Skip to main content
Proficy CSense

Lonmin Improves Recovery and Increases Smelter Throughput with Proficy CSense

10 %

Increase in throughput in the filter and drying section

25 %

Decrease in variation in feed into the slag mill

45 %

Decrease in variation in cyclone feed pressure

1.5 %

Greater recover in the slag plant

Introduction

Company

Lonmin

Product Categories

Proficy CSense

Lonmin is the third largest producer of platinum groups metal (PGM) in the world.

Challenges

Overcoming operational bottlenecks

 

When platinum prices were at an all-time high. Lonmin wanted to maximize efficiency and unlock hidden capacity in its process. GE had previously helped Lonmin’s concentrating section solve some tough challenges, so GE was called on again to help with a bottleneck in the smelter area. So, the two companies partnered together to support Lonmin’s digital transformation of its operation’s processes.

Solutions

Transforming Lonmin’s operations management

 

Lonmin initially implemented Proficy CSense at the filter and drying section of its smelter operation to help remove bottlenecks and increase efficiency. The results were so positive that Proficy CSense was expanded to several other sections in the smelter, including the slag plant and gas cleaning plant, as well as for the monitoring of its control systems. By leveraging Proficy CSense, Lonmin was able to increase revenue and margin by optimizing the performance and throughput of its plants, sites, and portfolio.

Results

Increasing operational performance across multiple sites

 

Proficy CSense is now is an integral part of Lonmin’s smelter operation, with its operators heavily relying on the solution to run the process optimally. Proficy CSenseopertionsoperations has been able to provide significant value throughout the Lonmin smelter. These outcomes have included:

 

  • 10%+ increase in throughput in the filter and drying section
  • 25% decrease in variation in feed into the slag mill 
  • 45% decrease in variation in cyclone feed pressure
  • 1.5% greater recovery in the slag plant
  • Stabilization of pH control in the absorber in the gas cleaning plant
  • Optimization of performance of baselayer (PID) control

 

As a next step, Lonmin plans to leverage GE's Predix Platform for performance management tools to increase uptime and decrease maintenance costs on its fans and blowers. The company also plans to implement predictive monitoring on some of the smelter’s critical equipment, including fans and blowers, to help reduce failures and prioritize maintenance.

 

Download the Lonmin story.

Explore GE Digital's Industrial Apps

CSense from GE Digital | banner | operations performance
Industrial Software

Proficy CSense

Industrial analytics software that optimizes asset and process performance.

Proficy Historian | Data Historian | GE Digital
Industrial Software

Proficy Historian

Powerful industrial time-series data collection for on-premise and cloud-based storage and analysis

IIoT software engineer | GE Digital
Industrial Apps

Proficy Operations Hub

Modern, centralized environment for rapidly building industrial applications for Web-based intelligence

Related customer stories

10 Results
Wall panel manufacturing
Proficy CSense

Fibo Gains Insight to Improve Quality in Just Hours through Analytics

Learn how Fibo gained insight to improve quality in just hours by using Proficy CSense analytics software in conjunction with MES and Historian data.

Cement manufacturer uses Proficy CSense | GE Digital
Manufacturing & Digital Plant

China-Based Conglomerate Uses AI to Optimize Energy Efficiency of Cement Cooler Process

Learn how a global manufacturer used Digital Twin technology to optimize energy efficiency and reduce net energy consumption.