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    Hydrogenolysis processes and hydrogenolysis catalyst preparation methods
    1.
    发明申请
    Hydrogenolysis processes and hydrogenolysis catalyst preparation methods 审中-公开
    氢解法和氢解催化剂的制备方法

    公开(公告)号：US20090264686A1

    公开(公告)日：2009-10-22

    申请号：US12082997

    申请日：2008-04-16

    申请人： Johnathan E. Holladay ,  James F. White ,  Thomas H. Peterson ,  John G. Frye, JR. ,  Danielle S. Muzatko ,  Simon R. Bare ,  James G. Vassilakis ,  Richard R. Rosin

    发明人： Johnathan E. Holladay ,  James F. White ,  Thomas H. Peterson ,  John G. Frye, JR. ,  Danielle S. Muzatko ,  Simon R. Bare ,  James G. Vassilakis ,  Richard R. Rosin

    IPC分类号： B01J23/44 ,  C07C29/60 ,  B01J23/755 ,  B01J23/75

    CPC分类号： B01J21/18 ,  B01J23/8896 ,  B01J23/8986 ,  B01J37/18

    摘要： Hydrogenolysis processes are provided that can include providing a hydrogenolysis reactor having a catalyst therein. The catalyst can be exposed to a reducing agent in the absence of polyhydric alcohol compound while maintaining a temperature of the catalyst above 290° C. Hydrogenolysis processes can also include providing a passivated catalyst to within a reactor and exposing the catalyst to a reducing atmosphere while maintaining the catalyst at a temperature less than 210° C.Hydrogenolysis catalyst preparation methods are provided that can include exposing the catalyst to a first reducing atmosphere while maintaining the catalyst at a first temperature to reduce at least a portion of the catalyst. The method can also include passivating at least the portion of the catalyst and depassivating the portion of the catalyst in the presence of a second reducing atmosphere while maintaining the portion of the catalyst at a second temperature less than the first temperature.

    摘要翻译： 提供氢解方法，其可以包括提供其中具有催化剂的氢解反应器。 催化剂可以在不存在多元醇化合物的情况下暴露于还原剂，同时保持催化剂的温度高于290℃。氢解方法还可以包括在反应器内提供钝化的催化剂并将催化剂暴露于还原气氛，同时 将催化剂保持在低于210℃的温度。提供氢解催化剂制备方法，其可以包括将催化剂暴露于第一还原气氛，同时将催化剂保持在第一温度以减少至少一部分催化剂。 该方法还可以包括钝化至少一部分催化剂，并且在第二还原气氛存在的情况下使催化剂的一部分钝化，同时保持催化剂的部分在低于第一温度的第二温度。

    Chemical Production Processes and Systems
    4.
    发明申请
    Chemical Production Processes and Systems 审中-公开
    化学生产过程和系统

    公开(公告)号：US20090264687A1

    公开(公告)日：2009-10-22

    申请号：US12104394

    申请日：2008-04-16

    申请人： Johnathan E. Holladay ,  Danielle S. Muzatko ,  James F. White ,  Alan H. Zacher

    发明人： Johnathan E. Holladay ,  Danielle S. Muzatko ,  James F. White ,  Alan H. Zacher

    IPC分类号： C07C29/88 ,  B01J19/00

    CPC分类号： C07C29/132 ,  C07C29/60 ,  C07C31/205

    摘要： Hydrogenolysis systems are provided that can include a reactor housing an Ru-comprising hydrogenolysis catalyst and wherein the contents of the reactor is maintained at a neutral or acidic pH. Reactant reservoirs within the system can include a polyhydric alcohol compound and a base, wherein a weight ratio of the base to the compound is less than 0.05. Systems also include the product reservoir comprising a hydrogenolyzed polyhydric alcohol compound and salts of organic acids, and wherein the moles of base are substantially equivalent to the moles of salts or organic acids. Processes are provided that can include an Ru-comprising catalyst within a mixture having a neutral or acidic pH. A weight ratio of the base to the compound can be between 0.01 and 0.05 during exposing.

