PROCESS FOR ISOMERIZING A NON-EQUILIBRIUM ALKYLAROMATIC FEED MIXTURE AND AN AROMATIC PRODUCTION FACILITY
    22.
    发明申请
    PROCESS FOR ISOMERIZING A NON-EQUILIBRIUM ALKYLAROMATIC FEED MIXTURE AND AN AROMATIC PRODUCTION FACILITY 有权
    非均相烷基酯混合物和芳香生产设备的同位素方法

    公开(公告)号:US20090182182A1

    公开(公告)日:2009-07-16

    申请号:US11954462

    申请日:2007-12-12

    申请人: John E. Bauer

    发明人: John E. Bauer

    IPC分类号: C07C5/22 B01J19/00

    摘要: One exemplary embodiment can be a process for the isomerization of a non-equilibrium alkylaromatic feed mixture. The process can include contacting the non-equilibrium alkylaromatic feed mixture in a C8 isomerization zone. The C8 isomerization zone may include a first isomerization stage and a second isomerization stage. At the first isomerization stage, at least a portion of the non-equilibrium alkylaromatic feed mixture can be contacted at a first isomerization condition in a liquid phase in the substantial absence of hydrogen to obtain an intermediate stream. At the second isomerization stage, at least part of the intermediate stream and at least a part of a stream rich in at least one naphthene can be contacted at a second isomerization condition to obtain a concentration of at least one alkylaromatic isomer that is higher than a concentration of that at least one alkylaromatic isomer in the non-equilibrium alkylaromatic feed mixture.

    摘要翻译: 一个示例性实施方案可以是非平衡烷基芳族进料混合物异构化的方法。 该方法可包括使非平衡烷基芳族进料混合物在C8异构化区中接触。 C8异构化区可以包括第一异构化阶段和第二异构化阶段。 在第一异构化阶段,至少一部分非平衡烷基芳族原料混合物可以在基本不存在氢气的第一异构化条件下在液相中接触以获得中间体流。 在第二异构化阶段,至少部分中间物流和至少一部分富含至少一个环烷烃的物流可以在第二异构化条件下接触,以获得至少一种烷基芳族异构体的浓度高于 在非平衡烷基芳族进料混合物中该至少一种烷基芳族异构体的浓度。

    Hydrocarbon conversion using an improved molecular sieve
    23.
    发明授权
    Hydrocarbon conversion using an improved molecular sieve 失效
    使用改进的分子筛进行烃转化

    公开(公告)号:US08431760B2

    公开(公告)日:2013-04-30

    申请号:US12365584

    申请日:2009-02-04

    IPC分类号: C07C5/22

    摘要: The present invention comprises a hydrocarbon-conversion process using an improved MgMxAPSO-31 molecular sieve which demonstrates a favorable combination of conversion and selectivity in aromatics conversion. The sieve comprises at least two divalent elements with narrow specific concentration limits in the framework structure having defined crystal characteristics. The element Mx may comprise one or more of manganese, cobalt, nickel, iron and zinc.

    摘要翻译: 本发明包括使用改进的MgMxAPSO-31分子筛的烃转化方法,其表现出芳烃转化率的转化率和选择性的有利组合。 该筛包含至少两个具有限定晶体特征的骨架结构中具有窄比浓度极限的二价元素。 元素Mx可以包含锰,钴,镍,铁和锌中的一种或多种。

    Methods for predicting fatty acid enrichment
    24.
    发明授权
    Methods for predicting fatty acid enrichment 有权
    预测脂肪酸浓缩的方法

    公开(公告)号:US08311746B2

    公开(公告)日:2012-11-13

    申请号:US10513550

    申请日:2003-05-05

    IPC分类号: G01N33/48 G06G7/48

    摘要: Methods and equations are provided for predicting the enrichment of polyunsaturated fatty acids in a canine based on a known diet. The methods and equations of the present invention can be used to predict the enrichment of linoleic acid and α-linolenic acid in plasma triglycerides and n-3 and n-6 type highly unsaturated fatty acids in plasma phospholipids and neutrophil phospholipids. The ability to accurately predict the enrichment of polyunsaturated fatty acids in a canine based on diet may be used to design specific diets to meet certain dietary needs.

