WO2006076964A3 - Verfahren zur herstellung von mischoxiden mittels sprühpyrolyse - Google Patents

Verfahren zur herstellung von mischoxiden mittels sprühpyrolyse Download PDF

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Publication number
WO2006076964A3
WO2006076964A3 PCT/EP2005/014028 EP2005014028W WO2006076964A3 WO 2006076964 A3 WO2006076964 A3 WO 2006076964A3 EP 2005014028 W EP2005014028 W EP 2005014028W WO 2006076964 A3 WO2006076964 A3 WO 2006076964A3
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WIPO (PCT)
Prior art keywords
way
spray pyrolysis
mixed oxides
producing mixed
relates
Prior art date
Application number
PCT/EP2005/014028
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English (en)
French (fr)
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WO2006076964A2 (de
Inventor
Guenter Riedel
Matthias Koch
Stefan Ambrosius
Steffen Frank
Tarek Khalil
Lars Leidolph
Original Assignee
Merck Patent Gmbh
Guenter Riedel
Matthias Koch
Stefan Ambrosius
Steffen Frank
Tarek Khalil
Lars Leidolph
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.)
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Application filed by Merck Patent Gmbh, Guenter Riedel, Matthias Koch, Stefan Ambrosius, Steffen Frank, Tarek Khalil, Lars Leidolph filed Critical Merck Patent Gmbh
Priority to AU2005325582A priority Critical patent/AU2005325582A1/en
Priority to EP05823940A priority patent/EP1838614A2/de
Priority to JP2007551563A priority patent/JP2008529758A/ja
Priority to US11/814,237 priority patent/US20080318761A1/en
Publication of WO2006076964A2 publication Critical patent/WO2006076964A2/de
Publication of WO2006076964A3 publication Critical patent/WO2006076964A3/de

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    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
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    • C01F17/00—Compounds of rare earth metals
    • C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
    • C01F17/32—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 oxide or hydroxide being the only anion, e.g. NaCeO2 or MgxCayEuO
    • C01F17/34—Aluminates, e.g. YAlO3 or Y3-xGdxAl5O12
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Abstract

Die vorliegende Erfindung betrifft ein neues Verfahren zur Herstellung von kompakten, kugelförmigen Mischoxidpulvern mit einer mittleren Partikelgröße <10 µm durch Sprühpyrolyse, sowie deren Verwendung als Leuchtstoff, als Basismaterial für Leuchtstoffe oder als Ausgangsprodukt für die Keramik­Herstellung bzw. zur Herstellung von hochdichtem, hochfestem und gegebenenfalls transparentem Bulk-Material mittels Heißpress-Technologie.
PCT/EP2005/014028 2005-01-19 2005-12-24 Verfahren zur herstellung von mischoxiden mittels sprühpyrolyse WO2006076964A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2005325582A AU2005325582A1 (en) 2005-01-19 2005-12-24 Method for producing mixed oxides by way of spray pyrolysis
EP05823940A EP1838614A2 (de) 2005-01-19 2005-12-24 Verfahren zur herstellung von mischoxiden mittels sprühpyrolyse
JP2007551563A JP2008529758A (ja) 2005-01-19 2005-12-24 スプレー熱分解による混合酸化物の製造方法
US11/814,237 US20080318761A1 (en) 2005-01-19 2005-12-24 Process for the Preparation of Mixed Oxides by Means of Spray Pyrolysis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005002659.1 2005-01-19
DE102005002659A DE102005002659A1 (de) 2005-01-19 2005-01-19 Verfahren zur Herstellung von Mischoxiden mittels Sprühpyrolyse

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AU2005325582A2 (en) 2006-07-27
CN100575300C (zh) 2009-12-30
US20080318761A1 (en) 2008-12-25
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