Xiaohong Li
Xiaohong Li, Kitakyushu-Shi JP
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20080300327 | Process For Producing Liquefied Petroleum Gas - A synthesis gas is produced from a carbon-containing starting material such as a coal; a CO-containing gas is separated from the resultant synthesis gas, whereby obtaining a gas containing carbon monoxide and hydrogen; a methanol- and/or dimethyl ether-containing gas is produced from the resultant gas containing carbon monoxide and hydrogen; meanwhile, a H | 12-04-2008 |
20080319245 | Catalyst and Process for Producing Liquefied Petroleum Gas - A catalyst for producing a liquefied petroleum gas according to the present invention comprises a methanol synthesis catalyst component in which an olefin-hydrogenation catalyst component is supported on a Zn—Cr-based methanol synthesis catalyst, and a zeolite catalyst component. It can be used in a reaction of carbon monoxide and hydrogen to give a hydrocarbon containing propane or butane as a main component, i.e., a liquefied petroleum gas, with high activity, high selectivity and high yield. Furthermore, the catalyst has a longer catalyst life with less deterioration. | 12-25-2008 |
20110028307 | CATALYST AND PROCESS FOR PRODUCING LIQUEFIED PETROLEUM GAS - A catalyst for producing a liquefied petroleum gas according to the present invention comprises a Pd- and/or Pt-based catalyst component and a USY-type zeolite. By using the catalyst, a hydrocarbon containing propane or butane as a main component, i.e. a liquefied petroleum gas, can be produced with high activity, high selectivity and high yield from at least one of methanol and dimethyl ether. | 02-03-2011 |
Xiaohong Li, Fukuoka JP
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20090042717 | CATALYST FOR LPG PRODUCTION - A catalyst for producing a liquefied petroleum gas according to the present invention comprises a Pd-based methanol synthesis catalyst component and a β-zeolite catalyst component. It can be used in a reaction of carbon monoxide and hydrogen to give a hydrocarbon containing propane or butane as a main component, i.e., a liquefied petroleum gas, with high activity, high selectivity and high yield. Furthermore, the catalyst has a longer catalyst life with less deterioration. | 02-12-2009 |
20100222624 | CATALYST FOR LIQUEFIED PETROLEUM GAS PRODUCTION - It is an objective of the present invention to provide a catalyst for liquefied petroleum gas production that is less likely to deteriorate over time and is capable of serving as a catalyst in a reaction for producing a liquefied petroleum gas from carbon monoxide and hydrogen under relatively low temperature and pressure conditions. | 09-02-2010 |
20110136924 | CATALYST AND PROCESS FOR PRODUCING LIQUEFIED PETROLEUM GAS - The present invention relates to a catalyst for producing a liquefied petroleum gas, which is used for producing a liquefied petroleum gas containing propane or butane as a main component by reacting carbon monoxide and hydrogen, and comprises a Cu—Zn-based methanol synthesis catalyst and a Cu-supported β-zeolite in which at least Cu is supported on a β-zeolite. | 06-09-2011 |
20110166397 | METHOD FOR CATALYTICALLY CRACKING WASTE PLASTICS AND APPARATUS FOR CATALYTICALLY CRACKING WASTE PLASTICS - To provide a method for catalytically cracking waste plastics wherein the efficiency in decomposition is high; even polyethylene composed of linear chain molecules difficult in decomposition is decomposable at a low temperature and decomposed residue is hardly produced; the process is simple since dechlorination can be achieved at the same time with catalytically cracking waste plastics in one reaction vessel; and oil fractions can be recovered at 50% or more on a net yield basis. The method for catalytically cracking waste plastics of the present invention has a constitution in which waste plastics are loaded as a raw material into a granular FCC catalyst heated to a temperature range from 350° C. to 500° C. inside a reaction vessel, thereby decomposing and gasifying the waste plastics in contact with the FCC catalyst. | 07-07-2011 |
20110230574 | METHOD FOR PRODUCING HYDROCARBON-PRODUCING CATALYST, HYDROCARBON-PRODUCING CATALYST, AND METHOD FOR PRODUCING HYDROCARBON - The present invention relates to a method for producing a hydrocarbon-producing catalyst for producing a hydrocarbon from a mixed gas of carbon monoxide and hydrogen and provides a method for producing, with stability and at high productivity, a hydrocarbon-producing catalyst with which the rate of conversion of carbon monoxide to hydrocarbon is high, the methane selectivity is low, the high activity can be maintained over a long period, the desorption of the active metal is unlikely to occur, and the durability is excellent. The method includes a precursor film forming step of putting a sol solution of an active metal compound and a metal oxide precursor in contact with a heated catalyst carrier | 09-22-2011 |
Xiaohong Li, Richland, WA US
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20100077837 | Porous Thin Film and Process for Analyte Preconcentration and Determination - A porous thin film and a method are disclosed. The film has a generally uniform thickness and includes fused silica particles that provide multiple types of pores in the film. Particles are generally uniformly distributed on a surface and have a generally open structure that provides the film with an open interface readily accessible to fluids. The film provides for preconcentration of, e.g., heavy metals in fluid and gas samples that provides for direct determination of the analytes. | 04-01-2010 |
