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A new crystalline borosilicate molecular sieve, boronaaronate, having a composition in terms of mole ratios of oxides: 0.9±0.2M2/nO:B2O3:ySiO2:zH2O wherein M is a cation of valence n, y is between 2 and about 700, and z is between 0 and about 200, and having a characteristic X-ray diffraction patter

A new crystalline borosilicate molecular sieve, boronaaronate, having a composition in terms of mole ratios of oxides: 0.9±0.2M2/nO:B2O3:ySiO2:zH2O wherein M is a cation of valence n, y is between 2 and about 700, and z is between 0 and about 200, and having a characteristic X-ray diffraction pattern. The boronaaronate is prepared by reacting under crystallization conditions, in substantial absence of a metal hydroxide, an aqueous mixture containing an oxide of silicon, an oxide of boron, ethylenediamine, and an organic material comprised of a heterocyclic nitrogen-containing aromatic compound or an aliphataic alcohol. Boronaaronate is useful in hydrocarbon conversion processes.

대표청구항

A crystalline molecular sieve identified as boronaaronate having a composition in terms of mole ratios of oxides: 0.9±0.2M2/nO:B2O3:ySiO2:zH2O wherein M is a cation of valence n, y is above 2 and z is between 0 and about 200 and having an X-ray diffraction pattern substantially as shown in Table I.

A crystalline molecular sieve identified as boronaaronate having a composition in terms of mole ratios of oxides: 0.9±0.2M2/nO:B2O3:ySiO2:zH2O wherein M is a cation of valence n, y is above 2 and z is between 0 and about 200 and having an X-ray diffraction pattern substantially as shown in Table I.