Biomass catalytic cracking catalyst and process of preparing the same
    92.
    发明授权
    Biomass catalytic cracking catalyst and process of preparing the same 有权
    生物质催化裂化催化剂及其制备方法

    公开(公告)号:US09333494B2

    公开(公告)日:2016-05-10

    申请号:US13414000

    申请日:2012-03-07

    摘要: A process for producing catalyst for biomass catalytic cracking is disclosed herein. The process includes modifying a phyllosilicate to produce a modified phyllosilicate having an improved yield of a pyrolysis reaction. The modification of the phyllosilicate includes leaching the clay with an acid or basic solution to form a leached clay preparation, calcining the leached clay and contacting the treated clay with a suspension comprising metal ions for ion-exchange. The modified clay catalyst can then be mixed with inorganic materials such as zeolites and dried to form fluidizable microspheres.

    摘要翻译: 本文公开了生产催化裂化催化剂的方法。 该方法包括修饰页硅酸盐以产生具有提高的热解反应产率的经修饰的页硅酸盐。 页硅酸盐的改性包括用酸或碱性溶液浸出粘土以形成沥滤粘土制剂,煅烧浸出的粘土并使经处理的粘土与包含用于离子交换的金属离子的悬浮液接触。 然后将改性粘土催化剂与无机材料如沸石混合并干燥以形成可流化的微球体。

    Biomass pretreatment for fast pyrolysis to liquids
    95.
    发明授权
    Biomass pretreatment for fast pyrolysis to liquids 有权
    用于快速热解为液体的生物质预处理

    公开(公告)号:US08236173B2

    公开(公告)日:2012-08-07

    申请号:US13045444

    申请日:2011-03-10

    IPC分类号: C10C3/02

    摘要: Aspects of the present invention relate to methods, systems, and compositions for preparing a solid biomass for fast pyrolysis. The method includes contacting the solid biomass with an inorganic material present in an effective amount for increasing fast pyrolysis yield of an organic liquid product (e.g., bio-oil). In various embodiments, the inorganic material is selected from the group consisting of aluminum sulfate, aluminum nitrate, aluminum chloride, aluminum hydroxide, ammonium hydroxide, magnesium hydroxide, potassium hydroxide, and combinations thereof.

    摘要翻译: 本发明的方面涉及用于制备用于快速热解的固体生物质的方法,系统和组合物。 该方法包括使固体生物质与有效量存在的无机材料接触,以提高有机液体产物(例如生物油)的快速热解产率。 在各种实施方案中,无机材料选自硫酸铝,硝酸铝,氯化铝,氢氧化铝,氢氧化铵,氢氧化镁,氢氧化钾及其组合。