Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
Activated alumina is a cornerstone material in many industrial processes, primarily serving as a highly effective desiccant and adsorbent. Its unique properties stem from its manufacturing process, which transforms ordinary aluminum hydroxide into a highly porous, high-surface-area material. As a leading supplier, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing activated alumina of exceptional quality, understanding that its performance hinges on these intrinsic characteristics.
The journey of activated alumina begins with aluminum hydroxide, often derived from bauxite ore. This precursor undergoes a critical calcination process. During calcination, aluminum hydroxide is heated to high temperatures, typically around 1000°C. This process drives off water molecules, converting it into aluminum oxide (alumina). Crucially, the controlled thermal treatment during activation creates a complex network of interconnected pores within the alumina structure. This intricate pore system is what gives activated alumina its significant surface area, often exceeding 300 m²/g, and consequently, its high adsorption capacity.
The resulting activated alumina is typically produced in spherical bead form, with particle sizes ranging from 1mm to over 10mm, catering to diverse application needs. These beads are known for their excellent mechanical strength, meaning they can withstand physical stress without crumbling, which is vital for packed beds in industrial columns. They are also chemically inert and stable across a broad pH range, making them suitable for contact with various gases and liquids without degradation.
The regenerability of activated alumina is another key property. By heating the beads, adsorbed moisture or impurities can be released, restoring the material's adsorptive potential. This makes it a highly economical and sustainable choice for continuous industrial operations. For businesses looking to purchase activated alumina beads, understanding these manufacturing principles helps appreciate its value. We, as a dedicated manufacturer in China, ensure our production processes yield activated alumina with optimal pore structure, surface area, and purity. When you buy activated alumina from us, you are investing in a material engineered for superior performance in drying, purification, and separation tasks.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
