Nyrstar Port Pirie
NOx Removal Project
Nyrstar Port Pirie – NOx Removal Project2020-05-26T17:04:39+09:30

NOx Removal Project

Completed December 2018
Port Pirie, SA

Project Description

Retro fit NOx drain line into existing vessels.

Reason for Engagement

High Impact Acid Solutions are an Acid plant maintenance company that specialise in this work.

Scope of Work

Fabricate pipework to attach to the bottom of the candles in both towers then install internally to both tower during shutdown periods as well as fabricate and install all external drain lines to sealed IBCs filters.


  • Acid Plant Maintenance and Shutdowns
  • Internal Acid Vessel Inspection and Maintenance
  • Specialised Welding and Mechanical Services

Key Outcomes

Successfully completed project within scheduled time frame, Zero safety events, all work completed to meet quality standards.