DU BI CHEM MARINE INTERNATIONAL is leading one Largest Manufacturer, Exporter, Distributor , Supplier of Activated Alumina in Fujairah UAE, Dibba Port, Jabel al Harim, Dibba Al, Khasab, Kalba , Al Qusais, Deira, Saif Zone, Sharjah ,Dubai, Abudhabi, Ajman, Diera, UAE Middle East, Al Quoz, Jebel Ali, Umm Al Quwain, Ras Al Khaimah, Masafi, Khor Fakkan, Al Hayl, Al Ain, Ras Al Khor Industrial Area, Al khubaisi, Umm Ramool Industrial Area, Al Qusais Industrial Area, Jebel Ali.
Product Description:
Activated Alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 m²/g. The compound is used as a desiccant (to keep things dry by absorbing water from the air) and as a filter of fluoride, arsenic and selenium in drinking water. It is made of aluminium oxide (alumina; Al2O3). It has a very high surface-area-to-weight ratio, due to the many "tunnel like" pores that it has. Activated alumina in its phase composition can be represented only by metastable forms (gamma-Al2O3 etc.). Corundum (alpha-Al2O3), the only stable form of aluminum oxide, does not have such a chemically active surface and is not used as a sorbent.
Product Application:
Catalyst applications
Activated alumina is used for a wide range of adsorbent and catalyst applications including the adsorption of catalysts in polyethylene production, in hydrogen peroxide production, as a selective adsorbent for many chemicals including arsenic, fluoride, in sulfur removal from fluid streams (Claus Catalyst process).
Desiccant
Used as a desiccant, it works by a process called adsorption. The water in the air actually sticks to the alumina itself in between the tiny passages as the air passes through them. The water molecules become trapped so that the air is dried out as it passes through the filter. This process is reversible. If the alumina desiccant is heated to ~200 °C, it will release the trapped water. This process is called regenerating the desiccant.
Fluoride adsorbent
Activated alumina is also widely used to remove fluoride from drinking water. In the US, there are widespread programs to fluoridate drinking water. However, in certain regions, such as the Rajasthan region of India, there is enough fluoride in the water to cause fluorosis. A study from the Harvard school of Public Health found exposure to fluoride as a child correlated with lower IQ.
Vacuum systems
In high vacuum applications, activated alumina is used as a charge material in fore-line traps to prevent oil generated by rotary vane pumps from back streaming into the system.
Biomaterial
Its mechanical properties and non-reactivity in the biological environment allow it to be a suitable material used to cover surfaces in friction in body prostheses (e.g. hip or shoulder prostheses).
Defluoridation
Defluoridation is the downward adjustment of the level of fluoride in drinking water. Activated Alumina process is one of the widely used adsorption methods for the defluoridation of drinking water.
DU BI CHEM MARINE INTERNATIONAL offers highest quality products in Tank cleaning, Drilling Fluid Chemicals, Hold Solution, Agriculture, Lab Chemicals, Raw Chemicals, Sewage Chemicals, Detergent, Degreaser & Floor care chemical.Our in house lab and QC department is strong in equipment, knowledge and system to meet the international standards. We produce a superior range of Activated Alumina with advanced manufacturing technology and using superior quality raw materials. We assure quality and ensure that only the best is catered to the customers.Our basic motto of the company is to give a better product to the customer at the lowest rate. We are keeping a ready stock of Activated Alumina, for any support and price, Feel free to contact us through our Email id dubichem@gmail.com
We are presently operative in all over India and you can buy our products from various locations Like Andhra Pradesh, Tamilnadu, Gujarat , West Bengal and also all seaports of India. We do have many satisfied customers in this Industries because of our QUALITY, PRICING & SERVICE. Our Company is also a Major Exporter & Mfg of Activated Alumina in UAE, Oman , Vietnam, Europe, Africa, Bahrain, Qatar, Africa & many more countries.
Supply Locations :
Dubai, Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates.
