SAPO5-34-37pascal-man.com/pdf/SAPO5-34-37.pdf · considered. SAPO-5 is very stable while the...
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SAPO5-34-37pascal-man.com/pdf/SAPO5-34-37.pdf · considered. SAPO-5 is very stable while the stability of SAPO-37 varies with the heating temperature [I, 21 and the presence or not