| abstract |
The invention relates to a crystalline solid, referred to as COK-7, which has a particular X-ray diffraction pattern. Said solid has a chemical composition expressed on an anhydrous basis, in terms of mole of oxides, by the formula XO 2 : m YO 2 , X represents one or more tetravalent element (s), Y represents at least one trivalent element. The invention also relates to the process for preparing said solid and the use of said solid for the conversion of hydrocarbons. |