20100196226 | STEAM REFORMING METHODS AND CATALYSTS - The present invention provides catalysts, reactors, and methods of steam reforming over a catalyst. Surprisingly superior results and properties obtained in methods and catalysts of the present invention are also described. For example, a coated catalyst was demonstrated to be highly stable under steam reforming conditions (high temperature and high pressure of steam). Methods of making steam reforming catalysts are also described. | 08-05-2010 |
20110182804 | Protected Alloy Surfaces In Microchannel Apparatus and Catalysts, Alumina Supported Catalysts, Catalyst Intermediates, and Methods of Forming Catalysts and Microchannel Apparatus - The invention describes microchannel apparatus and catalysts that contain a layer of a metal aluminide or are made in a process in which a metal aluminide layer is formed as an intermediate. Certain processing conditions have surprisingly been found to result in superior coatings. The invention includes chemical processes conducted through apparatus described in the specification. Other catalysts and catalyst synthesis techniques are also described. | 07-28-2011 |
20130023407 | STEAM REFORMING METHODS AND CATALYSTS - The present invention provides catalysts, reactors, and methods of steam reforming over a catalyst. Surprisingly superior results and properties obtained in methods and catalysts of the present invention are also described. For example, a coated catalyst was demonstrated to be highly stable under steam reforming conditions (high temperature and high pressure of steam). Methods of making steam reforming catalysts are also described. | 01-24-2013 |
20130217793 | FISCHER-TROPSCH SYNTHESIS USING MICROCHANNEL TECHNOLOGY AND NOVEL CATALYST AND MICROCHANNEL REACTOR - The disclosed invention relates to a process for converting a reactant composition comprising H | 08-22-2013 |
Xiaohong Li, Austin, TX US
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20090016544 | LOW-POWER DIGITAL-TO-ANALOG CONVERTER - A digital-to-analog converter (DAC) with a digital segment having a digital data input and an analog segment coupled to the digital segment and having an analog output to output an analog signal corresponding to the digital data. The analog segment includes one or more gain stages and a feedback structure to couple the analog output to the one or more gain stages to attenuate signal distortion at the analog output. A combined gain of the one or more gain stages determines a signal distortion attenuation characteristic of the analog segment. | 01-15-2009 |
Xiaohong Li, Acton, MA US
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20110137131 | RISK FACTORS AND PREDICTION OF MYOCARDIAL INFARCTION - Biomarkers and methods are disclosed for diagnosing the risk of a myocardial infarction in an individual by measuring the levels of a set of biomarkers in a sample from an individual. A risk score is calculated for the individual by weighting the measured levels of the biomarkers. The risk score then is used to identify whether the individual is likely to experience a myocardial infarction. In addition, kits are disclosed that include a set of reagents for specifically measuring biomarker levels in a sample from an individual. | 06-09-2011 |
20130244892 | Risk Factors and Prediction of Adverse Events - Biomarkers, methods, systems, and related teachings are disclosed for diagnosing the risk of an adverse event in a human, where the adverse event can be unstable angina, ischemic stroke, non-ischemic stroke, all-cause stroke, heart failure, all-cause death, and being a candidate for coronary revascularization surgery. | 09-19-2013 |
Xiaohong Li, Clifton Park, NY US
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20120026855 | METHOD AND SYSTEM FOR PROCESSING INFORMATION FROM OPTICAL DISK LAYERS - A method for processing information is provided. The method includes directing a laser beam to a first track of a first layer of a holographic storage medium. The method also includes recording a base voltage based on a look-up table. The method includes directing the laser beam to a target track in the first layer, based on position information in tracks. Further, the method includes recording an offset voltage for the target track into the look-up table. Still further, the method includes directing the laser beam to a target layer based on position information in vertical wobbles. The method also includes recording an offset voltage for the target layer into the look-up table. Finally, the method includes determining a final voltage based on the look-up table and applying the final voltage to an actuator for moving the laser beam to a final target position in the holographic storage medium for recording and retrieval of information. | 02-02-2012 |
Xiaohong Li, Shanghai CN
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20120123175 | PROCESSES FOR INCREASING THE YIELD OF ETHYLENE AND PROPYLENE - A process for increasing the yield of ethylene and propylene, comprising: | 05-17-2012 |
Xiaohong Li, Niskayuna, NY US
