Alumina Pseudoboehmite produced by Zibo Xiangrun are high quality alumina powders produced to meet stringent standards in variety of applications in chemical, ceramics and other related industries. Pseudoboehmites are used in manufacturing of catalysts supports, binders, abrasives, polishes, automotive wash coats and ceramic coatings.
XiangRun is a specialized aluminum hydroxide dry gel (Pseudo-boehmite) and boehmite manufacturer located in China. Our company is ISO9001:2000 approved due to its management in line with international standards. With several years production experience in the chemical industry, we are happy to be able to produce quality sulfur recovery catalyst, adsorbent,catalyst carrier, zeolite and related products for customers all over the globe. We offer complete service, in addition to reliable products, for customers so that they can feel secure in their purchase.
Specifications of Alumina Pseudoboehmite
| Item | Unit | Low sodium Pseudoboehmite | Common Pseudoboehmite | Macroporous pseudo boehmite | |||
| XR-DF-03-LS(NH-P-DF) | NH-P-D | NH-P-DH | NH-P-DF-1 | NH-P-DF-2 | NH-P-DF-3 | ||
| Fe2O3 | % | ≤0.01 | ≤0.01 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
| Na2O | % | ≤0.1 | ≤0.30 | ≤0.3 | ≤0.1 | ≤0.1 | ≤0.1 |
| SiO2 | % | ≤0.2 | ≤0.2 | ≤0.2 | 1.0-2.0 | 1.0-2.0 | 1.0-2.0 |
| Particle size | um | 3-20 | 3-20 | 3-20 | 3-20 | 3-20 | 3-20 |
| Surface area | ㎡/g | ≥250 | ≥250 | ≥250 | ≥250 | ≥250 | ≥250 |
| Pore Volume | ml/g | 0.4-0.5 | 0.4-0.5 | 0.5-0.8 | 0.85-0.95 | 0.9-1.0 | 0.9-1.2 |
| Dry basis | % | ≥65 | ≥65 | ≥65 | ≥70 | ≥70 | ≥70 |
| 3 H2O | % | ≤1 | ≤1 | ≤3 | ≤3 | ≤3 | |
| Peptizing index | % | ≥97 | ≥97 | ≥70 | -- | ||
| Item | Chemical Composition,％ | Physical Property | ||||||
| SiO2 | Fe2O3 | Na2O | LOI | 3.H2O | Pore volume | Surface area | Bulk density | |
| ％ | ml/g | m2/g | g/ml | |||||
| NH-P-DF-1 | 1.0～2.0 | 0.03 | 0.1 | 24 | ≤3 | 0.85-0.95 | 280 | - |
| NH-P-DF-2– | 1.0～2.0 | 0.03 | 0.1 | 24 | ≤3 | 0.9-1.0 | 300 | - |
| NH-P-DF-3 | 1.0～2.0 | 0.03 | 0.1 | 24 | ≤3 | 0.9-1.2 | 320 | - |
| DH-QP-DFH-3 | 0.2 | 0.04 | 0.1 | 24 | ≤3 | 0.9～1.2 | 280 | - |
| DH-QP-DFH-2 | 0.2 | 0.04 | 0.1 | 24 | ≤3 | 0.7～0.9 | 250 | - |
| DC-P-DF-1 | 0.2 | 0.04 |
0.1 |
24 | ≤3 | 0.5～0.7 | 250 | - |
Application of Alumina Pseudoboehmite
Alumina Pseudoboehmite is an alumina precursor with unique structural advantages. Its core advantages are high specific surface area, rich mesoporous structure and excellent peptization performance, which make it outstanding in the fields of catalysis, adsorption and material preparation. As a catalyst carrier, it can significantly improve the dispersibility of active components and enhance reaction efficiency; in petrochemicals, it is often used to prepare high-performance catalysts such as hydrogenation and cracking. In addition, its good formability and thermal stability make it suitable for ceramics, molecular sieves and lithium battery diaphragm coatings.
Alumina Pseudoboehmite produced by Zibo Xiangrun
FAQ
Q: How long have you been making pseudo-boehmite?
A: More than 10 years.
Q: Do you have international certification?
A: Of course! We have passed ISO, Reach and other international certifications!
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