Extract Gold From Integrated Circuits For 2024

How to Extract Gold from Integrated Circuits for Beginners

Learn the step-by-step process of safely recovering gold from scrap integrated circuits (ICs) for recreational purposes. Discover the essential equipment, incineration, crushing, and separation techniques, as well as how to process the resulting materials using dilute Aqua Regia.

This video demonstrates how to recover gold from scrap integrated circuits (ICs) for recreational purposes only.
Safety gear and equipment like heat-proof shielding, goggles, fume hood, and gloves are essential for this process.
The incineration step is crucial to burn off organics for environmental and recovery rate reasons.
Crushing the ashes after incineration is a simple process.
Using a strong magnet helps separate metallic leads from the ashes.
After screening, three products are obtained metallic leads, silicon chips, and ash, all containing gold.
The ashes and silicon chips are processed with dilute Aqua Regia, similar to ceramic CPUs.

This guide demonstrates the process of recovering gold from scrap integrated circuits (ICs) for recreational purposes. Safety precautions and essential equipment are emphasized. The incineration step is crucial to ensure complete combustion of organics and prevent environmental harm and poor recovery rates. After incineration, crushing the ashes is a straightforward process. Using a strong magnet, metallic leads are separated from the ashes, and screening helps obtain three products metallic leads, silicon chips, and ash. All three contain gold and can be processed with dilute Aqua Regia, similar to ceramic CPUs.

Safety first The video focuses on safely recovering gold from scrap integrated circuits for recreational purposes, stressing the importance of safety gear and equipment such as heat-proof shielding, goggles, fume hood, and gloves.
Incineration The incineration step is vital for two reasons environmental safety and gold recovery rates. Complete combustion of organics prevents harmful emissions and unpleasant odors. The absence of smoke and smell confirms successful incineration.
Crushing the ashes After incineration, the ashes are easily crushed in a glass jar without the need for complex machinery. The result is fine particles ready for the next steps.
Separating metallic leads A strong magnet helps remove metallic leads, also known as "pins," leaving the ash at the bottom of the container.
Screening for uniformity To ensure a consistent particle size, the ash is screened to remove silicon chips and uncrushed lumps. Any remaining material is rescreened until only the desired components are left.
Three gold-containing products The process yields three products metallic leads (pins), silicon chips, and ash, all of which contain gold and can be further processed.
Aqua Regia The ashes and silicon chips are processed using dilute Aqua Regia, a process similar to recovering gold from ceramic CPUs.

This tutorial provides a comprehensive overview of the gold recovery process from integrated circuits, making it accessible to beginners. Safety measures are stressed throughout the process, ensuring that the procedure is not only effective but also environmentally responsible. The step-by-step guide covers everything from incineration to the final extraction of gold, making it a valuable resource for those interested in recycling valuable metals from electronic waste.

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