and gives obvious economic benefit.
通过对半成品、催化剂分析数据表明，该剂对产品质量和装置运行无不良影响，具有较好的经济效益。
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