Catalyst

code

Catalyst

composition

Medium

Batch^a

Composition

ALH 6

ZrO₂

basic

1 Zr(OPr)₄:10.3n-propanol:(NH₃ pH = 9 - 10)

ALH 7

${\text{ZrO}}_{\text{2}}/{\text{SO}}_4^{2-}$ (0.5 M)

basic

1 Zr(OPr)₄:10.3n-propanol:(NH₃ pH = 9 - 10)

ALH 8

${\text{ZrO}}_{\text{2}}/{\text{SO}}_4^{2-}$ (1 M)

basic

1 Zr(OPr)₄:10.3n-propanol:(NH₃ pH = 9 - 10)

ALH 9

ZrO₂/Nb (3%)

basic

1 Zr(OPr)₄:10.3n-propanol:(NH₃ pH = 9 - 10)

ALH 10

ZrO₂/Nb (5%)

basic

1 Zr(OPr)₄:10.3n-propanol:(NH₃ pH = 9 - 10)

ALH 11

${\text{ZrO}}_{\text{2}}/{\text{SO}}_4^{2-}$

acidic

1 Zr(OPr)₄:10.3n-propanol:0.2H₂SO₄:4H₂O