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Advanced Alumina Functional Materials

Over 20 years of manufacturing excellence in Activated Alumina, Molecular Sieves, Catalysts, and Refractory Solutions for global industrial applications.

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About Altech

With over 20 years of manufacturing experience, Altech has built a strong reputation for delivering high-performance alumina functional materials. Our team is dedicated to solving customer needs through continuous innovation, strict quality control, and advanced production technologies.

We focus on the technical development and application of alumina-based materials, ensuring professional, cost-effective, and timely service for clients across industries including petrochemicals, hydrogen production, air separation, wastewater treatment, and industrial catalysis.

20+
Years of Experience
370+
Global Customers
30+
Production Lines
1000+
Successful Applications
Activated Alumina Granules Industrial Catalysts Molecular Sieve Beads Refractory Material

Our Product Range

High-performance alumina-based materials engineered for industrial efficiency, durability, and purity.

Activated Alumina

Activated Alumina

High surface area desiccant and adsorbent used in air drying, gas purification, hydrogen peroxide production, and PSA systems.

  • • Desiccant for air separation
  • • Antichlor & desulphurizer
  • • Water purification adsorbent
  • • Defluorination applications
Molecular Sieve

Molecular Sieve

Precision adsorbents for gas separation, drying, and purification in chemical and petrochemical industries.

  • • Air and gas treatment
  • • Pressure Swing Adsorption (PSA)
  • • Oxygen & nitrogen preparation
  • • Chemical gas rectification
Pseudo-boehmite

Pseudo-boehmite

High-purity transitional alumina precursor used in catalysts, ceramics, and advanced materials synthesis.

  • • Catalyst carrier preparation
  • • Microporous desiccant base
  • • Binder in refractory formulations
  • • Ceramic sintering aid
Catalyst & Catalyst Support

Catalyst & Carrier

Specialized catalysts and supports for ammonia synthesis, hydrogen production, methanol, and sulfur recovery.

  • • Ammonia synthesis catalyst
  • • CO shift catalyst
  • • FCC catalyst support
  • • Industrial hydrogen catalysts
Refractory Materials

Refractory Materials

High-temperature resistant raw materials and shaped refractories for steel, cement, and carbon black furnaces.

  • • Steel industry linings
  • • Cement kiln refractories
  • • Carbon black furnace bricks
  • • Custom-shaped refractories
Wear-Resistant Products

Wear-Resistant & Corrosion-Resistant

Industrial linings, bushings, and components designed for extreme mechanical and chemical environments.

  • • Anti-corrosion bushings
  • • Industrial wear linings
  • • High-durability components
  • • Long-life industrial parts
Polishing & Grinding Materials

Polishing & Grinding Powder & Fluid

Precision abrasives for metal, glass, and 3C (computers, communications, consumer electronics) component finishing.

  • • Metal surface polishing
  • • 3C parts grinding
  • • High-gloss finishing
  • • Slurry and fluid formulations
Specialty Adsorbents

Specialty Microporous Adsorbents

Custom-engineered desiccants and purificants for air, gas, and liquid purification in sensitive processes.

  • • Potassium permanganate adsorbent
  • • Air and gas cleaning
  • • Fine chemical purification
  • • Tailored pore structure

Key Applications

Our materials are trusted in critical industrial processes worldwide.

Hydrogen Peroxide Production

Activated alumina as adsorbent ensures high purity and process efficiency in H₂O₂ synthesis.

Air Separation & PSA

Molecular sieves and desiccants enable efficient oxygen and nitrogen generation via pressure swing adsorption.

Gas Treatment

Desulfurization, dechlorination, and drying of natural gas, chemical gases, and refinery streams.

Catalyst Manufacturing

High-surface-area supports and active catalysts for ammonia, methanol, and hydrogen synthesis.

Wastewater Treatment

Adsorbents for fluoride, heavy metals, and organic contaminants removal from industrial effluents.

Steel & Cement Industry

Refractory linings and shaped products for high-temperature industrial furnaces and kilns.

20+
Years in Industry
30+
Production Lines
370+
Global Clients
1000+
Successful Projects

Frequently Asked Questions

What is activated alumina used for?

Activated alumina is widely used as a desiccant, adsorbent, antichlor, and desulphurizer in hydrogen peroxide production, air separation, gas treatment, PSA systems, petrochemicals, and wastewater treatment.

Can you customize molecular sieve specifications?

Yes, we offer tailored molecular sieve solutions based on pore size, shape, and performance requirements for specific industrial applications.

Do you provide technical support?

Yes, our professional technical team provides comprehensive support from material selection to application optimization and after-sales service.

What regions do you ship to?

We serve customers globally, including Asia, Europe, North America, the Middle East, and Africa, with reliable logistics and documentation support.

Get in Touch

Contact Altech for product inquiries, technical support, or custom solutions.

Office

Building A, City Guiguan
No. 216, Changjiang Middle Road
West Coast New District, Qingdao
China

Phone

+86 136 6542 8592

Email

[email protected]

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