    摘要翻译: 提供方法和方程式用于预测基于已知饮食的犬中多不饱和脂肪酸的富集。 本发明的方法和方法可用于预测血浆磷脂和嗜中性粒细胞磷脂中血浆甘油三酯和n-3和n-6型高度不饱和脂肪酸中亚油酸和α-亚麻酸的富集。 基于饮食准确预测犬不育脂肪酸富集的能力可用于设计特定饮食以满足某些饮食需要。

    Process for Isomerizing a Non-Equilibrium Alkylaromatic Feed Mixture and an Aromatic Production Facility
    26.
    发明申请
    Process for Isomerizing a Non-Equilibrium Alkylaromatic Feed Mixture and an Aromatic Production Facility 审中-公开
    异构化非平衡烷基芳族原料混合物和芳香族生产设备的方法

    公开(公告)号:US20120251406A1

    公开(公告)日:2012-10-04

    申请号:US13523305

    申请日:2012-06-14

    申请人: John E. Bauer

    发明人: John E. Bauer

    IPC分类号: B01J10/00

    摘要: One exemplary embodiment can be a process for the isomerization of a non-equilibrium alkylaromatic feed mixture. The process can include contacting the non-equilibrium alkylaromatic feed mixture in a C8 isomerization zone. The C8 isomerization zone may include a first isomerization stage and a second isomerization stage. At the first isomerization stage, at least a portion of the non-equilibrium alkylaromatic feed mixture can be contacted at a first isomerization condition in a liquid phase in the substantial absence of hydrogen to obtain an intermediate stream. At the second isomerization stage, at least part of the intermediate stream and at least a part of a stream rich in at least one naphthene can be contacted at a second isomerization condition to obtain a concentration of at least one alkylaromatic isomer that is higher than a concentration of that at least one alkylaromatic isomer in the non-equilibrium alkylaromatic feed mixture.

    摘要翻译: 一个示例性实施方案可以是非平衡烷基芳族进料混合物异构化的方法。 该方法可包括使非平衡烷基芳族进料混合物在C8异构化区中接触。 C8异构化区可以包括第一异构化阶段和第二异构化阶段。 在第一异构化阶段,至少一部分非平衡烷基芳族原料混合物可以在基本上不存在氢气的液相中的第一异构化条件下接触以获得中间体流。 在第二异构化阶段,至少部分中间物流和至少一部分富含至少一个环烷烃的物流可以在第二异构化条件下接触,以获得至少一种烷基芳族异构体的浓度高于 在非平衡烷基芳族进料混合物中该至少一种烷基芳族异构体的浓度。

    Process for isomerizing a non-equilibrium alkylaromatic feed mixture and an aromatic production facility
    27.
    发明授权
    Process for isomerizing a non-equilibrium alkylaromatic feed mixture and an aromatic production facility 有权
    异构化非平衡烷基芳族原料混合物和芳族生产设备的方法

    公开(公告)号:US08221707B2

    公开(公告)日:2012-07-17

    申请号:US13041930

    申请日:2011-03-07

    申请人: John E. Bauer

    发明人: John E. Bauer

    IPC分类号: B01J8/00 B01J8/04 C07C5/27

    摘要: One exemplary embodiment can be a process for the isomerization of a non-equilibrium alkylaromatic feed mixture. The process can include contacting the non-equilibrium alkylaromatic feed mixture in a C8 isomerization zone. The C8 isomerization zone may include a first isomerization stage and a second isomerization stage. At the first isomerization stage, at least a portion of the non-equilibrium alkylaromatic feed mixture can be contacted at a first isomerization condition in a liquid phase in the substantial absence of hydrogen to obtain an intermediate stream. At the second isomerization stage, at least part of the intermediate stream and at least a part of a stream rich in at least one naphthene can be contacted at a second isomerization condition to obtain a concentration of at least one alkylaromatic isomer that is higher than a concentration of that at least one alkylaromatic isomer in the non-equilibrium feed mixture.

