摘  要：選用不同加工工藝生產的航空煤油，通過改變終點電壓來進行蒸餾試驗，考察比較了終點電壓對航空煤油蒸餾試驗初餾點、終餾點、終餾時間及殘留量的影響，試驗結果表明：終點電壓的改變對航空煤油蒸餾試驗的終餾點及殘留量具有顯著影響，且對不同加工工藝生產的航空煤油影響程度各不相同，而對初餾點及其它回收溫度的影響并不明顯。

關鍵詞：航空煤油；蒸餾；測定；終點電壓；終餾點；殘留量

中圖分類號：TE626.22， TE622.5        文獻標識碼：A        

文章編號：1672-4984（2008）01-0035-03

Influence of terminal voltage on aviation kerosene distillation

XIAO Xue-xi

（Center of Quality Management of China Petrochemical Zhenhai Refining and Chemical Company，Ningbo 315207，China）

Abstract： Different aviation kerosene produced by different processing was distilled by changing terminal voltage. Influences of terminal voltage on the initial boiling point， final boiling point， time of final boiling and residual volume for different aviation kerosene distillation were investigated and compared. The experimental results indicated that final boiling point and residual volume were influenced obviously by changing terminal voltage of aviation kerosene distillation， and its influence was different for differently processed aviation kerosene， but it had no evident influence on the initial boiling point and other recovery temperature.

Key words： Aviation kerosene； Distillation； Determination； Terminal voltage； Final boiling point； Residual volume

Editor：liyan