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    Preparation of components for transportation fuels
    3.
    发明授权
    Preparation of components for transportation fuels 失效
    运输燃料组分的制备

    公开(公告)号：US06881325B2

    公开(公告)日：2005-04-19

    申请号：US09779287

    申请日：2001-02-08

    申请人： George Ernest Morris ,  Andrew Richard Lucy ,  William H. Gong ,  Monica Cristina Regalbuto ,  George A. Huff, Jr.

    发明人： George Ernest Morris ,  Andrew Richard Lucy ,  William H. Gong ,  Monica Cristina Regalbuto ,  George A. Huff, Jr.

    IPC分类号： C10G67/12 ,  C10G27/04

    CPC分类号： C10G67/12

    摘要： Economical processes are disclosed for the production of components for refinery blending of transportation fuels by selective oxidation of feedstocks comprising a mixture of hydrocarbons, sulfur-containing and nitrogen-containing organic compounds. Oxidation feedstock is contacted with a soluble quaternary ammonium salt containing halogen, sulfate, or bisulfate anion, and an immiscible aqueous phase comprising a source of hydrogen peroxide, and at least one member of the group consisting of phosphomolybdic acid and phosphotungstic acid, in a liquid reaction mixture under conditions suitable for reaction of one or more of the sulfur-containing and/or nitrogen-containing organic compounds. Blending components containing less sulfur and/or less nitrogen than the oxidation feedstock are recovered from the reaction mixture. Advantageously, at least a portion of the immiscible acid-containing phase is recycled to the oxidation.

    摘要翻译： 公开了经济方法，用于通过选择性氧化包含烃，含硫和含氮有机化合物的混合物的原料来生产用于运输燃料的炼油厂混合的组分。 氧化原料与含有卤素，硫酸盐或硫酸氢盐阴离子的可溶性季铵盐和包含过氧化氢源的不混溶水相和至少一种由磷钼酸和磷钨酸组成的组中的一种在液体中接触 反应混合物在适于一种或多种含硫和/或含氮有机化合物的反应条件下进行。 从反应混合物中回收含有比氧化原料少的硫和/或更少的氮的混合组分。 有利地，至少一部分不混溶的含酸相被再循环至氧化。

    Terephthalic acid composition and process for the production thereof
    4.
    发明授权
    Terephthalic acid composition and process for the production thereof 有权
    对苯二甲酸组合物及其制备方法

    公开(公告)号：US08299278B2

    公开(公告)日：2012-10-30

    申请号：US12111303

    申请日：2008-04-29

    申请人： William H. Gong

    发明人： William H. Gong

    IPC分类号： C07D307/46 ,  C07C63/00

    CPC分类号： C07D307/68 ,  C07C51/377 ,  C07C63/26

    摘要： Terephthalic acid is prepared by reacting a 2,5-furandicarboxylate with ethylene in the presence of a solvent to produce a bicyclic ether; and then dehydrating the bicyclic ether. The process of the present invention effectively produces terephthalic acid, while reducing or eliminating the impurities, color bodies and carbon oxides produced in commercial practice by the liquid-phase oxidation of methyl-substituted benzene feedstocks.

    摘要翻译： 对苯二甲酸通过在溶剂存在下使2,5-呋喃二羧酸与乙烯反应制备双环醚; 然后使双环醚脱水。 本发明的方法有效地生产对苯二甲酸，同时通过甲基取代的苯原料的液相氧化来还原或除去在商业实践中产生的杂质，着色体和碳氧化物。

    Transportation fuels
    6.
    发明授权
    Transportation fuels 失效
    运输燃料

    公开(公告)号：US07300476B1

    公开(公告)日：2007-11-27

    申请号：US10793567

    申请日：2004-03-04

    申请人： George A. Huff, Jr. ,  William H. Gong ,  Leslie R. Wolf ,  John C. Eckstrom ,  Douglas N. Rundell ,  Michael Hodges ,  Monica Cristina Regalbuto

    发明人： George A. Huff, Jr. ,  William H. Gong ,  Leslie R. Wolf ,  John C. Eckstrom ,  Douglas N. Rundell ,  Michael Hodges ,  Monica Cristina Regalbuto

    IPC分类号： C10L1/18

    CPC分类号： C10L1/02 ,  C10G27/04 ,  C10G27/10 ,  C10L1/026

    摘要： The present invention relates to Compositions of fuels for transportation are disclosed, particularly organic compositions which are liquid at ambient conditions. More specifically, it relates to transportation fuels comprising suitable organic distillates, as a predominant component, and limited, but essential, amounts of a component comprising oxygen-containing organic materials, which materials are typically derived from natural petroleum. Beneficially, the oxygen content of these transportation fuels is at least 0.02 percent by weight. Preferably the oxygen content these transportation fuels is in a range from about 0.2 percent to about 10 percent by weight.