    摘要翻译： 提供了氢解系统，其可以包括容纳含Ru的氢解催化剂的反应器，并且其中反应器的内容物保持在中性或酸性pH。 系统内的反应物储存器可以包括多元醇化合物和碱，其中碱与化合物的重量比小于0.05。 系统还包括包含氢解的多元醇化合物和有机酸的盐的产物储存器，其中碱的摩尔数基本上等于盐或有机酸的摩尔数。 提供了可以在具有中性或酸性pH的混合物中包含含Ru的催化剂的方法。 在曝光期间，碱与化合物的重量比可以在0.01和0.05之间。

    Process for producing cyclic compounds
    5.
    发明授权
    Process for producing cyclic compounds 有权
    环状化合物的制备方法

    公开(公告)号：US08501963B2

    公开(公告)日：2013-08-06

    申请号：US13175601

    申请日：2011-07-01

    申请人： Todd A. Werpy ,  John G. Frye, Jr. ,  James F. White ,  Johnathan E. Holladay ,  Alan H. Zacher

    发明人： Todd A. Werpy ,  John G. Frye, Jr. ,  James F. White ,  Johnathan E. Holladay ,  Alan H. Zacher

    IPC分类号： C07D207/267

    CPC分类号： C07D207/404

    摘要： The invention includes methods of processing an initial di-carbonyl compound by conversion to a cyclic compound. The cyclic compound is reacted with an alkylating agent to form a derivative having an alkylated ring nitrogen. The invention encompasses a method of producing an N-alkyl product. Ammonia content of a solution is adjusted to produce a ratio of ammonia to di-carboxylate compound of from about 1:1 to about 1.5:1. An alkylating agent is added and the initial compound is alkylated and cyclized. The invention includes methods of making N-methyl pyrrolidinone (NMP). Aqueous ammonia and succinate is introduced into a vessel and ammonia is adjusted to provide a ratio of ammonia to succinate of less than 2:1. A methylating agent is reacted with succinate at a temperature of from greater than 100° C. to about 400° C. to produce N-methyl succinimide which is purified and hydrogenated to form NMP.

    摘要翻译： 本发明包括通过转化为环状化合物来处理初始二羰基化合物的方法。 环状化合物与烷基化剂反应形成具有烷基化环氮的衍生物。 本发明包括生产N-烷基产物的方法。 调节溶液的氨含量以产生约1：1至约1.5：1的氨与二羧酸酯化合物的比例。 加入烷基化剂并将该初始化合物烷基化并环化。 本发明包括制备N-甲基吡咯烷酮（NMP）的方法。 将氨水和琥珀酸钠引入容器中，并调节氨以提供小于2:1的氨与琥珀酸的比例。 甲基化剂与琥珀酸酯在大于100℃至约400℃的温度下反应，生成N-甲基琥珀酰亚胺，将其纯化并氢化形成NMP。

    Hydroxymethylfurfural Reduction Methods and Methods of Producing Furandimethanol
    7.
    发明申请
    Hydroxymethylfurfural Reduction Methods and Methods of Producing Furandimethanol 有权
    羟甲基糠醛还原方法和生产呋喃二甲醇的方法

    公开(公告)号：US20110257419A1

    公开(公告)日：2011-10-20

    申请号：US13174181

    申请日：2011-06-30

    申请人： Michael A. Lilga ,  Richard T. Hallen ,  Todd A. Werpy ,  James F. White ,  Johnathan E. Holladay ,  John G. Frye, JR. ,  Alan H. Zacher

    发明人： Michael A. Lilga ,  Richard T. Hallen ,  Todd A. Werpy ,  James F. White ,  Johnathan E. Holladay ,  John G. Frye, JR. ,  Alan H. Zacher

    IPC分类号： C07D307/44

    CPC分类号： C07D307/42 ,  C07D307/46

    摘要： A method of reducing hydroxymethylfurfural (HMF) where a starting material containing HMF in a solvent comprising water is provided. H2 is provided into the reactor and the starting material is contacted with a catalyst containing at least one metal selected from Ni, Co, Cu, Pd, Pt, Ru, Ir, Re and Rh, at a temperature of less than or equal to 250° C. A method of hydrogenating HMF includes providing an aqueous solution containing HMF and fructose. H2 and a hydrogenation catalyst are provided. The HMF is selectively hydrogenated relative to the fructose at a temperature at or above 30° C. A method of producing tetrahydrofuran dimethanol (THFDM) includes providing a continuous flow reactor having first and second catalysts and providing a feed comprising HMF into the reactor. The feed is contacted with the first catalyst to produce furan dimethanol (FDM) which is contacted with the second catalyst to produce THFDM.

