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    Aqueous phase oxidation process
    71.
    发明授权
    Aqueous phase oxidation process 有权
    水相氧化工艺

    公开(公告)号：US08115047B2

    公开(公告)日：2012-02-14

    申请号：US12416419

    申请日：2009-04-01

    Applicant: George G. Foster ,  Frederick P. Kesler ,  Malcolm Draper

    Inventor： George G. Foster ,  Frederick P. Kesler ,  Malcolm Draper

    IPC: A62D3/00

    CPC classification number: B09B3/00 ,  C02F1/72 ,  C02F11/06 ,  C05F7/00 ,  Y02A40/213 ,  Y10S210/908 ,  C05F9/00

    Abstract: An improved oxidization process may be used to oxidize a wide variety of feedstocks. Oxidation takes place in a reactor where the feedstock is mixed with an oxidizing acid, such as nitric acid. The reaction mixture may also include a secondary oxidizing acid such as sulfuric acid as well as water and/or dissolved and mechanically mixed oxygen gas. The reactor may be maintained at an elevated pressure such as at least approximately 2070 kPa or desirably at least approximately 2800 kPa. The temperature of the reaction mixture may be maintained at no more than 210° C. In the various embodiments described herein, the process may include: combining recycled effluent from the reactor with the feedstock, combining one or more oxidizing acids with the feedstock, comminuting the feedstock to reduce the size of the particles, feeding the feedstock into the high pressure reactor at an approximately constant feed rate, dispersing oxygen gas from the headspace of the reactor into the reaction mixture, and/or removing all or almost all of the gas from the reactor through the liquid effluent.

    Abstract translation: 可以使用改进的氧化方法来氧化各种各样的原料。 氧化发生在反应器中，其中原料与氧化酸如硝酸混合。 反应混合物还可以包括二次氧化酸如硫酸以及水和/或溶解和机械混合的氧气。 反应器可以保持在升高的压力，例如至少约2070kPa，或者期望地至少约2800kPa。 反应混合物的温度可以保持在不超过210℃。在本文所述的各种实施方案中，该方法可以包括：将来自反应器的再循环流出物与原料混合，将一种或多种氧化酸与原料混合，粉碎 原料以减小颗粒的尺寸，以大致恒定的进料速率将原料进料到高压反应器中，将氧气从反应器的顶部空间分散到反应混合物中，和/或除去所有或几乎所有的气体 从反应器通过液体流出物。

    Reactor and method for anoxic treatment of a material in a fluid reaction medium
    74.
    发明授权
    Reactor and method for anoxic treatment of a material in a fluid reaction medium 有权
    用于对流体反应介质中的材料进行缺氧处理的反应器和方法

    公开(公告)号：US07988869B2

    公开(公告)日：2011-08-02

    申请号：US12066122

    申请日：2006-09-26

    Applicant: Hubert-Alexandre Turc ,  Christophe Joussot-Dubien

    Inventor： Hubert-Alexandre Turc ,  Christophe Joussot-Dubien

    IPC: C02F1/72

    CPC classification number: B01J19/02 ,  B01J3/00 ,  B01J3/008 ,  B01J8/006 ,  B01J8/222 ,  B01J19/1806 ,  B01J2219/00083 ,  B01J2219/00094 ,  B01J2219/00779 ,  B01J2219/0277 ,  C02F11/06 ,  C02F11/08 ,  C02F2103/26

    Abstract: A reactor for treating with pressurized water a material in a fluid reaction medium. It comprises a body (2) delimiting a reaction area (10), an inlet (48) for the material to be treated in the reaction area (10), a point (46) for introducing an oxidant into the reaction area (10), at least one outlet for the treated material outside the reaction area (10), the material to be treated follows a path defined in the reaction area between its inlet and its outlet. The point (46) for introducing the oxidant in the reaction area (10) is located downstream from the inlet (48) for the material and is spaced apart from the latter by a certain distance so as to define an anoxic area (20) comprised between the inlet for the material to be treated and the point for introducing the oxidant, an area in which the fluid medium is in anoxia.

