1. Activated alumina hydrolysis catalyst carrier has high specific surface area and porosity: Provide sufficient loading sites for active components and increase the number of active centers in the catalyst.

2. Activated alumina hydrolysis catalyst support has high mechanical strength,Not easy to break, suitable for industrial fluidized bed or fixed-bed reactors.

3. Activated alumina used for Hydrolysis catalyst carrier has adjustable surface acidity and alkalinity: Through modification, the acidity or alkalinity of the surface hydroxyl groups can be adjusted to meet the requirements of different hydrolysis reactions.

4. Activated alumina hydrolysis catalyst carrier has excellent thermal stability: It maintains structural stability in high-temperature reactions and avoids the decline in activity caused by carrier sintering.

The Comparative Advantages With Other Carriers

Carrier Type	Surface area (m2/g)	Thermal stability	Crushing strength	Surface modified difficulty	Hydrolysis reaction type
Activated alumina	150-300	high	high	easy	acid-base catalysis, Redox hydrolysis
Silicon dioxide	300-800	middle	middle	medium	Neutral or weakly acidic hydrolysis
Activated carbon	500-1500	low	low	complex	Non-aqueous organic hydrolysis
Molecular sieves	600-1000	high	high	complex	High selectivity hydrolysis

Typical Application Scenarios

1. Hydrolysis reactions in organic synthesis

2. Petrochemical industry: Catalytic hydrolysis to remove sulfur-containing compounds from oil products (such as sulfide hydrolysis desulfurization).

3. Environmental protection: It is used for the hydrolysis and degradation of organic pollutants in wastewater (such as the catalytic decomposition of pesticides and ester pollutants).

4. Fine chemicals: Catalytic hydrolysis for the preparation of high value-added chemicals, such as the synthesis of pharmaceutical intermediates.

Technical Index

Chemical Formula: AI2O3

CAS: 1344-28- 1

Item analysis	Unit	Technical Parameters
Al2O3	%	≥93	≥93
SiO2	%	≤0.10	≤0.10
Fe2O3	%	≤0.04	≤0.04
Na2O	%	≤0.30	≤0.30
Surface area	m2/g	≥200	≥200
Pore volume	ml/g	≥0.40	≥0.40
Loose density	g/ml	≤0.70	≤0.70
Crushing strength	N/Granule	≥80(3-5mm)	≥100 (4-6mm)