TN2010000601A1 - Metal fibres for catalyst non-wovens - Google Patents

Metal fibres for catalyst non-wovens

Info

Publication number
TN2010000601A1
TN2010000601A1 TNP2010000601A TN2010000601A TN2010000601A1 TN 2010000601 A1 TN2010000601 A1 TN 2010000601A1 TN P2010000601 A TNP2010000601 A TN P2010000601A TN 2010000601 A TN2010000601 A TN 2010000601A TN 2010000601 A1 TN2010000601 A1 TN 2010000601A1
Authority
TN
Tunisia
Prior art keywords
fibres
boron
weight
phosphorus
production
Prior art date
Application number
TNP2010000601A
Other languages
French (fr)
Inventor
Uwe Jantsch
David F Lupton
Harald Manhardt
Stefan Vorberg
Original Assignee
Heraeus Materials Tech Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/EP2009/005521 external-priority patent/WO2010017894A2/en
Application filed by Heraeus Materials Tech Gmbh filed Critical Heraeus Materials Tech Gmbh
Publication of TN2010000601A1 publication Critical patent/TN2010000601A1/en

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Abstract

A metal fibre based on one or several elements from the group of platinum, palladium, rhodium, ruthenium and iridium with 0 to 30% by weight of one or several additional alloy elements from the group of nickel, cobalt, gold, rhenium, molybdenum and tungsten exhibits 1 to 500 ppm by weight of boron or phosphorus according to the invention, a non-woven material or netting, in particular forthe production of nitrogen oxide or for the production of hydrocyanic acid, consists of such fibres. For the production of fibres based on noble metals together with up to 30% by weight of additional alloy metals by drawing the fibres from a melt, , the melting point of the metal is reduced by at least 400°C before drawing of the fibres, by additionally alloying with boron or phosphorus , and the boron or the phosphorus is removed again from the fibres.
TNP2010000601A 2009-07-30 2010-12-24 Metal fibres for catalyst non-wovens TN2010000601A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/005521 WO2010017894A2 (en) 2008-08-12 2009-07-30 Metal fibres for catalyst nonwovens

Publications (1)

Publication Number Publication Date
TN2010000601A1 true TN2010000601A1 (en) 2012-05-24

Family

ID=55024676

Family Applications (1)

Application Number Title Priority Date Filing Date
TNP2010000601A TN2010000601A1 (en) 2009-07-30 2010-12-24 Metal fibres for catalyst non-wovens

Country Status (1)

Country Link
TN (1) TN2010000601A1 (en)

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