    摘要翻译： 提供一种还原羟甲基糠醛（HMF）的方法，其中含有HMF的原料在包含水的溶剂中。 将H2置于反应器中，并使原料与含有至少一种选自Ni，Co，Cu，Pd，Pt，Ru，Ir，Re和Rh的金属的催化剂在小于或等于250的温度下接触 氢化HMF的方法包括提供含有HMF和果糖的水溶液。 H2和氢化催化剂。 在30℃或更高的温度下，HMF相对于果糖选择性地氢化。制备四氢呋喃二甲醇（THFDM）的方法包括提供具有第一和第二催化剂的连续流动反应器，并向反应器中提供包含HMF的进料。 进料与第一催化剂接触以产生与第二催化剂接触以产生THFDM的呋喃二甲醇（FDM）。

    Process for Producing Cyclic Compounds
    8.
    发明申请
    Process for Producing Cyclic Compounds 有权
    生产环状化合物的方法

    公开(公告)号：US20100145072A1

    公开(公告)日：2010-06-10

    申请号：US12702818

    申请日：2010-02-09

    申请人： Todd A. Werpy ,  John G. Frye, JR. ,  James F. White ,  Johnathan E. Holladay ,  Alan H. Zacher

    发明人： Todd A. Werpy ,  John G. Frye, JR. ,  James F. White ,  Johnathan E. Holladay ,  Alan H. Zacher

    IPC分类号： C07D207/408 ,  C07D207/267

    CPC分类号： C07D207/404

    摘要： The invention includes methods of processing an initial di-carbonyl compound by conversion to a cyclic compound. The cyclic compound is reacted with an alkylating agent to form a derivative having an alkylated ring nitrogen. The invention encompasses a method of producing an N-alkyl product. Ammonia content of a solution is adjusted to produce a ratio of ammonia to di-carboxylate compound of from about 1:1 to about 1.5:1. An alkylating agent is added and the initial compound is alkylated and cyclized. The invention includes methods of making N-methylpyrrolidinone (NMP). Aqueous ammonia and succinate is introduced into a vessel and ammonia is adjusted to provide a ratio of ammonia to succinate of less than 2:1. A methylating agent is reacted with succinate at a temperature of from greater than 100° C. to about 400° C. to produce N-methyl succinimide which is purified and hydrogenated to form NMP.

    摘要翻译： 本发明包括通过转化为环状化合物来处理初始二羰基化合物的方法。 环状化合物与烷基化剂反应形成具有烷基化环氮的衍生物。 本发明包括生产N-烷基产物的方法。 调节溶液的氨含量以产生约1：1至约1.5：1的氨与二羧酸酯化合物的比例。 加入烷基化剂并将该初始化合物烷基化并环化。 本发明包括制备N-甲基吡咯烷酮（NMP）的方法。 将氨水和琥珀酸钠引入容器中，并调节氨以提供小于2:1的氨与琥珀酸的比例。 甲基化剂与琥珀酸酯在大于100℃至约400℃的温度下反应，生成N-甲基琥珀酰亚胺，将其纯化并氢化形成NMP。

    Process for producing cyclic compounds
    9.
    发明授权
    Process for producing cyclic compounds 有权
    环状化合物的制备方法

    公开(公告)号：US07199250B2

    公开(公告)日：2007-04-03

    申请号：US10731108

    申请日：2003-12-10

    申请人： Todd A. Werpy ,  John G. Frye, Jr. ,  James F. White ,  Johnathan E. Holladay ,  Alan H. Zacher

