Cylindrical strip alumina carrier is a high mechanical strength, porous structure industrial catalyst support material. Its main component is alumina, containing one or more modification additive elements, low iron and sodium impurity content, and good physical and chemical properties.
Product Parameters
| chemical composition | Appearance | grain size | Bulk density | Specific surface area | Pore volume | Compressive strength | Na2O % | Al2O3 % | Water absorption |
| Al2O3·nH2O | Round bar | (1-5)*(2-10) | 0.55-0.65 | ≥150 | ≥0.50 | ≥100 | ≤0.10 | ≥94 | ≥70 |
| Al2O3·nH2O | Round bar | (1-5)*(2-10) | 0.5-0.6 | ≥220 | ≥0.60 | ≥90 | ≤0.10 | ≥94 | ≥70 |
| Al2O3·nH2O | Round bar | (1-5)*(2-10)) | 0.70-0.90 | ≥180 | ≥0.40 | ≥80 | ≤0.10 | ≥94 | ≥50 |
| Silicon-aluminum composite type | Round bar | 3*(4-10) | 0.5-0.6 | ≥180 | ≥0.50 | ≥100 | ≤0.10 | ≥84 | ≥65 |
| Silicon-aluminum composite type | Round bar | 3*(4-10) | 0.55-0.65 | ≥150 | ≥0.45 | ≥90 | ≤0.15 | ≥84 | ≥72 |
Core Applications
Petrochemicals: Hydrorefining and desulfurization catalysts, resistant to high pressure and sulfide corrosion.
Environmental Catalysis: VOC purification and automobile exhaust treatment, with excellent high-temperature stability.
New Energy: Fuel cell electrode supports and lithium battery cathode material precursor synthesis.
Chemical Synthesis: Reactor for methanol-to-olefins, Fischer-Tropsch synthesis, and other reactions.
Cylindrical strip alumina carrier
Product Advantages
A special molding process ensures uniform carrier shape and size.
Unique pore structure design optimizes reactant diffusion paths.
Adjustable surface properties to suit different catalytic reaction requirements.
Strict quality control ensures batch-to-batch consistency.
Customized solutions available based on customer needs.
Zibo Xiangrun's products are ISO9001 certified and we provide comprehensive test reports and technical support services. We have a professional R&D team and advanced production equipment, and we can develop customized products according to customer's special needs.
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