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    Diesel fuel containing ester to reduce emissions
    23.
    发明授权
    Diesel fuel containing ester to reduce emissions 失效
    含有柴油的酯油减少排放

    公开(公告)号：US06468319B1

    公开(公告)日：2002-10-22

    申请号：US09615248

    申请日：2000-07-13

    申请人： Lisa I. Yeh ,  Richard H. Schlosberg

    发明人： Lisa I. Yeh ,  Richard H. Schlosberg

    IPC分类号： C10L118

    CPC分类号： C10L1/026

    摘要： This invention is a fuel composition comprising a major amount of base fuel and at least 3% w/w of an ester additive mixture derivable by reacting together either (a) (i) a saturated, aliphatic polyhydric alcohol having three or more primary alcohol groups, (ii) a C2-C15 saturated, aliphatic branched chain monohydric alcohol and (iii) a saturated, aliphatic C4-C10 dicarboxylic acid, or (b) a saturated aliphatic polyhydric alcohol having three or more primary alcohol groups with a C6-C15 saturated, aliphatic straight chain or branched chain monocarboxylic acid, or (c) a C2-C15 branched chain saturated aliphatic alcohol with a saturated, aliphatic dicarboxylic acid having 6-10 carbon atoms. The ester additive has a boiling point ≧150° C., a molecular weight ≧200 and an oxygen content ≧13% by weight of said ester additive mixture. The additive significantly reduces particulate emissions from the exhausts of diesel powered engines.

    摘要翻译： 本发明是一种燃料组合物，其包含主要量的基础燃料和至少3％w / w的酯添加剂混合物，其可以通过使（a）（i）具有三个或更多个伯醇基团的饱和脂肪族多元醇 ，（ii）C 2 -C 15饱和脂族支链一元醇和（iii）饱和的脂族C 4 -C 10二羧酸，或（b）具有三个或更多个具有C6-C15的伯醇基的饱和脂肪族多元醇 饱和的脂族直链或支链一元羧酸，或（c）具有6-10个碳原子的饱和脂族二羧酸的C 2 -C 15支链饱和脂族醇。酯添加剂的沸点> 150℃ 分子量≥200且氧含量> 13重量％的所述酯添加剂混合物。 该添加剂显着减少柴油发动机排气的颗粒物排放。

    Process for making aromatic aldehydes
    24.
    发明授权
    Process for making aromatic aldehydes 失效
    制备芳香族醛的方法

    公开(公告)号：US06303827B1

    公开(公告)日：2001-10-16

    申请号：US09393664

    申请日：1999-09-10

    申请人： Ramzi Yanni Saleh ,  Christopher L. Becker ,  Robert C. Michaelson ,  Richard H. Schlosberg

    发明人： Ramzi Yanni Saleh ,  Christopher L. Becker ,  Robert C. Michaelson ,  Richard H. Schlosberg

    IPC分类号： C07C4500

    CPC分类号： C07C47/542 ,  C07C7/14858 ,  C07C45/49 ,  C07C45/82 ,  C07C51/235 ,  C07C51/265 ,  C07C63/16 ,  C07C63/26 ,  C07C63/307 ,  C07C15/08

    摘要： Alkyl aromatic compounds are converted to alkyl aromatic aldehydes by a carbonylation reaction. The carbonylation catalyst can be a high boiling point carbonylation catalyst which allows for the separation of the aldehyde product by selective volatilization. Alternatively, the carbonylation catalyst can be selected from perfluoroalkyl sulfonic acids having 2 to 18 carbon atoms, perfluoroether sulfonic acids having 2 to 18 carbon atoms, BF3(ROH)x wherein R represents CH3 or H and X is a number within the range of from 0.2 to 2, GaBr3, GaCl3, TaF5, NbF5, and NbBr5, with the proviso that when the catalyst is TaF5, NbF5, or NbBr5, then the reaction takes place in the absence of added HF. Preferably, all of the carbonylation reactions take place in the absence of added HF. The alkyl aromatic aldehydes can be oxidized to form an aromatic acid. A mixed xylene feed stock can be converted to a mixture of dimethylbenzaldehydes and then oxidized to form trimellitic acid without the need to separate the xylene or dimethylbenzaldehyde isomers.

    摘要翻译： 烷基芳族化合物通过羰基化反应转化成烷基芳族醛。 羰基化催化剂可以是高沸点羰基化催化剂，其允许通过选择性挥发来分离醛产物。 或者，羰基化催化剂可以选自具有2至18个碳原子的全氟烷基磺酸，具有2至18个碳原子的全氟醚磺酸，BF 3（ROH）x其中R表示CH 3或H，X是在 0.2至2，GaBr 3，GaCl 3，TaF 5，NbF 5和NbBr 5，条件是当催化剂为TaF 5，NbF 5或NbBr 5时，则在不加入HF的情况下进行反应。 优选地，所有的羰基化反应都在不加入HF的情况下进行。 烷基芳族醛可被氧化形成芳族酸。 混合二甲苯原料可以转化成二甲基苯甲醛的混合物，然后氧化形成偏苯三酸，而不需要分离二甲苯或二甲基苯甲醛异构体。