    摘要翻译： 本发明涉及用于运输的燃料的组合物，特别是在环境条件下为液体的有机组合物。 更具体地说，本发明涉及包含合适的有机馏出物作为主要组分的运输燃料，以及包含含氧有机材料的组分的有限但必需的量，该材料通常衍生自天然石油。 有利地，这些运输燃料的氧含量至少为0.02重量％。 优选地，这些运输燃料的氧含量在约0.2重量％至约10重量％的范围内。

    Terephthalic acid composition and process for the production thereof
    8.
    发明授权
    Terephthalic acid composition and process for the production thereof 有权
    对苯二甲酸组合物及其制备方法

    公开(公告)号：US07385081B1

    公开(公告)日：2008-06-10

    申请号：US11940097

    申请日：2007-11-14

    申请人： William H. Gong

    发明人： William H. Gong

    IPC分类号： C07C63/00

    CPC分类号： C07D307/68 ,  C07C51/377 ,  C07C63/26

    摘要： Terephthalic acid is prepared by reacting a 2,5-furandicarboxylate with ethylene in the presence of a solvent to produce a bicyclic ether; and then dehydrating the bicyclic ether. The process of the present invention effectively produces terephthalic acid, while reducing or eliminating the impurities, color bodies and carbon oxides produced in commercial practice by the liquid-phase oxidation of methyl-substituted benzene feedstocks.

    摘要翻译： 对苯二甲酸通过在溶剂存在下使2,5-呋喃二羧酸与乙烯反应制备双环醚; 然后使双环醚脱水。 本发明的方法有效地生产对苯二甲酸，同时通过甲基取代的苯原料的液相氧化来还原或除去在商业实践中产生的杂质，着色体和碳氧化物。

    Preparation of components for refinery blending of transportation fuels
    9.
    发明授权
    Preparation of components for refinery blending of transportation fuels 失效
    炼油厂混合运输燃料零部件的准备

    公开(公告)号：US06827845B2

    公开(公告)日：2004-12-07

    申请号：US09779285

    申请日：2001-02-08

    申请人： William H. Gong ,  Monica Cristina Regalbuto ,  George A. Huff, Jr.

    发明人： William H. Gong ,  Monica Cristina Regalbuto ,  George A. Huff, Jr.

    IPC分类号： C10G6702

    CPC分类号： C10G53/14

    摘要： Economical processes are disclosed for the production of components for refinery blending of transportation fuels by selective oxidation of feedstocks comprising a mixture of hydrocarbons, sulfur-containing and nitrogen-containing organic compounds. Oxidation feedstock is contacted with an immiscible phase comprising at least one organic peracid or precursors of organic peracid in a liquid phase reaction mixture maintained substantially free of catalytic active metals and/or active metal-containing compounds and under conditions suitable for oxidation of one or more of the sulfur-containing and/or nitrogen-containing organic compounds. Blending components containing less sulfur and/or less nitrogen than the oxidation feedstock are recovered from the reaction mixture. Advantageously, at least a portion of the immiscible acid-containing phase is recycled to the oxidation.

    摘要翻译： 公开了经济方法，用于通过选择性氧化包含烃，含硫和含氮有机化合物的混合物的原料来生产用于运输燃料的炼油厂混合的组分。 氧化原料与基本上不含催化活性金属和/或含活性金属的化合物的液相反应混合物中的至少一种有机过酸或有机过酸的前体的不混溶相接触，并在适于氧化一种或多种 的含硫和/或含氮有机化合物。 从反应混合物中回收含有比氧化原料少的硫和/或更少的氮的混合组分。 有利地，至少一部分不混溶的含酸相被再循环至氧化。

    Process for oxygenation of components for refinery blending of transportation fuels
    10.
    发明授权
    Process for oxygenation of components for refinery blending of transportation fuels 失效
    用于运输燃料炼油厂混合的组分的氧化过程

    公开(公告)号：US06673230B2

    公开(公告)日：2004-01-06

    申请号：US09779286

    申请日：2001-02-08

    申请人： Gary P. Hagen ,  George A. Huff, Jr. ,  William H. Gong ,  Monica Cristina Regalbuto

    发明人： Gary P. Hagen ,  George A. Huff, Jr. ,  William H. Gong ,  Monica Cristina Regalbuto

    IPC分类号： C07C2712

    CPC分类号： C10G27/04 ,  C10G27/12 ,  C10G53/14 ,  C10G67/12

    摘要： Economical processes are disclosed for production of components for refinery blending of transportation fuels which are liquid at ambient conditions by selective oxygenation of refinery feedstocks comprising a mixture of organic compounds. The organic compounds are oxygenated in a liquid reaction medium with an oxidizing agent and heterogeneous oxygenation catalyst system which exhibits a capability to enhance the incorporation of oxygen into a mixture of liquid organic compounds to form a mixture comprising hydrocarbons, oxygenated organic compounds, water of reaction, and acidic co-products. The mixture is separated to recover at least a first organic liquid of low density and at least a portions of the catalyst metal, water of reaction and acidic co-products. Advantageously, the organic liquid is washed with an aqueous solution of sodium bicarbonate solution, or other soluble chemical base capable to neutralize and/or remove acidic co-products of oxidation, and recover oxygenated product.

    摘要翻译： 公开了经济方法，用于生产用于在环境条件下通过选择性氧化含有有机化合物的混合物的炼油原料的运输燃料的炼油厂混合的组分。 有机化合物在具有氧化剂和多相氧化催化剂体系的液体反应介质中进行氧化，其显示出能够增强氧引入液体有机化合物的混合物中以形成包含烃，含氧有机化合物，反应水的混合物的能力 ，和酸性副产物。 分离混合物以回收至少第一低密度有机液体和至少一部分催化剂金属，反应水和酸性共同产物。 有利地，有机液体用碳酸氢钠溶液的水溶液或能够中和和/或除去酸性氧化副产物的其它可溶性化学碱洗涤，并回收氧合产物。