Sulfonyl chloridizing hydrogenated coal oil for airbus use and its preparation method and uses

The present invention relates to a sulfonyl chlorinated hydrogenated aviation kerosene. It is characterized by that its molecular formula is RCCl2OSO3H, where R is straight chain or branched chain saturated hydrocarbon of 9-14 carbon atoms. Its preparation method includes the following steps: using nickel catalyst to catalyze and hydrogenate aviation kerosene for 3-10 hr at 30-80 deg.C to obtain carbonchain saturated hydrogenated kerosene RCH3, where R represents straight chain or branched chain saturated hydrocarbon of 9-14 carbon atoms, then introducing sulfur trioxide and chlorine, and making sulfonylation and chloration reaction for 1-5 hr at normal temp. and normal pressure so as to can obtain the invented product which can be used as cleaning agent, and can obtain good cleaning effect. 一种硫酰氯化加氢航空煤油，其特征是它的分子式为RCCl#-[2]OSO#-[3]H，式中R为9-14个碳原子的直链或支链饱和烃。制备时，将航空煤油在30-80℃下，用镍触媒催化加氢3-10小时，得到碳链饱和的加氢航空煤油RCH#-[3]，式中R代表9-14个碳原子的直链或支链饱和烃，然后通入三氧化硫和氯气，在常温、常压下进行硫酰化和氯化反应1-5小时。本发明的硫酰氯化加氢航空煤油可用作清洗剂。本发明的硫酰氯化加氢航空煤油用作清洗剂，其清洗效果好，价格低廉，并且没有腐蚀性。