RISM

Red Mud Integrated Sustainable Management

RISM
Technology

RISM (Red Mud Integrated Sustainable Management) is an innovative technology designed to valorize red mud generated from aluminum production.

By focusing on the recovery of valuable entrained sodium and aluminum components and lowering the pH of the end residue, RISM enhances overall refinery washing efficiency and sustainability.

RISM is designed to enhance recovery in high‑efficiency Bayer systems where residual losses are driven by material and process constraints rather than operational inefficiencies.

This approach addresses critical environmental challenges while creating economic opportunities in the global aluminum industry, transforming waste into a resource for future use.

RISM Characteristics

RISM is a chemical treatment technology designed to enhance recovery of sodium and aluminum from red mud.


Reduction in the life of the equipment.

Works in slurry phase.

Rapid reaction (~minutes)

Fasten key storage.

Compatible with existing refinery operations

This approach addresses critical environmental challenges while creating economic opportunities in the global aluminum industry, transforming waste into a resource for future use.



RISM Chemical —
Safe & Environmentally Responsible

A high-performance red mud treatment solution




🌿 Designed for safe handling, efficient performance, and minimal environmental impact

RISM is safe for personnel, compatible with refinery operations, and environmentally responsible.

Implementation Methods:
Inline vs. Offline

RISM Inline

  • Continuous integration enhances operational efficiency.
  • Seamless integration into existing refinery setup (washery) without any major machine.
  • Requires extensive risk assessment to the plant.

RISM Offline

  • Flexible deployment allows for varied processing conditions.
  • Purpose being to treat legacy stock piles of red mud.
  • Usage of industrial mixer before applying to washery.

Both approaches can utilize the refinery's existing washing infrastructure upon inspection.



Key Benefits

Sodium & Aluminum Recovery

RISM technology facilitates efficient extraction of sodium and aluminum from red mud, maximizing resource utilization and value.

Improved Efficiency

By streamlining processes, RISM enhances overall refinery operations, resulting in increased productivity and reduced turnaround times.

Waste Reduction

This innovative approach minimizes hazardous waste generation, leading to lower disposal costs and a more sustainable operation.



Environmental Benefits of RISM Technology


Key advantages for sustainability efforts through RISM

  • Biodegradable nature of RISM and byproducts from the process.
  • Non-hazardous chemical and waste output for safety.
  • Lower environmental footprint overall.
  • Enhanced recycling potential of materials (red mud).
  • Contribution to sustainable aluminum production.


Patent Certificate




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:+91 8983039111, 9326049226

amit@naturalruchemindia.com

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