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    METHODS AND APPARATUS FOR PRODUCING ALKYL ESTERS FROM LIPID FEED STOCKS AND SYSTEMS INCLUDING SAME
    1.
    发明申请
    METHODS AND APPARATUS FOR PRODUCING ALKYL ESTERS FROM LIPID FEED STOCKS AND SYSTEMS INCLUDING SAME 有权
    用于生产来自脂肪饲料的烷基酯的方法和装置以及包括其的系统

    公开(公告)号：US20080051592A1

    公开(公告)日：2008-02-28

    申请号：US11833839

    申请日：2007-08-03

    申请人： Clayton McNeff ,  Larry McNeff ,  Arlin Gyberg ,  Bingwen Yan ,  Daniel Nowlan

    发明人： Clayton McNeff ,  Larry McNeff ,  Arlin Gyberg ,  Bingwen Yan ,  Daniel Nowlan

    IPC分类号： C11C3/04 ,  C11C3/10

    CPC分类号： C11C3/003 ,  C10G2300/1011 ,  Y02P30/20

    摘要： The present invention relates to methods and apparatus for producing alkyl esters from lipid feed stocks, such as plant oils and/or animal fats, and systems including the same. In an embodiment, the invention includes a process for producing alkyl esters including mixing a lipid feed stock with an alcohol to form a reaction mixture; and contacting the reaction mixture with a catalyst under supercritical conditions for the alcohol, the catalyst comprising an unmodified metal oxide selected from the group consisting of alumina, titania, zirconia, and hafnia, and removing residual free fatty acids from the reaction mixture. Other embodiments are included herein.

    摘要翻译： 本发明涉及从脂肪饲料如植物油和/或动物脂肪制备烷基酯的方法和设备，以及包括其的系统。 在一个实施方案中，本发明包括生产烷基酯的方法，包括将脂质原料与醇混合以形成反应混合物; 以及在超临界条件下将所述反应混合物与所述醇接触，所述催化剂包含选自氧化铝，二氧化钛，氧化锆和氢氧化铪的未改性的金属氧化物，以及从所述反应混合物中除去残留的游离脂肪酸。 本文还包括其它实施例。

    SYSTEMS AND METHODS FOR REFINING ALKYL ESTER COMPOSITIONS
    4.
    发明申请
    SYSTEMS AND METHODS FOR REFINING ALKYL ESTER COMPOSITIONS 有权
    用于精制烷基酯组合物的系统和方法

    公开(公告)号：US20110060153A1

    公开(公告)日：2011-03-10

    申请号：US12797393

    申请日：2010-06-09

    申请人： Clayton V. McNeff ,  Larry C. McNeff ,  Bingwen Yan ,  Daniel Thomas Nowlan

    发明人： Clayton V. McNeff ,  Larry C. McNeff ,  Bingwen Yan ,  Daniel Thomas Nowlan

    IPC分类号： C11C1/00 ,  C11C1/08 ,  B01J8/04

    CPC分类号： C11C3/003 ,  B01J21/04 ,  B01J21/06 ,  B01J21/063 ,  C10G2300/1011 ,  Y02P30/20

    摘要： The present invention relates to systems and methods for producing and/or refining alkyl ester compositions. In an embodiment the invention includes a method of producing a refined fatty acid alkyl ester composition. The method can include contacting a fatty acid feedstock and an alcohol with a first metal oxide catalyst at a temperature of greater than 200 degrees Celsius and a pressure of greater than 500 psi to form an unrefined fatty acid alkyl ester composition. The method can further include combining the unrefined fatty acid alkyl ester composition with dimethyl carbonate to form a refining mixture. The method can also include contacting the refining mixture with a second metal oxide catalyst at a temperature of greater than 100 degrees Celsius to form a refined fatty acid alkyl ester composition. Other embodiments are also described herein.

