Ammonium faujasite zeolites
    95.
    发明授权
    Ammonium faujasite zeolites 失效
    八面沸石沸石

    公开(公告)号:US4058484A

    公开(公告)日:1977-11-15

    申请号:US718167

    申请日:1976-09-09

    IPC分类号: B01J29/08 B01J29/06 B01J1/04

    摘要: A process of producing an ammonium zeolite of the faujasite type in which a zeolite of the faujasite type whose exchange sites are substantially entirely occupied by Na cations, is treated with an ammonium salt solution to exchange substantially all of the Na cations with NH.sub.4 cations with substantially no impairment of crystallinity by a control of the relation of the equivalents of NH.sub.4 in the solution to equivalents of Na in the zeolite.

    摘要翻译: 制造八面沸石型铵沸石的方法,其中交换位置基本上完全被Na阳离子占据的八面沸石型沸石用铵盐溶液处理,以基本上与NH 4阳离子基本上交换所有的Na阳离子, 通过控制溶液中NH 4的当量与沸石中Na的当量的关系,没有结晶度的损害。

    Biomass pretreatment for fast pyrolysis to liquids
    96.
    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:US08425766B2

    公开(公告)日:2013-04-23

    申请号:US13546271

    申请日:2012-07-11

    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。

    Process for producing Mg-containing non-Al anionic clay
    97.
    发明授权
    Process for producing Mg-containing non-Al anionic clay 失效
    含Mg非铝阴离子粘土的制备方法

    公开(公告)号:US06652828B2

    公开(公告)日:2003-11-25

    申请号:US10231673

    申请日:2002-08-30

    IPC分类号: C01F502

    摘要: This patent describes economical and environment-friendly processes for the synthesis of Mg-containing non-Al anionic clays. It involves a one-step process wherein a suspension comprising a trivalent metal source and at least a magnesium containing source as a divalent metal source is reacted to obtain a magnesium-containing non-Al anionic clay. The anionic clay has interlayers containing anions comprising hydroxycarbonate, carbonate, bicarbonate, acetate, hydroxyacetate, oxalate, nitrate, hydroxyl, and/or formate or mixtures thereof. There is no necessity to wash or filter the product. It can be spray dried directly to form microspheres or can be extruded to form shaped bodies. The product can be combined with other ingredients in the manufacture of catalysts, absorbents, pharmaceuticals, cosmetics, detergents, and other commodity products that contain anionic clays.

    摘要翻译: 该专利描述了用于合成含Mg非铝阴离子粘土的经济和环境友好的方法。 它涉及一步法,其中将包含三价金属源和至少含镁源作为二价金属源的悬浮液反应,得到含镁非Al阴离子粘土。 阴离子粘土含有含有羟基碳酸盐,碳酸盐,碳酸氢盐,乙酸盐,羟基乙酸盐,草酸盐,硝酸盐,羟基和/或甲酸盐或其混合物的阴离子的中间层。 没有必要洗涤或过滤产品。 它可以直接喷雾干燥以形成微球体,或者可以挤出形成成型体。 该产品可以与制造催化剂,吸收剂,药物,化妆品,洗涤剂和其他含有阴离子粘土的商品一起制成其他成分。

    Process for producing Mg-containing no-Al anionic clay
    98.
    发明授权
    Process for producing Mg-containing no-Al anionic clay 失效
    制备含Mg的无铝阴离子粘土的方法

    公开(公告)号:US06444188B1

    公开(公告)日:2002-09-03

    申请号:US09637243

    申请日:2000-08-11

    IPC分类号: C01F502

    摘要: This patent describes economical and environment-friendly processes for the synthesis of Mg-containing non-Al anionic clays. It involves (hydro)thermally reacting a slurry comprising a Mg metals source with a trivalent metals source to directly obtain Mg-containing non-Al anionic clay, the Mg sources being an oxide, hydroxide or a carbonate. There is no necessity to wash or filter the product. It can be spray dried directly to form microspheres or can be extruded to form shaped bodies. The product can be combined with other ingredients in the manufacture of catalysts, absorbents, pharmaceuticals, cosmetics, detergents, and other commodity products that contain anionic clays.

    摘要翻译: 该专利描述了用于合成含Mg非铝阴离子粘土的经济和环境友好的方法。 它涉及(氢)使包含Mg金属源的浆料与三价金属源热反应直接获得含Mg非Al阴离子粘土,Mg源是氧化物,氢氧化物或碳酸盐。 没有必要洗涤或过滤产品。 它可以直接喷雾干燥以形成微球体,或者可以挤出形成成型体。 该产品可以与制造催化剂,吸收剂,药物,化妆品,洗涤剂和其他含有阴离子粘土的商品一起制成其他成分。

    Process for producing an anionic clay-containing composition
    99.
    发明授权
    Process for producing an anionic clay-containing composition 有权
    用于制备含阴离子粘土的组合物的方法

    公开(公告)号:US06171991B2

    公开(公告)日:2001-01-09

    申请号:US09246690

    申请日:1999-02-09

    IPC分类号: C04B3400

    摘要: This patent describes an economical and environment-friendly continuous process for the synthesis of anionic clay-containing compositions. It involves reacting a slurry comprising aluminium trihydrate and/or its calcined form, with a magnesium source. There is no necessity to wash or filter the product. It can be spray dried directly to form microspheres or can be extruded to form shaped bodies. The product can be combined with other ingredients in the manufacture of catalysts, absorbents, pharmaceuticals, cosmetics, detergents, and other commodity products.

    摘要翻译: 该专利描述了用于合成含阴离子粘土的组合物的经济和环境友好的连续方法。 它包括将包含三水合铝和/或其煅烧形式的浆料与镁源反应。 没有必要洗涤或过滤产品。 它可以直接喷雾干燥以形成微球体,或者可以挤出形成成型体。 该产品可以与催化剂,吸收剂,药物,化妆品,洗涤剂和其他商品的制造中的其他成分组合。