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    Obtaining multimetallic oxides derived from hydrotalcite type compounds
    5.
    发明申请
    Obtaining multimetallic oxides derived from hydrotalcite type compounds 有权
    获得源自水滑石型化合物的多金属氧化物

    公开(公告)号：US20060189481A1

    公开(公告)日：2006-08-24

    申请号：US11326608

    申请日：2006-01-06

    申请人： Jaime Sanchez Valente ,  Esteban Lopez Salinas ,  Manuel Sanchez Cantu ,  Francisco Hernandez Beltran

    发明人： Jaime Sanchez Valente ,  Esteban Lopez Salinas ,  Manuel Sanchez Cantu ,  Francisco Hernandez Beltran

    IPC分类号： B01J20/00

    CPC分类号： B01D53/508 ,  B01J20/08 ,  C01B13/363 ,  C01G49/0036 ,  C01G49/009 ,  C01P2002/22 ,  C01P2002/72 ,  Y02P20/152

    摘要： A procedure for obtaining mixed multimetallic oxides derived from hydrotalcite type compounds, characterized in that the laminar metallic hydroxides obtained are constituted by three or four metallic cations, forming part of the sheets of the hydrotalcite type material represented by the formula: [M(II)1−x−y−zM(II)′xM(III)yM(III)′z(OH)2](An−y+z/n).mH2O. by a process comprising: (1) preparing an aqueous or organic solution containing three or more cations; (2) preparing an alkaline solution; (3) slowly combining solutions (1) and (2) to cause the co-precipitation of the cations in the form of hydroxides; (4) washing the precipitate containing the hydrotalcites with water, until removal of the non-precipitated ions; (5) drying; and (6) calcining the hydrotalcites.

    摘要翻译： 一种获得由水滑石型化合物衍生的混合多金属氧化物的方法，其特征在于，所得到的层状金属氢氧化物由三或四种金属阳离子构成，形成由下式表示的水滑石型材料片材的一部分： -formulae description =“In-line Formulas”end =“lead”？> [M（II）1-xyz M（II）'M（III） M（III）'Z（OH）2]（A n + y + z / m H 2 O 2。 通过包括以下步骤的方法制备含有三种或更多种阳离子的水溶液或有机溶液的<？in-line-formula description =“In-line Formulas”end =“tail” （2）制备碱性溶液; （3）缓慢地混合溶液（1）和（2）以使阳离子以氢氧化物的形式共沉淀; （4）用水洗涤含有水滑石的沉淀物，直到除去非沉淀离子; （5）干燥; 和（6）煅烧水滑石。

    Dynamic-adaptive vapor reduction system and method
    6.
    发明授权
    Dynamic-adaptive vapor reduction system and method 有权
    动态自适应蒸汽还原系统及方法

    公开(公告)号：US09389111B2

    公开(公告)日：2016-07-12

    申请号：US12721731

    申请日：2010-03-11

    申请人： Rafael A. Cabrera ,  Jaime Sanchez

    发明人： Rafael A. Cabrera ,  Jaime Sanchez

    IPC分类号： G01F1/84 ,  G01F15/00 ,  G01F15/02 ,  G01N9/00 ,  G01N9/32

    CPC分类号： F17D1/20 ,  F17D1/005 ,  G01F1/8413 ,  G01F1/8472 ,  G01F15/001 ,  G01F15/005 ,  G01F15/02 ,  G01F15/026 ,  G01N9/002 ,  G01N9/32 ,  Y10T137/0335 ,  Y10T137/7759

    摘要： A system and method for improved flow measurements for LCG, such as liquid petroleum gas (LPG), is disclosed. Embodiments of the present technology detect the presence of a vapor in a fluid flowing in a mass flow meter. A control valve is then adjusted to provide enough back pressure to prevent the measured liquid from flashing and to reduce the presence of vapor in the fluid flowing in the mass flow meter. By keeping the fluid in liquid form, the present technology reduces the vapor flowing in the mass flow meter, increasing the accuracy of mass flow and other measurements. Utilizing a similar principle of vapor detection, embodiments of the present technology provide for improved average parameter value calculation, such as average density calculations and equivalent liquid volume calculations.

    摘要翻译： 公开了一种用于改进LCG流量测量的系统和方法，例如液化石油气（LPG）。 本技术的实施例检测在质量流量计中流动的流体中的蒸气的存在。 然后调整控制阀以提供足够的背压以防止测量的液体闪烁并且减少在质量流量计中流动的流体中的蒸气的存在。 通过保持流体为液体形式，本技术减少了在质量流量计中流动的蒸气，提高了质量流量的精度和其他测量。 利用类似的蒸汽检测原理，本技术的实施例提供了改进的平均参数值计算，例如平均密度计算和等效液体体积计算。