    摘要翻译： 本发明涉及用于生产和/或精制烷基酯组合物的系统和方法。 在一个实施方案中，本发明包括生产精制脂肪酸烷基酯组合物的方法。 该方法可以包括在大于200摄氏度的温度和大于500psi的压力下使脂肪酸原料和醇与第一金属氧化物催化剂接触以形成未精制的脂肪酸烷基酯组合物。 该方法还可包括将未精制脂肪酸烷基酯组合物与碳酸二甲酯混合以形成精制混合物。 该方法还可以包括在大于100摄氏度的温度下使精炼混合物与第二金属氧化物催化剂接触以形成精制脂肪酸烷基酯组合物。 本文还描述了其它实施例。

    Devices for selective removal of contaminants from a composition
    5.
    发明授权
    Devices for selective removal of contaminants from a composition 有权
    从组合物中选择性去除污染物的装置

    公开(公告)号：US08585976B2

    公开(公告)日：2013-11-19

    申请号：US12030801

    申请日：2008-02-13

    申请人： Clayton V. McNeff ,  Larry C. McNeff ,  Bingwen Yan

    发明人： Clayton V. McNeff ,  Larry C. McNeff ,  Bingwen Yan

    IPC分类号： B01J8/00

    CPC分类号： C11B3/10 ,  B01D15/00 ,  B01J20/0211 ,  B01J20/06 ,  B01J20/08 ,  C10G25/00 ,  C10L1/026 ,  C11C3/003 ,  Y02E50/13

    摘要： A device for selectively removing contaminants from a crude product mixture which includes a production reactor for producing a crude oil product mixture, the production reactor includes a lipid reservoir and an alcohol reservoir and a first organic acid removal reactor in fluid communication with the production reactor. The first organic acid removal reactor includes a first housing defining an interior volume the housing configured to receive the crude oil products and disposed within the interior volume of the removal reactor housing is metal oxide media selected from the group consisting of zirconia, alumina, hafnia and titania for removing organic acidic contaminants from the crude oil product to product a purified biodiesel fuel.

    摘要翻译： 用于选择性地从包含用于生产原油产物混合物的生产反应器的粗产物混合物中除去污染物的装置，所述生产反应器包括脂质储存器和醇储存器以及与生产反应器流体连通的第一有机酸去除反应器。 第一有机酸去除反应器包括限定内部容积的第一壳体，构造成容纳原油产品并且设置在除去反应器壳体的内部容积内的壳体是选自氧化锆，氧化铝，铪和 用于从原油产品中除去有机酸性污染物以产生纯化的生物柴油燃料的二氧化钛。

    SYSTEMS AND METHODS FOR PRODUCING SURFACTANTS AND SURFACTANT INTERMEDIATES
    6.
    发明申请
    SYSTEMS AND METHODS FOR PRODUCING SURFACTANTS AND SURFACTANT INTERMEDIATES 审中-公开
    用于生产表面活性剂和表面活性剂中间体的系统和方法

    公开(公告)号：US20120264955A1

    公开(公告)日：2012-10-18

    申请号：US13446756

    申请日：2012-04-13

    申请人： Clayton V. McNeff ,  Daniel Thomas Nowlan ,  Larry C. McNeff ,  Peter G. Greuel ,  Bingwen Yan

    发明人： Clayton V. McNeff ,  Daniel Thomas Nowlan ,  Larry C. McNeff ,  Peter G. Greuel ,  Bingwen Yan

    IPC分类号： C11C3/00

    CPC分类号： C11C1/04 ,  C07C29/095 ,  C07C67/08 ,  C11C3/003 ,  C07C69/28 ,  C07C69/40 ,  C07C31/225

    摘要： Embodiments of the invention include processing lipid feedstocks into various products. Embodiments of the invention include processing lipid feedstocks into various products. In an embodiment, the invention includes a method of processing a lipid feedstock comprising combining triglycerides from the lipid feedstock with water to form a first reaction mixture, contacting the first reaction mixture with a first metal oxide catalyst at a temperature of greater than 200 degrees Celsius to form a first product mixture including free fatty acids and glycerin, combining the free fatty acids with a diol to form a second reaction mixture, and contacting the second reaction mixture with a second metal oxide catalyst at a temperature of greater than 200 degrees Celsius to form a second product mixture. Other embodiments are also included herein.

