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    • 5. 发明申请
    • METHOD AND APPARATUS FOR SEPARATING COMPONENTS FROM FUEL RAW MATERIAL
    • 从燃料原料分离组分的方法和装置
    • WO2010128208A2
    • 2010-11-11
    • PCT/FI2010050362
    • 2010-05-04
    • UPM KYMMENE CORPKNUUTTILA PEKKAHOTANEN ULF
    • KNUUTTILA PEKKAHOTANEN ULF
    • C10G3/00
    • C10G45/58C10G3/46C10G3/50C10G2300/1014C10G2400/04Y02P30/20
    • Abstract The invention relates to a method for separating components from fuel raw material, where tall oil feedstock is introduced to a continuous process comprising a catalytic hydrodeoxygenation step to convert unsaturated fatty acids to fuel components. A light fraction comprising the unsaturated fatty acids is separated from a heavier fraction of the feedstock, and the light fraction is introduced separately to the hydrodeoxygenation step and taken out as fuel component product stream, and the heavier fraction comprising sterols is left untreated in the hydrodeoxygenation step and is taken out as residual stream. The separation step and the hydrodeoxygenation step take place in the same reactor. The invention also relates to an apparatus for separating components from fuel raw material.
    • 摘要本发明涉及一种从燃料原料中分离组分的方法,其中将妥尔油原料引入包括催化加氢脱氧步骤以将不饱和脂肪酸转化成燃料组分的连续方法。 将包含不饱和脂肪酸的轻馏分与原料的较重部分分离,将轻馏分分开引入加氢脱氧步骤,并将其作为燃料组分产物流取出,并且将包含固醇的较重馏分在加氢脱氧作用中未处理 作为残留物流取出。 分离步骤和加氢脱氧步骤在相同的反应器中进行。 本发明还涉及一种用于从燃料原料中分离组分的装置。