Xiangrun's promoted alumina adsorbent efficiently respond to every type of drying and purification requirement to serve the refining, petrochemical, gas, alternative fuels and water treatment industries. This unique combination allows Xiangrun adsorbent to be a single-source provider offering solutions that are an amalgamation of technologies, products and technical services. We are able to respond rapidly and efficiently to customer needs.
Product clarification of promoted alumina adsorbent
| General Aluminas XR AA-101 activated alumina desiccant
XR AA-132 activated alumina for PTA XR AA6 large pore volume activated alumina XRAA8 large surface area activated alumina |
Chloride/TBC Purification ●XR CL-104, CL-104E ●XR-107 |
Peroxide Purification ●XR AA-107 ● XR 107A(ALUMINA DD6) |
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SRU Claus Catalysts ●-Activated alumina catalysts ●-Promoted alumina catalysts ●-Titania catalysts ●-Alumina/Titania composite catalysts ●-Fe2O3/AL2O3 ●-Cu2O/AL2O3 ●- Bed supports |
Water treatment/fluoride removal ●XR AA-105 ●XR 105M(ALUMINA DD6) |
Hydrocarbon purification XR AA-104 XR AA-125 XR AA-109 XR AA-135 |
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KMNO4 impregnated with activated alumina ●XR2006®M 4%, 6%, 8%, 10% 12% potassium permanganate with activated alumina APPLICATIONS
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application of promoted alumina adsorbent
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●Gases
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●Oil Refining
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●Alternative Fuels
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●Petrochemicals
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●Water
Alumina adsorbent as DESICCANT ：
Being highly adsorbent, water vapour in water and gases stick to the Activated Alumina and is trapped inside. Handlers can release the trapped water molecules by heating the desiccant to ~300 °C.
CATALYST ：
Activated alumina is used for several adsorbent and catalyst applications such as the adsorption of catalysts in polyethylene and hydrogen peroxide production. It also acts as a selective adsorbent for chemicals such as TBC, chloride, COS, and sulphur removal from gas streams (Claus Catalyst process).
FLUORIDE ADSORBENT：
Activated alumina is also widely used to remove fluoride in water treatment, easily reducing fluoride levels from 10.0 ppm (parts per million) to less than 1.0 ppm. The amount of fluoride removed from the water being filtered depends on how long the water actually touches the alumina filter media. With increased alumina, the amount of fluoride left in the filtered water decreases. Also, Lowering the temperature and the pH of the water enables more effective filtering, with 5.5 being the ideal pH, it allows for up to a 95% removal rate. CARRIER for CATALYST Activated alumina are dried in special temperature for carrier for catalyst. As carrier, its pore volume is bigger for support. Our company could help you and do the right catalyst carrier for you.
FAQ
Q: The life time of Xiangrun's promoted alumina adsorbent?
A: About 5 years
Q: What's your quality control system ?
A: For every batch, we test 3 times during production in our lab, and we will issue test report for final activated alumina products.
Q: How do you control the quality of activated alumina?
A: As professional group in activated alumina, We control our quality by the factory testing department. We also can do FDA, BV, SGS or any other Third-party testing.
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