    摘要翻译： 本发明的实施方案包括将脂质原料加工成各种产品。 本发明的实施方案包括将脂质原料加工成各种产品。 在一个实施方案中，本发明包括处理脂质原料的方法，其包括将来自脂质原料的甘油三酯与水混合以形成第一反应混合物，使第一反应混合物与第一金属氧化物催化剂在大于200摄氏度的温度下接触 以形成包含游离脂肪酸和甘油的第一产物混合物，将游离脂肪酸与二醇结合以形成第二反应混合物，并将第二反应混合物与第二种金属氧化物催化剂在大于200摄氏度的温度下接触至 形成第二个产品混合物。 本文还包括其它实施例。

    Methods and apparatus for producing alkyl esters from lipid feed stocks and systems including same
    7.
    发明授权
    Methods and apparatus for producing alkyl esters from lipid feed stocks and systems including same 有权
    从脂肪饲料和包括其的系统生产烷基酯的方法和设备

    公开(公告)号：US08686171B2

    公开(公告)日：2014-04-01

    申请号：US12987751

    申请日：2011-01-10

    申请人： Clayton V. McNeff ,  Larry C. McNeff ,  Arlin E. Gyberg ,  Bingwen Yan ,  Daniel Thomas Nowlan ,  Brian Krohn

    发明人： Clayton V. McNeff ,  Larry C. McNeff ,  Arlin E. Gyberg ,  Bingwen Yan ,  Daniel Thomas Nowlan ,  Brian Krohn

    IPC分类号： C11C3/00

    CPC分类号： C11C3/003 ,  C10G2300/1011 ,  Y02P30/20

    摘要： The present invention relates to methods and apparatus for producing alkyl esters from lipid feed stocks, such as plant oils and/or animal fats, and systems including the same. In an embodiment, the invention includes a process for producing alkyl esters including mixing a lipid feed stock with an alcohol to form a reaction mixture; and contacting the reaction mixture with a catalyst under supercritical conditions for the alcohol, the catalyst comprising an unmodified metal oxide selected from the group consisting of alumina, titania, zirconia, and hafnia, and removing residual free fatty acids from the reaction mixture. Other embodiments are included herein.

    摘要翻译： 本发明涉及从脂肪饲料如植物油和/或动物脂肪制备烷基酯的方法和设备，以及包括其的系统。 在一个实施方案中，本发明包括生产烷基酯的方法，包括将脂质原料与醇混合以形成反应混合物; 以及在超临界条件下将所述反应混合物与所述醇接触，所述催化剂包含选自氧化铝，二氧化钛，氧化锆和氢氧化铪的未改性的金属氧化物，以及从所述反应混合物中除去残留的游离脂肪酸。 本文还包括其它实施例。

    SYSTEMS AND METHODS FOR PROCESSING LIPID FEEDSTOCKS
    8.
    发明申请
    SYSTEMS AND METHODS FOR PROCESSING LIPID FEEDSTOCKS 审中-公开
    用于处理脂肪饲料的系统和方法

    公开(公告)号：US20120190891A1

    公开(公告)日：2012-07-26

    申请号：US13301316

    申请日：2011-11-21

    申请人： Clayton V. McNeff ,  Bingwen Yan ,  Daniel Thomas Nowlan

    发明人： Clayton V. McNeff ,  Bingwen Yan ,  Daniel Thomas Nowlan

    IPC分类号： C07C29/09 ,  C07C27/02

    CPC分类号： C07C29/095 ,  C07C29/00 ,  C07C51/00 ,  C07C31/225 ,  C07C31/205 ,  C07C59/08

    摘要： Embodiments of the invention include processing lipid feedstocks into various products. In an embodiment, the invention includes a method of processing a lipid feedstock including combining the lipid feedstock with water to form a reaction mixture; and contacting the reaction mixture with a catalyst, the catalyst including a metal oxide. Methods can be used to form polyols, diols, and carboxylic acids, amongst others. Other embodiments are also included herein.

