STW type zeolite and its manufacturing method

摘要

Problem to be solved: to provide a novel STW type zeolite and a method of producing the STW type zeolite.A STW type zeolite characterized in that fluorine content is not more than 250 ppm;ZeoliteCrystalline germanium silicates consisting of silicon (SI) and germanium (GE) network structures (oxygen structures) via oxygen (o)Or aluminum (AL) is a crystalline aluminosilicate comprising a network structure (skeleton structure) through oxygen (o).Diagram