SYNTHETIC POROUS CRYSTALLINE MCM-71, ITS SYNTHESIS AND USE

摘要

This invention relates to a new synthetic porous crystalline material,designated MCM-71, a method for its preparation and its use in catalyticconversion of organic compounds. The new crystalline material exhibits adistinctive X-ray diffraction pattern and has a unique 3-dimensional channelsystem comprising generally straight, highly elliptical channels, each ofwhich is defined by 10 membered rings of tetrahedrally coordinated atoms,intersecting with sinusoidal channels, each of which is defined by 8-memberedrings of tetrahedrally coordinated atoms.