公开(公告)号：US20190194559A1

公开(公告)日：2019-06-27

申请号：US16329612

申请日：2017-08-28

申请人： THE PETROLEUM OIL & GAS CORPORATION OF SOUTH AFRICA (PTY) LTD

发明人： Masikana Millan MDLELENI ,  Cyril David KNOTTENBELT ,  Janine LOURENS

IPC分类号： C10G69/12 ,  C10G50/00 ,  C10G45/44 ,  B01J29/40

CPC分类号： C10G69/126 ,  B01J29/40 ,  C10G2/30 ,  C10G45/00 ,  C10G45/44 ,  C10G50/00 ,  C10G2300/1022 ,  C10G2300/1088 ,  C10G2300/4087 ,  C10G2400/08

摘要： The invention provides a process for the production of aviation turbine fuel. The process includes the steps of oligomerizing light olefins derived from a high temperature Fisher-Tropsch process over a zeolite catalyst selected from a ZSM-5 (Zeolyst Int., SiO2/A12O3≈30)(COD-9) at pressures of 50 bar with the temperature ranging from 150 to 310° C., distilling from a gasoline fraction of the oligomerisation product, a fraction boiling below 150° C., hydrogenating the distilled oligomerisation fraction over a hydrogenation catalyst, distilling from the hydrogenated hydrocarbon product, fractionating the hydrogenation distillate fraction over a fractionation catalyst and distilling the fractionation hydrocarbon product to produce an aviation turbine fuel (ASH1925) able to meet the requirements as set out for a Synthetic ISO-Paraffinic Kerosene (SPK) as per ASTM D 7566-14a.