中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.01 seconds)

    HYDROXYMETHYLFURFURAL REDUCTION METHODS AND METHODS OF PRODUCING FURANDIMETHANOL
    2.
    发明申请
    HYDROXYMETHYLFURFURAL REDUCTION METHODS AND METHODS OF PRODUCING FURANDIMETHANOL 审中-公开
    羟丙基纤维素还原方法及其制备方法

    公开(公告)号：WO2007146836A1

    公开(公告)日：2007-12-21

    申请号：PCT/US2007/070802

    申请日：2007-06-08

    Applicant: BATTELLE MEMORIAL INSTITUTE ,  LILGA, Michael, A. ,  HALLEN, Richard, T. ,  WERPY, Todd, A. ,  WHITE, James, F. ,  HOLLADAY, Johnathan, E. ,  FRYE, John, G. ,  ZACHER, Alan, H.

    Inventor： LILGA, Michael, A. ,  HALLEN, Richard, T. ,  WERPY, Todd, A. ,  WHITE, James, F. ,  HOLLADAY, Johnathan, E. ,  FRYE, John, G. ,  ZACHER, Alan, H.

    IPC: C07D307/12 ,  C07D307/40

    CPC classification number: C07D307/12 ,  C07D307/40

    Abstract: A method of reducing hydroxymethylfurfural (HMF) where a starting material containing HMF in a solvent comprising water is provided. H 2 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. H 2 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 tetrahydofuran 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.

    Abstract translation: 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。 H 2被提供到反应器中，起始材料与含有选自Ni，Co，Cu，Pd，Pt，Ru，Ir，Re和Rh中的至少一种金属的催化剂接触， 温度小于或等于250℃。 氢化HMF的方法包括提供含有HMF和果糖的水溶液。 H 2 H 2和氢化催化剂。 在30℃或更高的温度下，HMF相对于果糖选择性氢化。 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）。

    HYDROXYMETHYL FURFURAL OXIDATION METHODS
    3.
    发明申请
    HYDROXYMETHYL FURFURAL OXIDATION METHODS 审中-公开
    羟丙基氧化氧化方法

    公开(公告)号：WO2008054804A2

    公开(公告)日：2008-05-08

    申请号：PCT/US2007/023063

    申请日：2007-10-31

    Applicant: BATTELLE MEMORIAL INSTITUTE ,  LILGA, Michael, A. ,  HALLEN, Richard, T. ,  HU, Jianli ,  WHITE, James, F. ,  GARY, Michel, J.

    Inventor： LILGA, Michael, A. ,  HALLEN, Richard, T. ,  HU, Jianli ,  WHITE, James, F. ,  GARY, Michel, J.

    IPC: C07D307/44 ,  C07D307/48 ,  B01J23/00

    CPC classification number: C07D307/48 ,  C07D307/44

    Abstract: A method of oxidizing hydroxymethylfurfural (HMF) includes providing a starting material which includes HMF in a solvent comprising water into a reactor. At least one of air and O 2 is provided into the reactor. The starting material is contacted with the catalyst comprising Pt on a support material where the contacting is conducted at a reactor temperature of from about 50°C to about 200°C A method of producing an oxidation catalyst where ZrO 2 is provided and is calcined. The ZrO 2 is mixed with platinum (II) acetylacetonate to form a mixture. The mixture is subjected to rotary evaporation to form a product. The product is calcined and reduced under hydrogen to form an activated product. The activated product is passivated under a flow of 2% O 2 .

    Abstract translation: 氧化羟甲基糠醛（HMF）的方法包括在包含水的溶剂中将包含HMF的原料提供到反应器中。 将空气和O 2 2中的至少一个提供到反应器中。 使起始材料与载体材料上的Pt催化剂接触，在载体材料上进行接触，反应器温度为约50℃至约200℃的制备氧化催化剂的方法，其中ZrO 2 并被煅烧。 将ZrO 2 2与乙酰丙酮酸铂（II）混合以形成混合物。 将混合物进行旋转蒸发以形成产物。 将产物在氢气下煅烧和还原以形成活化产物。 活化产物在2％O 2 2的流下被钝化。

    METHOD OF PHOTOCATALYTIC CONVERSION OF C-H ORGANICS
    4.
    发明申请
    METHOD OF PHOTOCATALYTIC CONVERSION OF C-H ORGANICS 审中-公开

    公开(公告)号：WO1998008784A3

    公开(公告)日：1998-03-05

    申请号：PCT/US1997/015173

    申请日：1997-08-27

    Applicant: BATTELLE MEMORIAL INSTITUTE

    Inventor： CAMAIONI, Donald, M. ,  LILGA, Michael, A.

    IPC: C07C67/035

    Abstract: The present invention is the addition of a semiconductor material and energy to the reaction mixture of organic, acid (for example, trifluoroacetate), and oxygen. A transition metal ion may be added to the reaction mixture. The semiconductor material converts energy to oxidants thereby promoting oxidation of the organic. Alternatively, using metal in combination with exposure to light may be used.

