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11. 发明授权

US07385081B1 Terephthalic acid composition and process for the production thereof 有权
标题翻译：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。

12. 发明授权

US06827845B2 Preparation of components for refinery blending of transportation fuels 失效
标题翻译：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。

13. 发明授权

US06673230B2 Process for oxygenation of components for refinery blending of transportation fuels 失效
标题翻译：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。

14. 发明申请

US20090124829A1 Terephthalic Acid Composition and Process for the Production Thereof 有权
标题翻译：对苯二甲酸组合物及其制备方法
公开(公告)号：US20090124829A1
公开(公告)日：2009-05-14
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： C07C51/347
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。

15. 发明授权

US07252756B2 Preparation of components for refinery blending of transportation fuels 失效
标题翻译：炼油厂混合运输燃料零部件的准备
公开(公告)号：US07252756B2
公开(公告)日：2007-08-07
申请号：US10323215
申请日：2002-12-18
申请人： William H. Gong , Larry W. Kruse , George A. Huff , Michael Muskett
发明人： William H. Gong , Larry W. Kruse , George A. Huff , Michael Muskett
IPC分类号： C10G29/22
CPC分类号： C10G21/16 , C10G2400/04
摘要： A process is disclosed for the production of refinery transportation fuel or components for refinery blending of transportation fuels having a reduced amount of sulfur and/or nitrogen-containing impurities. The process involves contacting a hydrocarbon feedstock containing the above impurities with an immiscible phase containing hydrogen peroxide and acetic acid in an oxidation zone to selectively oxidize the impurities. After a gravity phase separation, the hydrocarbon phase containing any remaining oxidized impurities, is passed to an extraction zone wherein aqueous acetic acid is used to extract a portion of any remaining oxidized impurities. A hydrocarbon stream having reduced impurities can then be recovered. The acetic acid phase effluents from the oxidation and the extraction zones can then be passed to a common separation zone for recovery of the acetic acid and for optional recycle back to the oxidation and extraction zones.
摘要翻译：公开了一种用于生产炼油厂运输燃料或用于精炼混合具有减少量的硫和/或含氮杂质的运输燃料的组分的方法。该方法包括使含有上述杂质的烃原料与氧化区中含有过氧化氢和乙酸的不混溶相接触以选择性地氧化杂质。在重力相分离后，将含有任何剩余的氧化杂质的烃相通过萃取区，其中使用乙酸水溶液萃取剩余氧化杂质的一部分。然后可以回收具有减少的杂质的烃流。然后可将来自氧化和萃取区域的乙酸相流出物传递至常见的分离区，以回收乙酸，并可任选地再循环回氧化和萃取区。

16. 发明授权

US06872231B2 Transportation fuels 失效
标题翻译：运输燃料
公开(公告)号：US06872231B2
公开(公告)日：2005-03-29
申请号：US09779288
申请日：2001-02-08
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： C10L1/08 , C10G27/04 , C10G27/10 , C10G53/14 , C10L1/00 , C10L1/02 , C10L1/06 , C10L1/18 , C10L1/182 , C10L1/183 , C10L1/192 , C10L1/195
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。

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