YH-01-Large pore aluminum hydroxide powder
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Summary:It is a high-quality supplier for the three major petrochemical groups of Sinopec, CNPC and CNOOC, especially the large pore volume and high specific surface area produced by our company
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YH-01 is made by carbonization method. This product is non-toxic, tasteless and odorless. The wet product is white gelatinous, and the dry product is white powder. It has large pore volume, large specific surface area and good water absorption. The radial purity is high, the moldability is good, and it has the characteristics of a thixotropic gel. The product has good dispersibility, is easily soluble in strong acid and strong alkali solutions, and has good molding properties. After being roasted and dehydrated at low temperature, it becomes highly active alumina.
Uses: Mainly used as a catalyst carrier-the raw material of activated alumina, such as as a hydrogenation catalyst raw material and as a hydrogenation catalyst carrier. It can also be used as a molecular sieve forming binder. The product is a good raw material for making various aluminum salts. After being shaped and processed, it can be used as a desiccant, adsorbent and catalyst carrier of different shapes.
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Types of |
Pore volume(mL/g) |
Specific surface(m2/g) |
SiO2 |
Na2O% |
Fe2O3% |
Dry base | Preparation |
|
YH-01(Silicon free) |
≥0.9 |
≥300 |
-- |
≤0.05 |
≤0.05 |
≥65% |
Carbonization |
|
YH-01(Containing silicon) |
≥0.95 |
≥330 |
(4.0±0.2)% |
≤0.1 |
≤0.08 |
≥65% |
Carbonization |
|
YH-01(Containing silicon) |
≥0.95 |
≥330 |
(2~3)% |
≤0.1 |
≤0.08 |
≥65% |
Carbonization |
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Linqu Henghui New Material Co., Ltd. is located in Linqu Longshan New Material Industrial Park, a provincial chemical park in Weifang City, Shandong Province. The parent company Yantai Henghui Chemical Co., Ltd. was established in 2000 and is one of the earliest active alumina material production and R&D enterprises in China
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No. 562, Jufu Road, Fushan District, Yantai City, Shandong Province
No. 2266, Long'an Road, Longshan High-tech Industrial Park, Linqu County, Weifang City, Shandong Province