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20120163140 | MULTI-STAGE FOCUS ACTUATOR AND OPTICAL HEAD - Techniques are provided for using a multi-stage actuator to actuate one or more optical components of an optical head. The multi-stage actuator includes a cross-layer displacement component which actuates an optical component to change the beam focus in a displacement range corresponding to the thickness of the data layers in a holographic disk, such that a beam is impinged on the target data layer. The multi-stage actuator also includes a intra-layer focusing component which actuates the optical component in a smaller range to focus the beam on the target data position. The cross-layer displacement component and the intra-layer focusing component may each include more than one actuator. In some embodiments, the focusing component also actuates the optical component in a tilting motion to compensate for movement or imperfections of the disk during a reading or recording process. | 06-28-2012 |
Xiaohong Li, Fukui JP
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20140357924 | METHOD FOR PRODUCING FUEL OIL - Provided is a method that is for producing fuel oil and that is able to cheaply and highly efficiently produce a fuel oil—or starting material thereof—having as the primary component n-paraffin or isoparaffin from a starting material oil containing triglyceride fatty acids, even while reducing hydrogen pressure. The method for producing fuel oil has a step for producing fuel oil having one or both of n-paraffin and isoparaffin as the primary component by contacting hydrogen gas and a starting material oil containing triglyceride fatty acids under the condition of a hydrogen pressure of no greater than 2 MPa to a catalyst resulting from supporting on a porous metal oxide support one or more metal elements belonging to group nine or group ten of the periodic table, and one or more group six element oxides belonging to group six of the periodic table. The weight ratio of the group six elements to the metal elements contained in the catalyst is no greater than 1.0 in terms of the metal. | 12-04-2014 |
20150031929 | METHOD FOR PRODUCING FUEL OIL - Provided is a method that is for producing fuel oil and that can cheaply and highly efficiently produce a fuel oil—or starting material thereof—having as the primary component n-paraffin or isoparaffin from a starting material oil containing a fatty acid alkyl ester, even while reducing hydrogen pressure. The method for producing fuel oil has a step for producing fuel oil having one or both of n-paraffin and isoparaffin as the primary component by contacting hydrogen gas and a starting material oil containing a fatty acid alkyl ester under the condition of a hydrogen pressure of no greater than 1 MPa to a catalyst resulting from supporting on a porous metal oxide support one or more metal elements belonging to group nine or group ten of the periodic table, and one or more group six element oxides belonging to group six of the periodic table. The weight ratio of the group six elements to the metal elements contained in the catalyst is no greater than 1.0 in terms of the metal. | 01-29-2015 |
Xiaohong Li, Redmond, WA US
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20150159220 | METHODS FOR PREDICTING AND DETECTING CANCER RISK - Disclosed herein are methods for predicting and detecting cancer risk using genetic markers such as somatic genomic alterations (SGA) that are associated with cancer risk. Also disclosed herein are methods for predicting and detecting a risk of esophageal adenocarcinoma (EA) based on the use of SGA that are associated with a risk of EA. | 06-11-2015 |
Xiaohong Li, Suzhou CN
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20150173511 | MECHANICAL STRETCHING DEVICE OF CONVERTIBLE SOFA - A mechanical stretching device of a convertible sofa includes left components, right components, a switch component, and a locking spring. The left components are fixedly connected to the right components by fixing components. The switch component is mounted on the left components or on the right components. The left components and the right components respectively include a foot plate, a first foot lever, a second foot lever, a third foot lever, a fourth foot lever, a fifth foot lever, a side plate, a rotating shaft transmission member, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a sixth connecting rod, a back member, a calf plate, a first support member, a second support member, a linkage member, a protective member, a seahorse member, and a bottom foot. | 06-25-2015 |
Xiaohong Li, Chengdu CN
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20150218338 | Method for Producing Nanometer Lithopone from Electrolytic Zinc Acid Leaching Residue - Disclosed is a method for producing nanometer lithopone from electrolytic zinc acid leaching residue. The method comprises specific steps of: leaching, purifying, carrying out a metathetical reaction, washing, smashing and the like. Through these steps, zinc is selectively leached out by an ammonia-ammonium sulfate process; and iron and arsenic are removed by ammonium persulfate, heavy metal elements such as nickel, copper, lead, cadmium and the like are removed by sulfurization method and zinc powder replacement method; and a metathetical reaction is carried out to obtain an nZnS—BaSO | 08-06-2015 |