Linear alpha olefins from natural gas-derived synthesis gas over a nonshifting cobalt catalyst
    1.
    发明授权
    Linear alpha olefins from natural gas-derived synthesis gas over a nonshifting cobalt catalyst 有权
    来自天然气衍生合成气的线性α-烯烃在非脱钴钴催化剂上

    公开(公告)号:US06787576B2

    公开(公告)日:2004-09-07

    申请号:US10330860

    申请日:2002-12-27

    IPC分类号: C07C2700

    摘要: Linear alpha olefins having from four to twenty carbon atoms and low amounts of oxygenates are synthesized, by producing a synthesis gas containing H2 and CO from natural gas and passing it over a non-shifting cobalt catalyst at reaction conditions of temperature, % CO conversion, and gas feed H2:CO mole ratio land water vapor pressure, effective for the mathematical expression 200−0.6T+0.03PH2O−0.6XCO−8(H2:CO) to have a numerical value greater than or equal to 50. This process can be integrated into a conventional Fischer-Tropsch hydrocarbon synthesis process producing fuels and lubricant oils.

    摘要翻译: 通过在天然气中含有H 2和CO的合成气,并在温度,CO转化率的反应条件下将其转移到非转移钴催化剂上,合成具有4-20个碳原子和少量含氧化合物的直链α-烯烃, 和气体进料H2:CO摩尔比陆地水蒸汽压力,对于数学表达式200-0.6T + 0.03PH2O-0.6XCO-8(H2:CO)有效数值大于或等于50.该过程可以 被整合到生产燃料和润滑油的常规费 - 托烃合成方法中。