High-strength inert alumina balls

High-Strength Inert Alumina Balls

 Inert ceramic balls come in various types, with alumina-based ones including grinding balls, heat storage balls, refractory balls, filler balls, etc. In terms of shape, alumina filler balls can be either solid or open-pored.

Inert alumina balls are a new type of high-strength, high-porosity spherical support and protective filler used for supporting, covering, and protecting catalysts. Due to their high and uniform porosity and large specific surface area, they effectively filter out colloids, coke powder, heavy metals, and other solid particulate impurities from various raw material vapors and liquids, preventing these impurities from depositing in the catalyst bed and causing catalyst blockage, coking, or even poisoning.

【Main Principle】
Using corundum and mullite-corundum, mullite as the main crystalline phases, and kaolin and feldspar glass sinter as structural bridges, the product leverages the high mechanical strength, high-temperature resistance, oxidation resistance, wear resistance, strong acid and alkali chemical corrosion resistance, excellent thermal shock resistance, and low chemical activity of alumina sintered corundum and needle-like network mullite structures. The product contains a large amount of needle-like network mullite and corundum crystals, as well as some residual quartz, and is sintered densely with a hard texture that prevents pulverization.
The product exhibits excellent chemical corrosion resistance: it withstands all inorganic and organic acids, as well as all acidic and neutral gases, except hydrofluoric acid. Unless contaminated by impurities in the raw material gas or liquid requiring cleaning or replacement, the product itself will not encounter any issues when used as catalyst cover, support, or protective agent in chemical process equipment, ensuring a service life of over 10 years.

【Product Applications】
Used in packed towers in industries such as oil refining, coal-to-oil, coal-to-olefins, petrochemicals, fertilizers, methanol, dimethyl ether, coal chemical, natural gas chemical, metallurgy, environmental protection, and fine chemicals (e.g., gas purifiers, natural gas dry adsorption towers, full-range oil hydrogenation units, ammonia synthesis converters, flue gas acid conversion units, etc.). Feedback from multiple users indicates that the product enhances tower processing efficiency, reduces pressure drop, increases flow rate, improves reactor operational flexibility, reduces impact resistance on catalysts during operational variations, effectively protects catalysts from contamination by impurities in oils, preventing catalyst coking and poisoning, extends catalyst service life, and plays a crucial role in improving plant operational efficiency, product quality, reducing operational costs, ensuring normal and safe process operations, and energy savings.

L Tengxiang Product Series:
1. Negative Potential Hydrogen-Rich Series: Hydrogen-rich materials, negative potential ceramic balls, negative potential metal columns (polished, unpolished), negative potential metal granules, negative potential metal sheets, magnesium granules
2. Chlorine and Heavy Metal Removal Series: Chlorine removal balls, calcium sulfite granules, chlorine removal rods, KDF heavy metal removal granules
3. Alkaline Series: Weak alkaline balls, high alkaline balls, high-temperature tourmaline balls
4. Mineralization Series: Maifan stone balls, wooden fish stone balls, mineralization balls, vitamin C balls, selenium-rich balls
5. Activated Water Series: High-content small molecule balls, ordinary small molecule balls, negative ion balls, far-infrared balls, microcrystalline stones, pie stones, magnetic energy balls
6. Functional Ingredients: Shower ingredients, faucet ingredients, water machine ingredients, kettle ingredients, oil-cutting ingredients, smoke odor removal ingredients, oil-dissolving filter media, blue ink removal filter media
7. Oil-Cutting Series: Oil-cutting balls, white oil-cutting balls, gray oil-cutting balls
8. Filling Series: Balls for mattress, cushion, and pillow filling, negative ion filling balls, far-infrared filling balls, loess balls, Maifan stone filling balls, tourmaline filling balls
9. Baking Series: White baking weights, pressing stones, baking beans, roasting beans
10. Health Hot Compress Series: Far-infrared bio hot compress balls, glazed hot compress balls, negative ion hot compress balls, far-infrared hot compress balls, iron-containing heat storage balls
11. Air Purification Series: Mineral crystal carbon, PPC composite purification powder, diatomite balls (formaldehyde removal, benzene removal, ammonia removal, TVOC removal, PM2.5 removal, odor removal granules)
12. Alumina Series: High alumina balls, medium alumina balls, low alumina balls, grinding balls

【Company】Zibo Tengxiang Environmental Technology Co., Ltd.
【Address】Fengshui Town, Zhangdian District, Zibo City, Shandong Province
【Mobile】13864435444 Manager Liu
13808948123 Manager Zhao
15553321991 Manager Li
15553321987 Manager Zhao
【Landline】0533-2315444 Sales Department 1
0533-2317444 Sales Department 2
【QQ】1424737053
【E-mail】tengxiangccc@126.com
【Official Website】http://tengxiangjingshui.com/
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