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取消喷气燃料中33号添加剂的研究

STUDY ON ABOLISHING THE N0.33 ADDITIVE TO JET FUELS
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摘要 喷气燃料33号添加剂,用作防止镍基合金火焰筒的烧蚀。长期使用中发现,它对喷气燃料的润滑性、安全性和安定性有不良影响。经过不加33号添加剂喷气燃料的发动机长期台架试车、外场长期定点定机飞行试验考察、到寿命发动机返厂拆检,以及对航空发动机机型与其火焰筒结构和材质改进方面的调研,认为在保证飞行安全的条件下,可以取消喷气燃料33号添加剂,这有利于提高喷气燃料质量和环境保护,并具有较好的经济和社会效益。 The No. 33 additive to jet fuels, which has a chemical name of carbon disulfide, used to be an additive for preventing the nickel base flame tubes of aviation jet engine from corrosion. Long term experience associated with application of this additive has revealed that it has a negative effect on fuel lubricity, safety and stability. Extensive engine tests of jet fuels, which do not contain No. 33 additive, and flight tests on dedicated aircrafts and investigation of types of jet engines, flame tube structure and innovations in flame tube materials have come to conclusion that the No.33 additive could be abolished if the flight safety would be guaranteed. This abolishment would contribute to the improvement of jet fuel quality and enviromental protection and would bring about major technical, economic and social benefits.
作者 黄毅 周路庚
出处 《石油炼制与化工》 CAS CSCD 北大核心 1998年第6期29-32,共4页 Petroleum Processing and Petrochemicals
关键词 喷气燃料 添加剂 二硫化碳 33号添加剂 石油产品 jet fuel, additive, carbon disulfide
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