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一般认为,天然原油中的有机氯含量很低,不足以引发炼油设备的氯腐蚀问题,而商品原油中的有机氯化物主要来源于原油开采、生产过程中所使用的各种含有机氯的化学助剂,如:清防蜡剂、降粘剂、沥青分散剂等。原油有机氯含量超标,会给炼油装置带来严重的氯腐蚀问题及安全运转问题。为此,纯梁引用TWK-2000型微库仑仪,采用燃烧氧化微库伦计法开展了原油有机氯监测。
It is generally believed that the low content of organic chlorine in natural crude oil is not enough to cause chlorine corrosion in oil refining equipment. However, the organic chloride in commercial crude oil mainly comes from the exploitation of crude oil, and various kinds of organic chlorine-containing chemicals used in the production process Auxiliaries, such as: anti-paraffin, viscosity reducer, asphalt dispersant. Crude organic chlorine content exceeds the standard, will give the refining unit serious chlorine corrosion problems and safe operation. To this end, the pure beam reference TWK-2000-type microcoulometry, the use of combustion oxidation microcoulometry meter carried out monitoring of crude oil organic chlorine.