CAS: 14985-18-3; Zirconyl Nitrate Hydrate

专利信息

专利号:US-2011098368-A1
优先权日:2009-10-28
标 题 :Controlling synthesis of metal sulfide catalysts
发明人：ANAND MADHU
权利人:CONOCOPHILLIPS CO
摘要:Methods and apparatus relate to catalysts and preparation of the catalysts, which are defined by sulfides of a transition metal, such as one of molybdenum, tungsten, and vanadium. Precipitation forms the catalysts and occurs in a slurry media in which the pH is adjusted. Exemplary uses of the catalysts include packing for a methanation reactor that converts carbon monoxide and hydrogen into methane.

专利号:US-2004127584-A1
优先权日:2002-12-31
标题 :Chemical vapor deposition synthesis of polymerization catalyst composition
发明人：KALLENBACH LYLE R
权利人:PHILLIPS PETROLEUM CO
摘要:A catalyst composition and a process of using a catalyst composition for preparing high molecular weight hydrocarbons, such as polymethylene, from a fluid containing hydrogen and carbon monoxide are disclosed. The catalyst composition contains ruthenium and a support component. The ruthenium is initially present as ruthenium tetraoxide provided by contacting a ruthenium component and an oxidizing agent to provide the ruthenium tetraoxide that is deposited under a depositing condition on, in, or with the support component.

专利号:US-2007043127-A1
优先权日:2002-04-08
标题 :Synthesis gas conversion and novel catalysts for same
发明人：YAO JIANHUA; KIMBLE JAMES B
权利人:PHILLIPS PETROLEUM CO
摘要:A catalyst including a metal material and alumina, and a method of preparing such catalyst composition, are disclosed. A catalyst including a metal material, alumina, and thallium, and a method of preparing such catalyst composition are also disclosed. Each of these thus-obtained catalysts can be used for the conversion of synthesis gas into olefins.

专利号:US-10676416-B2
优先权日:2016-01-07
标 题:Process for methanol synthesis using an indium oxide based catalyst
发明人：CURULLA-FERRE DANIEL; DROUILLY CHARLOTTE; MARTIN OLIVER; MONDELLI CECILIA; PEREZ-RAMIREZ JAVIER; MARTIN-FERNANDEZ ANTONIO J
权利人:TOTAL RAFFINAGE CHIMIE; ETH ZUERICH
摘要:The invention relates to a process for methanol synthesis comprising the steps of providing a syngas feed stream comprising hydrogen and a mixture of carbon dioxide and carbon monoxide, wherein carbon dioxide represents from 1 to 50 mol % of the total molar content of the feed stream, carbon monoxide is contained from 0.1 to 85 mol % of the total molar content, and H2 is comprised from 5 to 95 mol % of the total molar content of the feed stream; providing an indium oxide catalyst selected from a bulk catalyst and a supported catalyst comprising indium oxide (In2O3) as the main active phase; putting in contact said stream with said catalyst at a reaction temperature of at least 373 K (99.85° C.) and under a pressure ranging of at least 1 MPa; and recovering the methanol effluents. The invention also relates to an indium oxide based catalyst.

专利号:US-9694345-B2
优先权日:2013-06-28
标 题:Catalyst composition for the selective conversion of synthesis gas to light olefins
发明人：DAVIDIAN THOMAS; RUITENBEEK MATTHIJS; CHOJECKI ADAM; KOEKEN ADRIANUS
权利人:DOW GLOBAL TECHNOLOGIES LLC
摘要:A catalyst composition and process for preparing it and for using it to enhance the selectivity to light (C2 to C3) olefins in a Fischer-Tropsch conversion of synthesis gas is disclosed. The catalyst composition is an iron-based catalyst on an yttria/zirconia support. In a Fischer-Tropsch reaction the selectivity to ethylene may be enhanced by at least 20 mole percent and to propylene by at least 4 mole percent, in comparison with use of an otherwise identical catalyst that is free of yttria, in an otherwise identical Fischer-Tropsch reaction.

专利号:US-10668450-B2
优先权日:2016-01-07
标 题:Supported indium oxide catalyst and process for methanol synthesis using the same
发明人：CURULLA-FERRE DANIEL; DROUILLY CHARLOTTE; MARTIN OLIVER; MONDELLI CECILIA; PEREZ-RAMIREZ JAVIER; MARTIN-FERNANDEZ ANTONIO J
权利人:TOTAL RAFFINAGE CHIMIE; ETH ZUERICH
摘要:The invention relates to a process for methanol synthesis comprising the steps of providing a syngas feed stream comprising hydrogen and carbon oxides selected from carbon dioxide or a mixture of carbon dioxide and carbon monoxide, wherein carbon dioxide represents from 1 to 50 mol % of the total molar content of the feed stream, carbon monoxide is contained from 0 to 85 mol % of the total molar content, and H2 is comprised from 5 to 95 mol % of the total molar content of the feed stream, and a catalyst comprising indium oxide (In2O3) on a support wherein the support comprises zirconium dioxide or is zirconium dioxide; putting in contact said stream with said supported catalyst at a reaction temperature of at least 373 K (99.85° C.) and under a pressure ranging of at least 1 MPa; and recovering the methanol effluents. The invention also relates to a supported indium oxide catalyst.