us patent application for fecral alloy foil for catalytic co

Nippon Steel & Sumikin Materials Co., Ltd.

Abstract [Problem] To protect the gas-inlet-side edge surfaces of a catalyst support having an offset structure from wind erosion. [Solution] A base for supporting a catalyst for exhaust gas purification, the base including a honeycomb in which a metal flat foil and a metal wavy foil are superposed, characterized in that an oxide coating film with a thickness of 0.1-10 μm is formed in a ...

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Catalytic converter - Industrialin

Metallic foil monoliths made of Kanthal (FeCrAl) are used in applications where particularly high heat resistance is required. The substrate is structured to produce a large surface area. The cordierite ceramic substrate used in most catalytic converters was invented by Rodney Bagley, Irwin Lachman, and Ronald Lewis at Corning Glass, for which ...

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Membranes | Free Full-Text | Short Review on Porous Metal ...

Other metal alloys such as bronze and FeCrAl alloy are also used for manufacturing porous metal filters/membranes . GKN uses nickel-based alloys (e.g., Hastelloy C276, Hastelloy X, Inconel 600, Monel 400) as standard materials for its SIKA-R.IS sintered porous metal filters [ 96 ] and the SIKA-R.AX series [ 97 ].

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NEW PATENTS: October 1964 | Johnson Matthey Technology Review

Ruthenium Hydrogenation Catalyst engelhard industries inc. British Patent 956,630 A catalyst of 1-5 wt.% Ru on an inert carrier is used for the hydrogenation of mono- and poly-hydroxy and alkoxy aromatics using H2 at 25-150°C and 50-200 p.s.i.g. Halogenated Platinum Metal Catalysts the british petroleum co. ltd.

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Oxidative dehydrogenation of ethane with CO2 over novel Cr ...

The oxidative dehydrogenation (ODH) of ethane with CO2 was successfully carried out over the Cr-based monolithic catalysts, which were prepared using FeCrAl alloy foil as support. High catalytic ...

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Helium sequestration at nanoparticle-matrix interfaces in ...

Jan 01, 2017· The NFA alloys all show smaller bubbles, with mean matrix bubble diameters of 3.0 ± 0.6 nm (9YWTV), 3.3 ± 0.5 nm (FeCrAl-YZ), and 2.4 ± 0.5 nm (FeCrAl-YH). Although the exact TEM foil thickness is unknown, an estimate of 100 nm (obtained from the FIB procedure) leads to number densities, N, calculated in Table 2, and rounded off to the ...

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US Patent Application for ENCAPSULATION OF HIGH ...

A method of encapsulating a thermoelectric device and its associated thermoelectric elements in an inert atmosphere and a thermoelectric device fabricated by such method are described. These thermoelectric devices may be intended for use under conditions which would otherwise promote oxidation of the thermoelectric elements. The capsule is formed by securing a suitably-sized thin-walled strip ...

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Class Schedule for Class 502 CATALYST, SOLID SORBENT, OR ...

This Class 502 is considered to be an integral part of Class 252 (see the Class 252 schedule for the position of this Class in schedule hierarchy). This Class retains all pertinent definitions and class lines of Class 252.

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Class Schedule for Class 502 CATALYST, SOLID SORBENT, OR ...

This Class 502 is considered to be an integral part of Class 252 (see the Class 252 schedule for the position of this Class in schedule hierarchy). This Class retains all pertinent definitions and class lines of .

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محول حفزي - المعرفة

The catalytic converter's construction is as follows: The catalyst support or substrate.For automotive catalytic converters, the core is usually a ceramic monolith with a honeycomb structure. Metallic foil monoliths made of Kanthal (FeCrAl) are used in applications where particularly high heat resistance is required. Either material is designed to provide a large .

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Intermetallic Compound Pd2Ga as a Selective Catalyst for ...

A novel nanostructured Pd2Ga intermetallic catalyst is presented and compared to elemental Pd and a macroscopic bulk Pd2Ga material concerning physical and chemical properties. The new material was prepared by controlled coprecipitation from a single phase layered double hydroxide precursor or hydrotalcite-like compound, of the composition .