    Treatment of phenol-containing feed streams
    27.
    发明授权
    Treatment of phenol-containing feed streams 失效
    处理含苯酚的进料流

    公开(公告)号：US4277327A

    公开(公告)日：1981-07-07

    申请号：US95642

    申请日：1979-11-19

    申请人： Richard H. Schlosberg ,  Martin L. Gorbaty

    发明人： Richard H. Schlosberg ,  Martin L. Gorbaty

    IPC分类号： C07C41/01 ,  C10G29/20 ,  C10G19/08 ,  C07C41/00

    CPC分类号： C10G29/205 ,  C07C41/16

    摘要： Phenol-containing streams are treated by an oxygen-alkylation process to convert substantially all of the phenol groups to ether groups. The oxygen-alkylation process comprises contacting the phenol-containing stream, preferably a coal liquid, with (a) a basic solution comprising one or more oxides or hydroxides of a metal selected from the group consisting of alkali and alkaline-earth metals; and (b) an alkylating agent represented by the formula RX where R is a C.sub.1 to C.sub.18 alkyl, allyl, cycloalkyl, haloalkyl, benzyl or arylalkyl group provided X is located on the alkyl portion of the compound and X is sulfate or a halide selected from the group consisting of chlorine, bromine and iodine.

    摘要翻译： 含有苯酚的物流通过氧 - 烷基化方法处理，将基本上所有的苯酚基团转化为醚基团。 氧 - 烷基化方法包括使含苯酚的物流，优选煤液体与（a）包含一种或多种选自碱金属和碱土金属的金属的一种或多种氧化物或氢氧化物的碱性溶液接触; 和（b）由式RX表示的烷基化剂，其中R是C1至C18烷基，烯丙基，环烷基，卤代烷基，苄基或芳烷基，提供X位于化合物的烷基部分上，X为硫酸酯或选择卤化物 由氯，溴和碘组成的组。

    Oxygen alkylation of phenol-containing hydrocarbonaceous streams
    28.
    发明授权
    Oxygen alkylation of phenol-containing hydrocarbonaceous streams 失效
    含苯酚的含烃物流的氧烷基化

    公开(公告)号：US4277326A

    公开(公告)日：1981-07-07

    申请号：US95641

    申请日：1979-11-19

    申请人： Richard H. Schlosberg ,  Charles G. Scouten

    发明人： Richard H. Schlosberg ,  Charles G. Scouten

    IPC分类号： C07C41/01 ,  C10G29/20 ,  C10G19/08 ,  C07C41/00

    CPC分类号： C10G29/205 ,  C07C41/16

    摘要： Process for improving properties of phenol-containing hydrocarbonaceous streams such as a coal liquid by contacting stream with (a) a multivalent metal composition selected from the group consisting of oxides and/or hydroxides of multivalent metals capable of forming hydroxy metal phenates with the phenols of the stream; and (b) one or more alkylating agents represented by the formula RX where R is a C.sub.1 to C.sub.18 group selected from the group consisting of alkyl, allyl, cycloalkyl, haloalkyl, benzyl, and arylalkyl, provided X is located on the alkyl portions of the alkylating agent and X is sulfate or a halide.

    摘要翻译： 通过使物流与（a）选自能够形成羟基金属酚盐的多价金属的氧化物和/或氢氧化物的多价金属组合物与酚的酚类化合物 流; 和（b）一种或多种由式RX表示的烷基化剂，其中R是选自烷基，烯丙基，环烷基，卤代烷基，苄基和芳基烷基的C1至C18基团，条件是X位于 烷基化剂和X是硫酸盐或卤化物。

    Treatment of coal by alkylation or acylation to increase liquid products from coal liquefaction
    30.
    发明授权
    Treatment of coal by alkylation or acylation to increase liquid products from coal liquefaction 失效
    通过烷基化或酰化处理煤，以增加煤液化产物

    公开(公告)号：US4092235A

    公开(公告)日：1978-05-30

    申请号：US635706

    申请日：1975-11-26

    申请人： Richard H. Schlosberg ,  Peter S. Maa ,  Richard C. Neavel

    发明人： Richard H. Schlosberg ,  Peter S. Maa ,  Richard C. Neavel

    IPC分类号： C10G1/00 ,  C10G1/06

    CPC分类号： C10G1/065 ,  C10G1/00 ,  Y10S208/951

    摘要： The production of liquid hydrocarbons from coal is significantly enhanced by alkylating or acylating the coal prior to subjecting the coal to liquefaction conditions. The introduction of aliphatic hydrocarbon radicals or acyl radicals, including carbon monoxide, into the coal structure is believed to permit more of the coal to undergo liquefaction at suitable liquefaction conditions. The alkylation or acylation reactions can be conducted in the presence or absence of added or extraneous catalysts.

    摘要翻译： 在煤经历液化条件之前，通过烷化或酰化煤，显着提高了来自煤的液体烃的生产。 据信，在煤结构中引入脂族烃基或酰基，包括一氧化碳，允许更多的煤在合适的液化条件下经历液化。 烷基化或酰化反应可以在存在或不存在加入的或外来的催化剂的情况下进行。