    Abstract translation: 一种用加压水处理流体反应介质中的材料的反应器。 它包括界定反应区域（10）的主体（2），反应区域（10）中要处理的材料的入口（48），用于将氧化剂引入反应区域（10）的点（46） 在反应区域（10）外部的处理材料的至少一个出口，待处理的材料遵循在其入口和出口之间的反应区域中限定的路径。 用于在反应区域（10）中引入氧化剂的点（46）位于用于材料的入口（48）的下游，并且与氧化剂的间隔距离一定距离，以便限定缺氧区域（20），其包含 在待处理材料的入口和用于引入氧化剂的点之间，流体介质处于缺氧区域。

    AQUEOUS PHASE OXIDATION PROCESS
    77.
    发明申请
    AQUEOUS PHASE OXIDATION PROCESS 有权

    公开(公告)号：US20100254872A1

    公开(公告)日：2010-10-07

    申请号：US12416438

    申请日：2009-04-01

    Applicant: George G. Foster ,  Frederick P. Kesler ,  Malcolm Draper

    Inventor： George G. Foster ,  Frederick P. Kesler ,  Malcolm Draper

    IPC: B01D53/56

    CPC classification number: C02F11/06 ,  C02F2209/02 ,  C02F2209/03

    Abstract: An improved oxidization process may be used to oxidize a wide variety of feedstocks. Oxidation takes place in a reactor where the feedstock is mixed with an oxidizing acid, such as nitric acid. The reaction mixture may also include a secondary oxidizing acid such as sulfuric acid as well as water and/or dissolved and mechanically mixed oxygen gas. The reactor may be maintained at an elevated pressure such as at least approximately 2070 kPa or desirably at least approximately 2800 kPa. The temperature of the reaction mixture may be maintained at no more than 210° C. In the various embodiments described herein, the process may include: combining recycled effluent from the reactor with the feedstock, combining one or more oxidizing acids with the feedstock, comminuting the feedstock to reduce the size of the particles, feeding the feedstock into the high pressure reactor at an approximately constant feed rate, dispersing oxygen gas from the headspace of the reactor into the reaction mixture, and/or removing all or almost all of the gas from the reactor through the liquid effluent.

    ORGANIC FERTILIZER MADE BY ALKALINE CONVERSION PROCESS
    78.
    发明申请
    ORGANIC FERTILIZER MADE BY ALKALINE CONVERSION PROCESS 有权
    有机肥料由碱性转化过程制成

    公开(公告)号：US20100139345A1

    公开(公告)日：2010-06-10

    申请号：US12705813

    申请日：2010-02-15

    Applicant: Jeffrey C. BURNHAM

    Inventor： Jeffrey C. BURNHAM

    IPC: C05F3/04 ,  C05F11/08 ,  C05F11/00

    CPC classification number: C05B17/00 ,  A45D20/18 ,  C02F11/06 ,  C02F11/14 ,  C05C3/00 ,  C05C7/00 ,  C05C11/00 ,  C05F3/00 ,  C05F5/008 ,  C05F7/00 ,  C05F9/00 ,  C05F11/00 ,  C05G3/0088 ,  Y02A40/205 ,  Y02A40/212 ,  Y02A40/213 ,  Y02A40/214 ,  Y02P20/145 ,  Y02W30/43 ,  C05D3/02

    Abstract: This invention is directed to systems, devices and methods for treating organic-containing sludges and converting such sludges to high value fertilizers containing both inorganic and organic fertilizer components, which creates an inorganically-augmented bioorganic fertilizer. The invention describes methods to create a thixotrophic or paste-like material via the application of mixing energy to the organic sludge followed by an alkaline treatment and a subsequent ammoniation. The invention further describes a method to increase the plant nutrient content in the organic containing product to a level which permits the finished granular fertilizer product to compete in the commercial agricultural fertilizer marketplace. Further, the invention reduces odors associated with said organic-containing sludges.

    Abstract translation: 本发明涉及用于处理含有有机污泥并将这种污泥转化成含有无机和有机肥料成分的高价值肥料的系统，装置和方法，其产生无机增殖的生物有机肥料。 本发明描述了通过向有机污泥施加混合能量，然后进行碱处理和随后的氨化来产生触变型或糊状物质的方法。 本发明还描述了一种将含有机物的产品中的植物营养成分增加到允许成品粒状肥料产品在商业农用肥料市场中竞争的水平的方法。 此外，本发明减少与所述含有机污泥相关的气味。

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