| 摘要 |
The present invention relates to a micro-porous crystalline material that is isostructural with the mineral known as boggsite and to a method for preparing same, said material having composition x X2O3: z ZO2: y YO2, wherein: X is a trivalent element such as Al, B, Fe, In, Ga, Cr or mixtures thereof; where (y+z)/x may have values between 9 and infinity; Z corresponds to a tetravalent element selected from Si and Ge or mixtures thereof; Y corresponds to a tetravalent element such as Ti, Sn, Zr, V or mixtures thereof; and z/y may have values between 10 and infinity.
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