How to Make More Money from Gold Recovery from ICs and Chips?
ICs and chips are rich sources of gold, but to maximise your profits, you need to process them selectively. By focusing on the high-yield chips, you can significantly increase your gold recovery and earnings. This article will guide you in deciding which chips to target and why they are more profitable.
There are many types of chips, but I have provided a selected few here. Use the insights from the images provided above to focus on the right chips and enhance your gold recovery process.
1. Dual Inline Package (DIP) ICs
Gold and silver Yield: 200 to 230 mg of gold and 2 grams of silver per kilogram.
Profit Tip: These chips have lower gold content compared to others, so you need to process them in large quantities to make a significant profit.
2. Green Chips from RAMs
Gold and silver, Yield: 3 grams of gold, 3 grams of silver, and a small amount of palladium per kilogram.
Why Focus on Them?
Green chips are among the most profitable components for small-scale gold recyclers.
Prioritise collecting RAMs since these chips consistently offer better gold recovery.
3. BGA Chips (Ball Grid Array)
Gold yield: 5 to 6 grams per kilogram.
Key Insight:
Motherboards commonly contain BGA chips, one of the best sources of gold. This is why e-waste recyclers actively seek motherboards for gold recovery.
However, not all BGA chips yield the same gold content. Chips from leading manufacturers like Intel and AMD contain higher amounts of gold.
Caution: Some BGA chips may yield only 1 gram of gold per kilogram, so test small batches to determine their actual value before bulk processing.
4. Intel BGA Chips with Golden Streak.
Gold Yield: 6 to 6.5 grams per kilogram.
Why Focus on Them?
Intel BGA chips with visible golden streaks (as shown in Image 4) have the highest gold content among all ICs and chips.
These premium chips are ideal for maximising profits from gold recovery operations.
There are strategies to maximise profit from gold recovery.
1. Selective Processing
Sort your chips into categories: DIPs, green chips, BGA chips, and branded golden streak BGA chips.
Focus on high-yield chips like BGA chips and Intel chips to recover more gold with less effort.
2. Efficient Recovery Techniques
Use efficient gold leaching methods like aqua regia and recover gold using sodium metabisulfite (SMB).
Recover other metals like silver and palladium to add value.
3. Source: high-yield chips.
Target e-waste like motherboards and RAMs, as they contain the most valuable chips.
4. Test before processing.
Conduct small tests to verify gold content in BGA chips, as some lower-quality chips yield less gold.
5. Scale up operations.
Partner with e-waste suppliers to secure a steady flow of motherboards and RAMs for bulk processing.
Why Selective Gold Recovery Matters:
By focusing on high-value chips, such as Intel and AMD BGA chips and green chips from RAMs, you can recover significantly more gold, silver, and palladium compared to lower-yielding ICs. This selective approach allows you to earn more money while minimising processing costs and time.
By targeting these high-value chips and using efficient recovery methods, you can take your gold recovery operations to the next level and increase your profits significantly.
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