一种从裂解生物油制备高品质汽油的方法

Method for preparing high-quality gasoline from cracking biological oil

  • Inventors: ZHAO CHEN
  • Assignees: 赵晨
  • Publication Date: September 19, 2012
  • Publication Number: CN-102676201-A

Abstract

The invention discloses a method for preparing high-quality gasoline from cracking biological oil and relates to the technical field of hydrocarbon fuel preparation. According to the method, crude biological oil, lignocellulose, xylogen, phenolic monomer derived from the xylogen or/and lignin of the xylogen, cellulose, and a furan compound derived from the cellulose are used as raw materials. Under the catalytic action of Ni/HMFI catalyst, the hydrocarbon fuel is obtained through one-step hydrogenation deoxidizing conversion. Most of hydrocarbon products in obtained refined biological oil belong to the range of naphthenic hydrocarbon and aromatic hydrocarbon, does not contain sulphur and nitrogen, and belongs to high-octane high-quality clean gasoline fuel. The method has the advantage of being economical (source of the raw materials is wide and cost is low), simple in process, environment-friendly and easy to industrialize and the like. The catalyst is low in cost, efficient and easy in mass production, and products have significant application requirements. The method plays an important role in the field of replacement of fossil energy by biomass energy in the future, and is wide in application prospects.
本发明公开了一种从生物油制备高品质汽油的方法,涉及制备烃类燃料的技术领域。该方法是以粗制生物油、木质纤维素、木质素、木质素衍生的酚类单体或/和其二聚体、纤维素、纤维素衍生的呋喃化合物为原料,在Ni/HMFI催化剂的催化作用下,一步加氢脱氧转化得到烃类燃料。所得的精制生物油中的大部分烃类产物属于环烷烃和芳香烃的范畴,不含硫和氮,属于清洁且高辛烷值的高品质清洁汽油燃料。本发明具有经济(原料来源广泛,成本低廉),催化剂廉价高效易大规模生产,工艺简单绿色易于工业化,产物有重大应用需求等优点,将在未来生物质能源取代化石能源的领域发挥重要作用,应用前景非常广阔。

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    CN-104387223-AMarch 04, 2015华东师范大学Method for catalytically converting lignin into aromatic hydrocarbon by using two-step process
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