C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
252/4, 252/2.D
C01B 35/10 (2006.01) B01J 29/04 (2006.01) C01B 33/20 (2006.01) C07C 1/20 (2006.01) C07C 5/27 (2006.01) C07C 15/073 (2006.01) C07C 15/08 (2006.01)
Patent
CA 1249564
ABSTRACT OF THE DISCLOSURE A method for preparing a molecular sieving metallosilicate is disclosed which comprises (A) providing a mixture comprising: water; an oxide of silicon source; a mineralizing agent and/or synthesis directing agent; and a heteropolymetallate of the formula Aa LlMmJzOy ? dH2O wherein A is an ion selected from the group consisting of hydrogen; one or more of the Group I-A to VI-A or Group I-B to VI-B metals; one or more of the rare earth metals; ammonium, alkyl ammonium, alkyl phos- phonium or alkyl arsonium; or a mixture of two or more thereof; M is Zn, Ga, Ge, Ti, Cr, Mn, Fe, Co, B, Ni, Rh, Zr or a mixture of two or more thereof; L is P, As, Si, Al, H or a mixture of two or more thereof; J is Mo, W, V, Nb or a mixture of two or more thereof; a is a number which when multiplied by the charge of A will result in balancing the charge on the complex within the brackets; l is a number ranging from zero to about 20; m is a number ranging from zero to about 20; z is a number ranging from about 1 to about 50; y is a number ranging from about 7 to about 150; d is a number ranging from about zero to about 150; and (B) maintaining said mixture at a temperature of about 80°C to about 300°C for an effective period of to form said molecular sieving metallosilicate.
493803
Desmond Michael J.
Pesa Frederick A.
Gowling Lafleur Henderson Llp
The Standard Oil Company
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