COPPER-CONTAINING SMALL-PORE ZEOLITES HAVING A LOW ALKALI METAL CONTENT, METHOD OF MAKING THEREOF, AND THEIR USE AS SCR CATALYSTS - Patent 3609838

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EP 3 609 838 A1

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(43)	Date of publication:
	19.02.2020 Bulletin 2020/08

(21)	Application number: 18717894.2

(22)	Date of filing: 10.04.2018

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International Patent Classification (IPC):

C01B 39/02^(2006.01)

(86)	International application number:
	PCT/EP2018/059156

(87)	International publication number:
	WO 2018/189177 (18.10.2018 Gazette 2018/42)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME
	Designated Validation States:
	KH MA MD TN

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Priority:

12.04.2017 EP 17166394

(71)	Applicant: Umicore AG & Co. KG
	63457 Hanau-Wolfgang (DE)

(72)	Inventors:
	SCHUETZE, Frank-Walter 63739 Aschaffenburg (DE) VAN TENDELOO, Leen 2500 Lier (BE) ECKHOFF, Stephan 63755 Alzenau (DE) VAN GENECHTEN, Dirk Koersel 3582 (BE)

(74)	Representative: Lischka, Kerstin
	Umicore AG & Co. KG GRD-IPE Patente Rodenbacher Chaussee 4 63457 Hanau-Wolfgang 63457 Hanau-Wolfgang (DE)

(54)	COPPER-CONTAINING SMALL-PORE ZEOLITES HAVING A LOW ALKALI METAL CONTENT, METHOD OF MAKING THEREOF, AND THEIR USE AS SCR CATALYSTS