    METHOD AND REACTION PATHWAY FOR SELECTIVELY OXIDIZING ORGANIC COMPOUNDS
    5.
    发明申请
    METHOD AND REACTION PATHWAY FOR SELECTIVELY OXIDIZING ORGANIC COMPOUNDS 审中-公开
    用于选择性氧化有机化合物的方法和反应途径

    公开(公告)号：WO1992017425A1

    公开(公告)日：1992-10-15

    申请号：PCT/US1992001492

    申请日：1992-02-25

    Applicant: BATTELLE MEMORIAL INSTITUTE

    Inventor： BATTELLE MEMORIAL INSTITUTE ,  CAMAIONI, Donald, M. ,  LILGA, Michael, A.

    IPC: C07B33/00

    CPC classification number: C07B33/00 ,  C07C67/035 ,  C07C69/63

    Abstract: A method of selectively oxidizing an organic compound in a single vessel comprises: a) combining an organic compound, an acid solution in which the organic compound is soluble, a compound containing two oxygen atoms bonded to one another, and a metal ion reducing agent capable of reducing one of such oxygen atoms, and thereby forming a mixture; b) reducing the compound containing the two oxygen atoms by reducing one of such oxygen atoms with the metal ion reducing agent to, 1) oxidizing the metal ion reducing agent to a higher valence state, and 2) produce an oxygen containing intermediate capable of oxidizing the organic compound; c) reacting the oxygen containing intermediate with the organic compound to oxidize the organic compound into an oxidized organic intermediate, the oxidized organic intermediate having an oxidized carbon atom; d) reacting the oxidized organic intermediate with the acid counter ion and higher valence state metal ion to bond the acid counter ion to the oxidized carbon atom and thereby produce a quantity of an ester incorporating the organic intermediate and acid counter ion; and e) reacting the oxidized organic intermediate with the higher valence state metal ion and water to produce a quantity of alcohol which is less than the quantity of ester, the acid counter ion incorporated in the ester rendering the carbon atom bonded to the counter ion less reactive with the oxygen containing intermediate in the mixture than is the alcohol with the oxygen containing intermediate.

    Abstract translation: 选择性地氧化单个容器中的有机化合物的方法包括：a）将有机化合物，其中可溶于有机化合物的酸溶液，含有彼此键合的两个氧原子的化合物和能够还原的金属离子还原剂 还原一个这样的氧原子，从而形成混合物; b）通过用金属离子还原剂还原一个这样的氧原子来还原含有两个氧原子的化合物，1）将金属离子还原剂氧化成更高的化合价，和2）产生能够氧化的含氧中间体 有机化合物; c）使含氧中间体与有机化合物反应，将有机化合物氧化成氧化的有机中间体，氧化的有机中间体具有氧化的碳原子; d）使氧化的有机中间体与酸性抗衡离子和较高价态的金属离子反应，以将酸性抗衡离子键合到氧化的碳原子上，从而产生一定量的含有有机中间体和酸性抗衡离子的酯; 和e）使氧化的有机中间体与较高价态的金属离子和水反应以产生少于酯的量的醇，所述酯中掺入的酸抗衡离子使得与抗衡离子键合的碳原子较少 与含氧中间体的醇相比，混合物中的含氧中间体具有反应性。

    BRIDGED TRANSITION-METAL COMPLEXES AND USES THEREOF FOR HYDROGEN SEPARATION, STORAGE AND HYDROGENATION
    9.
    发明申请
    BRIDGED TRANSITION-METAL COMPLEXES AND USES THEREOF FOR HYDROGEN SEPARATION, STORAGE AND HYDROGENATION 审中-公开
    桥接过渡金属复合物及其用于氢分离，储存和加氢的用途

    公开(公告)号：WO1989012058A2

    公开(公告)日：1989-12-14

    申请号：PCT/US1989002338

    申请日：1989-05-30

    Applicant: BATTELLE MEMORIAL INSTITUTE

    Inventor： BATTELLE MEMORIAL INSTITUTE ,  LILGA, Michael, A. ,  HALLEN, Richard, T.

    IPC: C07F11/00

    CPC classification number: C07F15/06 ,  C07F11/00 ,  C07F13/00 ,  C07F15/00

    Abstract: The present invention constitutes a class of organometallic complexes which reversibly react with hydrogen to form dihydrides and processes by which these compounds can be utilized. The class includes bimetallic complexes in which two cyclopentadienyl rings are bridged together and also separately pi-bonded to two transition metal atoms. The transition metals are believed to bond with the hydrogen in forming the dihydride. Transition metals such as Fe, Mn or Co may be employed in the complexes although Cr constitutes the preferred metal. A multiple number of ancillary ligands such as CO are bonded to the metal atoms in the complexes. Alkyl groups and the like may be substituted on the cyclopentadienyl rings. These organometallic compounds may be used in absorption/desorption systems and in facilitated transport membrane systems for storing and separating out H2 from mixed gas streams such as the product gas from coal gasification processes.

Patent Agency Ranking