Construction has begun on the KC8 carbon capture demonstration plant in Gladstone. The project, known as PACER (Potassium Carbonate Absorption for Clinker Emissions Reduction), is set to showcase cutting-edge technology developed by KC8 Capture Technologies, with Optimal Group playing a pivotal role in its execution.
Optimal Group was approached by KC8 for the detailed design, procurement, fabrication, and construction supervision of the demonstration unit, which is based on KC8’s proprietary UNO MK 3 carbon capture process. This innovative system uses potassium carbonate solvents to capture up to 95% of CO2 emissions from heavy industrial sources, offering a safer, more environmentally friendly, and 40% more cost-effective alternative to traditional amine-based technologies.
Xtreme Engineering, under Optimal Group’s supervision, has already completed critical early-stage works.
The plant was initially fabricated and assembled off-site in Gladstone and is now being installed at the local plant in Gladstone, where construction activities commenced in July. Xtreme Engineering, under Optimal Group’s supervision, has already completed critical early-stage works, including surveying, hold-down bolt installation, and the installation of key units such as the switchroom, blower, heater and some of the process and vessel modules. Upcoming phases will include the installation of the chiller, grating, lower-level and higher-level piping, off-skid pipe racks, and upper-level vessel modules.
The PACER project aligns with national recommendations to integrate carbon capture into Australia’s cement production strategy. If successful, the captured carbon will be repurposed into value-added products such as green methanol, further enhancing the environmental impact of the initiative. Optimal Group’s involvement in this project underscores our commitment to delivering innovative engineering solutions that support a sustainable industrial future.