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Din 1.4725 Fecral Foil Suppliers, all Quality Din 1.4725 ...

Din 1.4725 Fecral Foil, Din 1.4725 Fecral Foil Suppliers Directory - Find variety Din 1.4725 Fecral Foil Suppliers, Manufacturers, Companies from around the World at 2 din,din rail enclosure,dinning room chairs, Electrical Wires

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Contoh Detail Design | Catalysis | Sheet Metal

Materials Issues Relevant to the Development of Future Metal Foil Automotive Catalytic Converters. in Hans Bode (Ed.) Material Aspects in Automotive Catalytic Converters. Deutsche Gesellschaft: Willey-vch. Pp. 31-48. 13)Bode, H. and Guist, C. (2001).

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Green Chemistry Program Nomination Table - US EPA

Asymmetric Catalysis in Water: Hydroxyphosphine and Hydroxyphosphinite Ligands for Amino Acid Synthesis: A series of chelating bis-phosphinite ligands with acid sensitive protecting groups were prepared from readily available sugars, a,a-trehalose and D-salicin (2-(hydroxymethyl)phenyl-D-glucopyranoside).Deprotection of the ketal protecting groups in .

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Membranes | Free Full-Text | Short Review on Porous Metal ...

Other metal alloys such as bronze and FeCrAl alloy are also used for manufacturing porous metal filters/membranes . GKN uses nickel-based alloys (e.g., Hastelloy C276, Hastelloy X, Inconel 600, Monel 400) as standard materials for its SIKA-R.IS sintered porous metal filters [ 96 ] .

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Henri B. Beer Inventions, Patents and Patent Applications ...

Abstract: A method of making a catalytic lead-based oxygen-evolving anode comprises catalytically activating titanium sponge particles larger than 300 microns by impregnating with a solution containing Mn and Ru compounds, in amounts corresponding to Mn/Ru in an atomic ratio between 70/30 and 90/10, and thermally converting the compounds to an electrocatalyst comprising Mn and Ru in oxide form.

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Batteri Iron Nickel Suppliers, all Quality Batteri Iron ...

Jiangsu Be Alloy Co., Ltd. ... FeCrAl Alloy,NiCr Alloy,CuNi Alloy,Welding wire,Thermocouple alloy. Total Revenue: US$10 Million - US$50 Million. Top 3 Markets: ... United States (1) Confirm Cancel. Authentication & Service. Trade Assurance Online Gold Supplier ...

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Preparation and characterization of dip-coated γ-alumina ...

May 21, 2007· Heat-resistant metal foam made of FeCrAl alloy is also used to increase high strength filter, and filter strength is greatly improved as compared to conventional ceramic monolith, . Metallic substrates are increasingly used in many fields, such as automotive exhaust emissions control, partial oxidation of methane to syngas, and fuel cell ...

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Effect of сopper сoating on fibers made of aluminum alloy ...

Apr 01, 2018· As can be seen from the results of catalytic tests of fiber samples in the oxidation of CO into CO 2 (Fig. 5a), the CO conversion values at 500 °C are equal to 12, 5, and 4% on fibers made of FeCrAl alloy, aluminum alloy, and technical grade titanium, respectively. The latter means that these samples are inactive in CO oxidation in the ...

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US 2009/0074611 A1 - The Lens - Free & Open Patent and ...

Mar 19, 2009· The conversion of HCO 3 − ions from the electrolyte, i.e., Locke's Ringer solution, into CO 2, can be observed by the formation of more H 2 O. H 2 O is the expected product to be formed along with CO 2 during the bicarbonate ion conversion to carbonic acid and ultimate conversion to H 2 O and CO 2 using the H + ions released during the ...

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Catalytic converter - Gauk Motors

Oct 21, 2016· Metallic foil monoliths made of Kanthal (FeCrAl) are used in applications where particularly high heat resistance is required. Either material is designed to provide a large surface area. The cordierite ceramic substrate used in most catalytic converters was invented by Rodney Bagley, Irwin Lachman andRonald Lewis at Corning Glass, for which ...

