A zeolite crystalline solid, designated IM-9, having an X ray diffraction diagram according to FIG. 1, has a chemical composition, expressed as the anhydrous base, in terms of moles of oxides, in accordance with the formula XO2: mYO2: pZ2O3: qR2/nO: sF, in which R represents one or more cation(s) with valency n, X represents one or more tetravalent element(s) other than germanium, Y represents germanium, Z represents at least one trivalent element and F is fluorine. The solid is useable, for example as an adsorbent or catalyst.

Web www.patentalert.com

< Process for improving the internal stability of sodium percarbonate

< Recombination device and method for catalytically recombining hydrogen and/or carbon monoxide with oxygen in a gaseous mixture

> Device for the selective oxidation of a substance stream

> Method for producing complex metal oxide powder

~ 00207