    发明人： Todd A. Werpy ,  John G. Frye, Jr. ,  James F. White ,  Johnathan E. Holladay ,  Alan H. Zacher

    IPC分类号： C07P207/267

    CPC分类号： C07D207/404

    摘要： The invention includes methods of processing an initial di-carbonyl compound by conversion to a cyclic compound. The cyclic compound is reacted with an alkylating agent to form a derivative having an alkylated ring nitrogen. The invention encompasses a method of producing an N-alkyl product. Ammonia content of a solution is adjusted to produce a ratio of ammonia to di-carboxylate compound of from about 1:1 to about 1.5:1. An alkylating agent is added and the initial compound is alkylated and cyclized. The invention includes methods of making N-methyl pyrrolidinone (NMP). Aqueous ammonia and succinate is introduced into a vessel and ammonia is adjusted to provide a ratio of ammonia to succinate of less than 2:1. A methylating agent is reacted with succinate at a temperature of from greater than 100° C. to about 400° C. to produce N-methyl succinimide which is purified and hydrogenated to form NMP.

    摘要翻译： 本发明包括通过转化为环状化合物来处理初始二羰基化合物的方法。 环状化合物与烷基化剂反应形成具有烷基化环氮的衍生物。 本发明包括生产N-烷基产物的方法。 调节溶液的氨含量以产生约1：1至约1.5：1的氨与二羧酸酯化合物的比例。 加入烷基化剂并将该初始化合物烷基化并环化。 本发明包括制备N-甲基吡咯烷酮（NMP）的方法。 将氨水和琥珀酸钠引入容器中，并调节氨以提供小于2:1的氨与琥珀酸的比例。 甲基化剂与琥珀酸酯在大于100℃至约400℃的温度下反应，生成N-甲基琥珀酰亚胺，将其纯化并氢化形成NMP。

    Process for Producing Cyclic Compounds
    10.
    发明申请
    Process for Producing Cyclic Compounds 有权
    生产环状化合物的方法

    公开(公告)号：US20110263874A1

    公开(公告)日：2011-10-27

    申请号：US13175601

    申请日：2011-07-01

    申请人： Todd A. Werpy ,  John G. Frye, JR. ,  James F. White ,  Johnathan E. Holladay ,  Alan H. Zacher

    发明人： Todd A. Werpy ,  John G. Frye, JR. ,  James F. White ,  Johnathan E. Holladay ,  Alan H. Zacher

    IPC分类号： C07D207/404 ,  C07D207/267

    CPC分类号： C07D207/404

    摘要： The invention includes methods of processing an initial di-carbonyl compound by conversion to a cyclic compound. The cyclic compound is reacted with an alkylating agent to form a derivative having an alkylated ring nitrogen. The invention encompasses a method of producing an N-alkyl product. Ammonia content of a solution is adjusted to produce a ratio of ammonia to di-carboxylate compound of from about 1:1 to about 1.5:1. An alkylating agent is added and the initial compound is alkylated and cyclized. The invention includes methods of making N-methyl pyrrolidinone (NMP). Aqueous ammonia and succinate is introduced into a vessel and ammonia is adjusted to provide a ratio of ammonia to succinate of less than 2:1. A methylating agent is reacted with succinate at a temperature of from greater than 100° C. to about 400° C. to produce N-methyl succinimide which is purified and hydrogenated to form NMP.

    摘要翻译： 本发明包括通过转化为环状化合物来处理初始二羰基化合物的方法。 环状化合物与烷基化剂反应形成具有烷基化环氮的衍生物。 本发明包括生产N-烷基产物的方法。 调节溶液的氨含量以产生约1：1至约1.5：1的氨与二羧酸酯化合物的比例。 加入烷基化剂并将该初始化合物烷基化并环化。 本发明包括制备N-甲基吡咯烷酮（NMP）的方法。 将氨水和琥珀酸钠引入容器中，并调节氨以提供小于2:1的氨与琥珀酸的比例。 甲基化剂与琥珀酸酯在大于100℃至约400℃的温度下反应，生成N-甲基琥珀酰亚胺，将其纯化并氢化形成NMP。