The outstanding properties and competitive advantages of oil column formed alumina carriers
1.Perfect sphericity and extremely high mechanical strength
The alumina microspheres produced by the oil column forming process have a perfect spherical structure, which ensures uniform fluid distribution and extremely low bed pressure drop in industrial reactors. Meanwhile, this process endows the carrier with higher crushing strength and wear resistance, enabling it to withstand harsher operating conditions. It significantly reduces the downtime losses caused by carrier breakage and greatly enhances the reliability and economy of the device operation.
2. Highly developed and precisely controllable pore structure
This is the core advantage of the oil column forming technology. By precisely controlling process parameters, we can "tailor-make" carriers with specific specific surface area, pore volume and pore size distribution for our customers. Its pore size distribution is concentrated, as if a regular "three-dimensional transportation network" has been built for the reaction molecules, which greatly promotes the mass transfer efficiency. It is especially suitable for processes involving macromolecular reactants such as hydrogenation and desulfurization, enabling a simultaneous leap in catalytic activity and selectivity.
3. Excellent surface properties and active component loading capacity
The surface of the oil column formed alumina spheres is clean and has abundant and adjustable surface acidic sites. Its uniform surface characteristics provide an ideal dispersion platform for active components (such as Mo, Co, Ni, Pt, Pd, etc.), ensuring a uniform distribution of active centers without hidden pores, thereby maximizing the utilization rate of active sites, reducing the consumption of precious metals, and saving costs for customers.
4. Excellent stability and regenerative performance
Thanks to its dense and stable microstructure, the oil column formed alumina carrier exhibits outstanding structural stability in high-temperature and hydrothermal environments, effectively preventing the sintering and aggregation of active components. Even after multiple regeneration cycles, its pore structure and mechanical strength can still remain in good condition, and its service life far exceeds that of traditional carriers, bringing long-term asset value to customers.
"The oil column forming technology of [your company name] is not merely a manufacturing process, but a redefinition of the performance of catalyst carriers," the company's R&D director emphasized at the press conference. "What we offer is not standard products, but customized high-performance solutions based on the specific process requirements of our customers." Each alumina microsphere carries our commitment to efficiency and reliability.
At present, this series of high-performance oil column formed alumina carriers has been successfully applied in the following fields and achieved remarkable results:
· Petroleum refining and chemical engineering: Hydroprocessing, hydrocracking, desulfurization and denitrification catalysts.
· Environmental protection field: Volatile organic compound purification, automotive exhaust purification catalysts.
· Fine chemicals: Advanced processes such as selective hydrogenation and oxidation reactions.
· New energy: Catalytic processes related to hydrogen production and fuel cells.