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(DOC) Introduction to Three-Way Catalytic Converter (TWC ...

In the United States, cars, trucks and off-road vehicles are currently estimated to be responsible for about 40% to 50% of the HC emissions, 50% of the NO x emissions, and 80% - 90% of the CO emissions in urban areas. The relative contributions in other parts of developed world such as in Europe and Japan are similar.

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Nano Particle Tech Uses for Molybdenum -- Evelyn Affleck ...

Jan 29, 2010· Applications for molybdenum nano-crystals include as a high surface area catalyst and catalyst support and as the catalysts in the synthesis of vertically aligned carbon nano-tubes and in coatings, plastics, nano-wire, nano-fiber and textiles and in certain alloy and catalyst applications. Super Alloys Created by use of Nano-Particle Reactants

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METAL FOIL - THYSSENKRUPP VDM

Furthermore, a method for the production of such a metal foil is supposed to be proposed. Finally, the metal foil itself is supposed to be suitable for special application cases. This goal is achieved by means of a metal foil for the catalytic production of hydrogen, having the following chemical composition (in wt.-%): C 0.001 to 0.5%; S max ...

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Influence of an aluminized intermediate layer on the ...

The oxidative dehydrogenation (ODH) of ethane with CO2 was successfully carried out over the Cr-based monolithic catalysts, which were prepared using FeCrAl alloy foil as support. High catalytic ...

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CPC Scheme - United States Patent and Trademark Office

{the mats or gaskets having an additional, e.g. non-insulating or non-cushioning layer, a metal foil or an adhesive layer} [2014-11] F01N 3/2875 { by using elastic means, e.g. spring leaves, for retaining catalyst body in the housing ( F01N 3/2853 - F01N 3/2871 take precedence ) } [2016-05]

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Olin Corporation

Olin Corporation's PlainSite profile, including litigation, intellectual property, public records and more.

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Effect of сopper сoating on fibers made of aluminum alloy ...

Apr 01, 2018· As can be seen from the results of catalytic tests of fiber samples in the oxidation of CO into CO 2 (Fig. 5a), the CO conversion values at 500 °C are equal to 12, 5, and 4% on fibers made of FeCrAl alloy, aluminum alloy, and technical grade titanium, respectively. The latter means that these samples are inactive in CO oxidation in the ...

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Oil refinery - Wikipedia

An oil refinery or petroleum refinery is an industrial process plant where crude oil is transformed and refined into useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, liquefied petroleum gas, jet fuel and fuel oils. Petrochemicals feed stock like ethylene and propylene can also be produced directly by cracking crude oil without the need of ...

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NEW PATENTS: April 1967 | Johnson Matthey Technology Review

geoffrey wilkinson Canadian Patent 745,663. An hydrogenation, hydroformylation or carbonylation process, in which an unsaturated organic compound is reacted with H 2 and/or CO, employs a liquid medium containing a dissolved catalyst, which is an halogen- or pseudo-halogen-containing Pt group metal complex with empirical formula L n M v X y, where L =ligand, n .

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Bijendra Jha - Patents

20070237690 - Fecral alloy foil for catalytic converters at medium high temperature and a method of making the material ### The bibliographic references displayed about Bijendra Jha's patents are for a recent sample of Bijendra Jha's publicly published patent applications.

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Preparation and characterization of dip-coated γ-alumina ...

May 21, 2007· Heat-resistant metal foam made of FeCrAl alloy is also used to increase high strength filter, and filter strength is greatly improved as compared to conventional ceramic monolith, . Metallic substrates are increasingly used in many fields, such as automotive exhaust emissions control, partial oxidation of methane to syngas, and fuel cell ...

Get price

IdeaConnection: View Automotive Patents, IP and ...

Patent Overview Protected by U.S. Patent 9,843,734 B2 This patent was recently issued for a retractable camera fitted to a vehicle, referred to as "the device". The device is primarily intended for use on cars and trucks but it has other application potential.

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