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发明公开
CN102027095A 用于从生物材料生产柴油燃料的联合方法以及与所述方法相关的产品、应用和设备 无效 - 撤回

用于从生物材料生产柴油燃料的联合方法以及与所述方法相关的产品、应用和设备
摘要：
本发明涉及用于从生物材料生产柴油燃料或燃料添加剂的联合方法，该方法一方面通过费-托反应生产石蜡，另一方面对生物油和脂肪进行催化加氢脱氧。将两股烃物流合并并一起蒸馏。本发明还涉及木质纤维材料例如木加工工业的副产物用于生产柴油燃料的应用，本发明还涉及用于使费-托反应产生的柴油燃料的链长度分布变窄的方法。本发明从各种生物来源、最优选从木加工工业的副产物提供高品质的中间馏分。本发明还涉及用于从生物材料生产燃料的设备，该设备包括用于烃的加氢脱氧反应器(3)，用于FT石蜡的裂化/异构化反应器(11)，以及用于合并烃的分离单元(12)。在分离单元(9)中从轻馏分中分离氢，并在该过程中再形成。该设备有利地与制浆造纸厂联合，该制浆造纸厂提供生物材料并接受废物和能量。
摘要（英）：

The present invention relates to an integrated process for producing diesel fuel or fuel additive from biological material by producing paraffins by a Fischer- Tropsch reaction on one hand and by a catalytic hydrodeoxygenation of bio oils and fats on the other hand. The two hydrocarbon streams are combined and distilled together. The invention also relates to the use of lignocellulosic material, such as by-products of the wood-processing industry for producing diesel fuel and to a method for narrowing the chain length distribution of Fischer- Tropsch derived diesel fuel. The invention provides a high-quality middle distillate fraction from various biological sources and most preferably from by-products of the wood-processing industry. The invention also relates to equipment for producing fuel form biological material, which comprises a hydrodeoxygenation reactor (3) for hydrocarbons, a cracking/isomerization reactor (11) for FT paraffins and a separation unit (12) for the combined hydrocarbons. Hydrogen is separated from light fractions in a separation unit (9) and reformed in the process. The equipment is advantageously integrated with a pulp and paper mill, which provides biological material and receives waste and energy.

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