    摘要翻译: 一个示例性实施方案可以是非平衡烷基芳族进料混合物异构化的方法。 该方法可包括使非平衡烷基芳族进料混合物在C8异构化区中接触。 C8异构化区可以包括第一异构化阶段和第二异构化阶段。 在第一异构化阶段,至少一部分非平衡烷基芳族原料混合物可以在基本上不存在氢气的液相中的第一异构化条件下接触以获得中间体流。 在第二异构化阶段,至少部分中间物流和至少一部分富含至少一个环烷烃的物流可以在第二异构化条件下接触,以获得至少一种烷基芳族异构体的浓度高于 在非平衡进料混合物中该至少一种烷基芳族异构体的浓度。

    Molecular Sieve and Catalyst Incorporating the Sieve
    28.
    发明申请
    Molecular Sieve and Catalyst Incorporating the Sieve 审中-公开
    分子筛和催化剂结合筛子

    公开(公告)号:US20100092351A1

    公开(公告)日:2010-04-15

    申请号:US12639088

    申请日:2009-12-16

    IPC分类号: B01J8/00

    摘要: One exemplary embodiment can be a molecular sieve for a catalyst for isomerizing xylenes. Generally, the molecular sieve, including at least one of an MFI, MEL, FER, MOR, TON, MTW, EUO, and MTT zeolite, can include: at least about 40%, by weight, silicon; about 0.5-about 7.0%, by weight, gallium; and about 0.1-about 2.0%, by weight, of another IUPAC Group 13 element wherein the silicon, gallium and the another IUPAC Group 13 element are calculated on an elemental basis.

    摘要翻译: 一个示例性实施方案可以是用于异构化二甲苯的催化剂的分子筛。 通常,包括MFI,MEL,FER,MOR,TON,MTW,EUO和MTT沸石中的至少一种的分子筛可以包括:至少约40重量%的硅; 约0.5-约7.0重量%的镓; 和约0.1重量%至约2.0重量%的其它IUPAC 13族元素,其中硅,镓和另一个IUPAC 13族元素是基于元素计算的。

    Animal Feed with Targeted Characteristics
    29.
    发明申请
    Animal Feed with Targeted Characteristics 审中-公开
    具有目标特征的动物饲料

    公开(公告)号:US20080233248A1

    公开(公告)日:2008-09-25

    申请号:US12054100

    申请日:2008-03-24

    IPC分类号: A23K1/16

    摘要: An animal feed includes a first amount of a plant-based supplement, a second amount of base animal food, and a composition of nutrient additives in an amount and composition calculated according to a modified nutrient profile associated with a mixture of the base animal food with the plant-based supplement at a set ratio of the second amount to the first amount. The plant-based supplement may include cooked pumpkin. Also, the composition of nutrient additives may include selected ones of choline, calcium, taurine, and L-Carnitine.

    摘要翻译: 动物饲料包括第一量的基于植物的补充剂,第二量的基础动物食物和营养添加剂组合物,其量和组成根据与基础动物食物与 以第二量与第一量的设定比例的植物补充剂。 植物补充剂可以包括煮熟的南瓜。 此外,营养添加剂的组成可以包括选择的胆碱,钙,牛磺酸和L-肉毒碱。

    Two-Stage Aromatics Isomerization Process
    30.
    发明申请
    Two-Stage Aromatics Isomerization Process 失效
    两阶段芳香族异构化过程

    公开(公告)号:US20080183023A1

    公开(公告)日:2008-07-31

    申请号:US12056553

    申请日:2008-03-27

    IPC分类号: C07C5/22

    摘要: This invention is drawn to a process for isomerizing a non-equilibrium mixture of alkylaromatics in two sequential zones, the first zone operating in the absence of hydrogen using a platinum-free catalyst and the second zone using a catalyst comprising a molecular sieve and a platinum-group metal component to obtain an improved yield of para-xylene from the mixture relative to prior art processes.

    摘要翻译: 本发明涉及使两个连续区域中的烷基芳族化合物的非平衡混合物异构化的方法,第一区域在不使用无铂的催化剂的情况下在不存在氢气的情况下操作,第二区域使用包含分子筛和铂的催化剂 - 组合金属组分,以获得相对于现有技术方法从混合物中提高的对二甲苯的产率。