    摘要翻译： 本发明的实施方案包括将脂质原料加工成各种产品。 在一个实施方案中，本发明包括处理脂质原料的方法，包括将脂质原料与水混合以形成反应混合物; 并使反应混合物与催化剂接触，所述催化剂包括金属氧化物。 方法可用于形成多元醇，二醇和羧酸等。 本文还包括其它实施例。

    METHODS AND APPARATUS FOR PRODUCING ALKYL ESTERS FROM LIPID FEED STOCKS AND SYSTEMS INCLUDING SAME
    9.
    发明申请
    METHODS AND APPARATUS FOR PRODUCING ALKYL ESTERS FROM LIPID FEED STOCKS AND SYSTEMS INCLUDING SAME 有权
    用于生产来自脂肪饲料的烷基酯的方法和装置以及包括其的系统

    公开(公告)号：US20110172450A1

    公开(公告)日：2011-07-14

    申请号：US12987751

    申请日：2011-01-10

    申请人： Clayton V. McNeff ,  Larry C. McNeff ,  Arlin E. Gyberg ,  Bingwen Yan ,  Daniel Thomas Nowlan ,  Brian Krohn

    发明人： Clayton V. McNeff ,  Larry C. McNeff ,  Arlin E. Gyberg ,  Bingwen Yan ,  Daniel Thomas Nowlan ,  Brian Krohn

    IPC分类号： C11C1/02

    CPC分类号： C11C3/003 ,  C10G2300/1011 ,  Y02P30/20

    摘要： The present invention relates to methods and apparatus for producing alkyl esters from lipid feed stocks, such as plant oils and/or animal fats, and systems including the same. In an embodiment, the invention includes a process for producing alkyl esters including mixing a lipid feed stock with an alcohol to form a reaction mixture; and contacting the reaction mixture with a catalyst under supercritical conditions for the alcohol, the catalyst comprising an unmodified metal oxide selected from the group consisting of alumina, titania, zirconia, and hafnia, and removing residual free fatty acids from the reaction mixture. Other embodiments are included herein.

    摘要翻译： 本发明涉及从脂肪饲料如植物油和/或动物脂肪制备烷基酯的方法和设备，以及包括其的系统。 在一个实施方案中，本发明包括生产烷基酯的方法，包括将脂质原料与醇混合以形成反应混合物; 以及在超临界条件下将所述反应混合物与所述醇接触，所述催化剂包含选自氧化铝，二氧化钛，氧化锆和氢氧化铪的未改性的金属氧化物，以及从所述反应混合物中除去残留的游离脂肪酸。 本文还包括其它实施例。

    CATALYSTS, SYSTEMS AND METHODS FOR ETHER SYNTHESIS
    10.
    发明申请
    CATALYSTS, SYSTEMS AND METHODS FOR ETHER SYNTHESIS 审中-公开
    催化剂，系统和方法进行合成

    公开(公告)号：US20080319236A1

    公开(公告)日：2008-12-25

    申请号：US12146175

    申请日：2008-06-25

    申请人： Clayton V. McNeff ,  Larry C. McNeff ,  Bingwen Yan

    发明人： Clayton V. McNeff ,  Larry C. McNeff ,  Bingwen Yan

    IPC分类号： C07C41/09

    CPC分类号： C07C41/09 ,  C07C43/043 ,  C07C43/06 ,  C07C43/04

    摘要： The present invention relates to methods and catalysts for synthesizing ethers. In an embodiment, the invention includes a process for synthesizing ethers from an alcohol feedstock including heating the alcohol feedstock to a temperature greater than about 100 degrees Celsius; and contacting the alcohol feedstock with a catalyst comprising a metal oxide selected from the group consisting of titania and alumina. Other embodiments are also described herein.

    摘要翻译： 本发明涉及用于合成醚的方法和催化剂。 在一个实施方案中，本发明包括从醇原料合成醚的方法，包括将醇原料加热到大于约100摄氏度的温度; 以及使所述醇原料与包含选自二氧化钛和氧化铝的金属氧化物的催化剂接触。 本文还描述了其它实施例。