公开(公告)号：US20140249337A1

公开(公告)日：2014-09-04

申请号：US14349921

申请日：2012-10-10

申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： Christoph Unger ,  Andreas Menne ,  Axel Kraft ,  Volker Heil

IPC分类号： C07C1/207

CPC分类号： C07C1/2078 ,  C07C2521/18 ,  C10G3/44 ,  C10G2300/202 ,  C10G2400/08 ,  Y02P30/20

摘要： The invention relates to a method for extracting hydrocarbon mixtures that have an increased proportion of hydrocarbons of a medium chain length (8 to 16 carbon atoms), or the corresponding pure compounds. Firstly, a starting material is provided that includes at least 50 wt. % unsaturated hydrocarbon compounds having oxygen. The compounds include olefin fragments of the formula —C1CxH2x—CH═CH—CyH2y+1 with at least 14 carbon atoms, carbon atom (C1) being saturated with substituted or unsubstituted heteroatoms and/or hydrogen. In a conversion reactor, this starting material is brought into contact with a porous catalyst based on carbon, in the absence of oxygen, and at a temperature of between 200 and 800° C.; and a product mixture that contains hydrocarbons is produced containing an increased proportion of hydrocarbons with medium chain lengths. Finally, the product mixture including hydrocarbons is collected and fed to a separating device in which a product separation is carried out.

摘要翻译： 本发明涉及一种提取具有中链长度（8-16个碳原子）的烃的比例增加的烃混合物的方法或相应的纯化合物。 首先，提供起始材料，其包含至少50wt。 具有氧的％不饱和烃化合物。 化合物包括具有至少14个碳原子的式-C 1 C x H 2 x-CH = CH-CyH 2 + 1的烯烃片段，碳原子（C 1）被取代或未取代的杂原子和/或氢饱和。 在转化反应器中，在不存在氧的情况下，使该原料与基于碳的多孔催化剂接触，温度在200-800℃之间。 并且生产含有烃的产物混合物，其含有增加比例的具有中链长度的烃。 最后，将包含烃的产物混合物收集并进料到进行产物分离的分离装置中。

公开(公告)号：US09840447B2

公开(公告)日：2017-12-12

申请号：US14349921

申请日：2012-10-10

申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： Christoph Unger ,  Andreas Menne ,  Axel Kraft ,  Volker Heil

IPC分类号： C07C27/00 ,  C07C1/207 ,  C10G3/00

CPC分类号： C07C1/2078 ,  C07C2521/18 ,  C10G3/44 ,  C10G2300/202 ,  C10G2400/08 ,  Y02P30/20

摘要： The invention relates to a method for extracting hydrocarbon mixtures that have an increased proportion of hydrocarbons of a medium chain length (8 to 16 carbon atoms), or the corresponding pure compounds. Firstly, a starting material is provided that includes at least 50 wt. % unsaturated hydrocarbon compounds having oxygen. The compounds include olefin fragments of the formula —C1CxH2x—CH═CH—CyH2y+1 with at least 14 carbon atoms, carbon atom (C1) being saturated with substituted or unsubstituted heteroatoms and/or hydrogen. In a conversion reactor, this starting material is brought into contact with a porous catalyst based on carbon, in the absence of oxygen, and at a temperature of between 200 and 800° C.; and a product mixture that contains hydrocarbons is produced containing an increased proportion of hydrocarbons with medium chain lengths. Finally, the product mixture including hydrocarbons is collected and fed to a separating device in which a product separation is carried out.