Extracting Value. Protecting The Environment.

Spent carbon can hold precious metals within the carbon itself. Just Reﬁners uses a controlled incineration path to remove organic content and concentrate the remaining ash for the preparation, sampling, and recovery work that follows.

Controlled feed. Thermal processing. Prepared ash for the next step.

The Precious Metal Is Present, But It Is Locked Within The Carbon.

Spent carbon captures precious metals during mining and reﬁning work. Before the material can move into the next evaluation path, the carbon itself must be addressed in a controlled operating environment.

Organic Content Limits The Next Step

Carbon can hold precious-metal-bearing material in a form that is not ready for direct preparation and analysis.

Thermal Processing Changes The Material

The incineration path removes organic content under controlled conditions, leaving ash that can move into the next preparation stage.

A Process Built Around Control

Material handling, operating conditions, and environmental safeguards are considered as part of the process design.

A Controlled Path From Carbon To The Next Recovery Step.

01 Receipt And Controlled Feed

Bulk carbon material arrives in appropriate containers and enters the process through a controlled receiving and feed path.

02 Thermal Processing

The material moves through the incineration system, where controlled conditions remove organic carbon and concentrate the remaining mineral material.

03 Ash Separation And Collection

Ash is managed through the applicable process path. Lighter and heavier material fractions are handled according to approved operating procedures.

04 Preparation For The Next Step

The resulting ash moves into the relevant preparation, sampling, analysis, or recovery path based on the material and the agreed process.

Final production copy must use only operations-approved language for feed methods, reactor design, operating conditions, ash handling, mercury controls, air monitoring, emissions treatment, and next-stage preparation

Control And Monitoring Are Built Into The Work.

Incineration requires disciplined operating controls. The process is designed around equipment, monitoring, inspection, maintenance, and trained oversight that support responsible handling at every stage.

Mercury Control

The client script describes multiple treatment stages intended to remove mercury before air is released. Conﬁrm the ﬁnal technical and regulatory wording before publication.

Air And Emissions Monitoring

Monitoring is part of the operational framework. Use only the current approved description of what is monitored and how results are managed.

Inspection And Maintenance

Routine inspection and maintenance support reliable operation and should be described only with client-approved details.

Trained Operational Oversight

Qualiﬁed technicians oversee the process according to the applicable safety, environmental, and operational procedures.

See Where Incineration Fits In The Carbon Processing Path.

For teams that need a concise process overview, this resource can show how spent carbon moves from receiving and controlled incineration into ash preparation and the next recovery steps.

Start With What You Know About The Carbon Material.

A clear ﬁrst conversation helps the team understand the material, the available information, and the operating considerations that may shape the right next step.

Material Description

Describe whether the material is spent carbon, carbon ﬁnes, or another carbon-bearing by-product.

Approximate Volume

Share an estimated quantity, container count, or other practical indication of the lot size when available.

Available Material Information

Provide any relevant speciﬁcations, prior assay information, handling notes, or source details that may help the initial review.

Location And Timing

Let the team know where the material is located and any relevant operational timing considerations.

Carbon Processing Connects To A Wider Recovery Path.

Granulated Or Pelletized By-Products Processing

Learn how spent carbon and carbon ﬁnes follow a controlled sampling path before analysis.

Explore Carbon Processing →

Non-Milled By-Products Processing

See how irregular mineral material can be prepared and sampled before analysis.

Explore Slag Processing →

Internal Laboratory

Understand the analytical capability hat supports the material discussion after preparation and sampling.

Explore The Internal Laboratory →

Questions About Carbon Incineration.

Why is spent carbon incinerated?

Spent carbon can hold precious metals within the carbon itself. Controlled incineration removes organic content and leaves ash that can move into the appropriate preparation, sampling, analysis, or recovery path.

What happens to the material after incineration?

The resulting ash follows the applicable next stage based on the material and the agreed process. That may include preparation, sampling, analysis, or another recovery-related step.

How is the process managed from an environmental perspective?

The incineration process is supported by operational controls, appropriate treatment systems, monitoring, inspection, maintenance, and trained oversight. The exact controls and environmental requirements that apply depend on the current approved operating procedures and the material being processed.

Can I speak with the team before shipping carbon material?

Yes. A direct conversation is the best first step. Share the material type, approximate volume, location, and any available specifications or assay information so the team can discuss the appropriate process path before shipping decisions are made.

Does all carbon follow the same process?

No. Material form, source information, moisture, physical condition, and other operating considerations can affect the appropriate path. The team reviews the material before confirming the next step.