-
公开(公告)号:US4398978A
公开(公告)日:1983-08-16
申请号:US371869
申请日:1982-04-26
CPC分类号: C10L1/04
摘要: A method for preparation of high density, high energy, low viscosity liquidydrocarbon fuel by catalytic treatment of tetrahydrodimethyldicyclopentadiene (RJ-4) synthetic fuel. Endo-isomers within the fuel stock are isomerized to exo-isomers by treatment of the fuel stock with catalysts such as aluminum chloride, nickel, or pulverized, acid treated firebrick resulting in a fuel having a lower viscosity than the original RJ-4.
摘要翻译: 通过四氢二甲基二环戊二烯(RJ-4)合成燃料的催化处理制备高密度,高能,低粘度液体烃燃料的方法。 通过用诸如氯化铝,镍或粉碎的酸处理的耐火砖等催化剂处理燃料原料将燃料中的内部异构体异构化为外部异构体,导致具有比原始RJ-4低的粘度的燃料。
-
公开(公告)号:US4401837A
公开(公告)日:1983-08-30
申请号:US155879
申请日:1980-06-02
CPC分类号: C10L1/04 , C06B47/02 , C07C2/50 , C07C5/03 , C07C5/2253 , C07C2103/91 , C07C2521/08 , C07C2523/755
摘要: A high density fuel for airbreathing or bi-propellant engines consisting ofxo-tetrahydrotricyclopentadiene (EXO-THTC) alone and in mixtures with other high density fuels. Processes for their preparation are also disclosed.
摘要翻译: 用于由外部四氢三环戊二烯(EXO-THTC)单独组成并与其他高密度燃料混合的呼吸或双推进剂发动机的高密度燃料。 还公开了其制备方法。
-