Mesoporous gamma-Fe-Ti-Al2O3 catalyst, and preparation method and application thereof
A -fe-ti-al2o3, catalyst technology, applied in the field of catalyst preparation, to achieve significant effects
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Embodiment 1
[0030] Embodiment 1, a kind of mesoporous γ-Fe-Ti-Al 2 o 3 Catalyst, this catalyst is made of the raw material of following weight ratio:
[0031] Aluminum isopropoxide C 6 h 21 AlO 3 15
[0032] Glucose C 6 h 12 o 6 .H 2 O 18
[0033] Fe(NO 3 ) 3 .9H 2 O 1.50;
[0034] Tetrabutyl titanate TBOT aqueous solution, the volume concentration is 0.1%;
[0035] The aluminum isopropoxide C 6 h 21 AlO 3 The mass volume ratio of tetrabutyl titanate TBOT aqueous solution to TBOT is 15:200, the unit is g / mL.
Embodiment 2
[0036] Example 2, a mesoporous γ-Fe-Ti-Al 2 o 3 Catalyst, this catalyst is made of the raw material of following weight ratio:
[0037] Aluminum isopropoxide C 6 h 21 AlO 3 18
[0038] Glucose C 6 h 12 o 6 .H 2 O 15
[0039] Fe(NO 3 ) 3 .9H 2 O 0.30;
[0040] Tetrabutyl titanate TBOT aqueous solution, the volume concentration is 0.3%;
[0041] The aluminum isopropoxide C 6 h 21 AlO 3 The mass volume ratio of tetrabutyl titanate TBOT aqueous solution to TBOT is 18:250, the unit is g / mL.
Embodiment 3
[0042] Embodiment 3, a kind of mesoporous γ-Fe-Ti-Al 2 o 3 Catalyst, this catalyst is made of the raw material of following weight ratio:
[0043] Aluminum isopropoxide C 6 h 21 AlO 3 16.8
[0044] Glucose C 6 h 12 o 6 .H 2 O 16.8
[0045] Fe(NO 3 ) 3 .9H 2 O 1.33;
[0046] Tetrabutyl titanate TBOT aqueous solution, the volume concentration is 0.19%;
[0047] The aluminum isopropoxide C 6 h 21 AlO 3 The mass volume ratio of tetrabutyl titanate TBOT aqueous solution to TBOT is 16.8:216, unit g / mL.
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