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platinum group washcoating

Patent EP2290203A1 Partial coating of platinum …

Partial coating of platinum group metals on filter for increased soot mass limit and reduced costs EP 2290203 A1

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PARTIAL COATING OF PLATINUM GROUP …

The washcoating is with platinum group metals (PGM), , Pt and Pd added to the surface and pore structure of a DPF. The PDF should provide comparable or ...

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Platinum Metals Industrial Catalysts | Johnson …

A large proportion of the papers deal with reactions involving platinum group ... The attachment of this catalyst to a stainless steel mesh using washcoating ...

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US6759358B2 Method for washcoating a …

A method of producing a washcoated monolith catalyst utilizing a dual sol binder system, wherein the binder system is a blend of an alumina sol and a silica sol and ...

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92; ' '8 *9 InTech

Automotive Catalysts: Performance, Characterization and Development 349 chemisorptions of compounds on the surface of the catalyst; and due to chemical …

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Catalytic Silencers

The substrates contain one or more precious elements from the Platinum Group Metals (PGM), primarily ... The patented washcoating technology offers high temperature ...

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Partial coating of platinum group metals on filter …

Partial coating of platinum group metals on filter for increased soot mass limit and reduced ... The washcoating is with platinum group metals (PGM), ...

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MSeries Metallic DOC

A special foil washcoating process provides unequaled control of ... high temperature resistant stainless steel metallic foil coated with platinum group metal ...

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Platinum Metals Industrial Catalysts

Platinum Metals Industrial Catalysts ... platinum group metal catalysts in a new hydro ... stainless steel mesh using washcoating techniques

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Johnson Matthey Chemical Products PGM …

Johnson Matthey Chemical Products business is one of the largest global manufacturers of platinum group metal (pgm) salts for washcoating of autocatalysts.

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Brevet WO2008035111A1 Washcoated …

By washcoating a filter substrate, the porosity of the substrate will decrease. ... such as one or more platinum group metal platinum, palladium, ...

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IJAPIESIMM 504 (2017) 22 26 manufacturing

important part of a TWC is the materials used for catalyst, substrate and washcoating. ... now the noble metals such as platinum group metals are

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Patent US20020032123 Exhaust gas catalyst …

The present invention involves an exhaust gas catalyst and method of manufacturing ... for washcoating and ... the group consisting of platinum, ...

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Search for: All records | SciTech Connect

The concentration of the gold and the platinum group metal is sufficient to ... A method of making an exhaust treatment element includes washcoating a substrate with ...

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Recovery of Platinum Group Metals From Waste Sources

Recovery of Platinum Group Metals from Waste Sources by Scott Taylor A thesis submitted to The University of Birmingham for the degree of MPhil.

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Patent US8795617 Catalyzed substrate and …

The catalyzed substrate has a first zone, having a platinum group metal loaded on a support, and a second zone, having copper or iron loaded on a zeolite.

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Method of recovering platinum group metal …

What we claim is: 1. A method of recovering platinum group metal values from a used washcoated catalyst comprising a catalyst support having a catalytic ...

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Patent US20150252708 Zoned catalysed …

A zoned catalysed substrate monolith comprises a first zone and a second zone that are arranged axially in series. The first zone comprises a platinum group metal ...

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Method of recovering platinum group metal …

Method of recovering platinum group metal values from a used washcoated catalyst Abstract. This invention relates to the recovery of metallic values from materials ...

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Patent US20120065443 Monolith catalyst and …

The catalyst used comprises a platinum group metal applied to a ... tin and/or rhenium and if appropriate further metals is applied to the monolith by washcoating the ...

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Patent US20100129547 Washcoating high …

A method of washcoating a high porosity honeycomb ... (for example, platinum, ... In one embodiment the honeycomb is selected from the group consisting of ...

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Patent DE102012025746A1 Katalysierter …

Beschrieben wird ein katalysierter Substratmonolith 12 zur Verwendung bei der Behandlung von aus einem mager verbrennenden Verbrennungsmotor emittiertem …

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Patent CA2570355A1 Platinum group metal …

Metal Oxide Sols The present invention relates to metal oxide sols wherein the metal is a platinum group metal. The invention further relates to methods of preparing ...

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List of new Washcoat patents technologies

Washcoat full listing of recent patents, inventions and new technologies and a free subscription to track new patents related to Washcoat

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Patent WO2004087311A1 Catalysts for the low …

... tin oxide and at least one noble metal selected from the group consisting of palladium, platinum, ... low temperature oxidation of methane ... washcoating slurry ...

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Brevetto EP1990082A1 PGMfree DPF catalyst …

The catalyst material being essentially free of platinum group metal ... a pretreatment like washcoating the ... Informazioni su Google Brevetti ...

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Patent US20130149220 Catalyzed substrate and …

(b) a catalyzed substrate having a first zone and a second zone, wherein the first zone comprises a platinum group metal loaded on a support and the second zone ...

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Catalytic Coating Materials DieselNet

Technical paper on catalyst washcoat technology and basic washcoat materials ... The most common catalysts are platinum group ... By keeping the washcoating and ...

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Platinum group metals catalyzed steam methane …

Platinum group metals catalyzed steam methane reforming via microchannel reactor . ... Washcoating of different zeolites on cordierite monoliths. ...

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WASHCOATING TECHNIQUE FOR PEROVSKITE …

Patent application title: WASHCOATING TECHNIQUE FOR PEROVSKITE CATALYSTS Inventors: Wei Li Chang H. Kim Kevin A. Dahlberg ... [0005] Platinumgroup metals, ...

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PARTIAL COATING OF PLATINUM GROUP …

The washcoating is with platinum group metals ... PARTIAL COATING OF PLATINUM GROUP METALS ON FILTER FOR INCREASED SOOT MASS LIMIT AND REDUCED …

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Patent US20110047992 Partial coating of …

... band of washcoated filter material either on the inlet of the upstream side or the outlet of the downstream side. The washcoating is with platinum group metals ...

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Patent US4074865 Method of recovering …

1. A method of recovering platinum group metal values from a used washcoated catalyst comprising a catalyst support having a catalytic washcoat thereon including ...

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