Four Methods to Refine Precious Metals

Precious metals are utilized in various applications such as for jet aircraft and spacecraft engines, in electronic and communications equipment and for catalytic converters or mobile phones. Silver is commonly recovered from photographic emulsions and X-ray films, gold from electronics and jewelry and platinum group metal from catalytic converters.

Spending time trying to remove the gold connecting pins from the CPU’s of your computer and sending these pins to a precious metals and refinery can have you getting a hefty return for each ounce of such pins. This can be because separating gold in those pins from other contaminating materials involves little processing. Read on to understand the various processes involved in refining metals to extract platinum, gold, silver and palladium from electronic scrap.

Extracted-Component Recycling

For this process, the recycling of gold pins is a good example. If you physically remove components with valuable quantities of precious metals, you will get a good pay for what the material you send in to be recycled. It may require you to have some specific knowledge of the process to make sure that you get the extraction right. Use the internet to do your homework.

Remanufacturing or Refurbishing

Recycling companies make use of this option for current-model smart phones and other devices which can be used once refurbished by a device’s maker or another company.

Industrial Recycling Processes

Such processes are carried out by huge industrial recycling companies which grind up circuit boards and components and make use a variety of processes for separating and extracting the contained materials. The processes include shredding, heating processing and granulating.

Environmentally-Friendly Processing

Improperly discarding electronics will pollute the environment with toxic substances such as mercury and lead. Also, this can result in losing a huge amount of gold.

The recycling and precious metal fields think that new techniques in recovering precious metals will lead to large-scale recovery of precious metals. The recovery process that is more environment-friendly could directly minimize the effect on the environment and enjoy bigger money savings. Also, this will help in reducing the need for environmentally-damaging and expensive mining as well as refining operations.

A lot of precious metal refiners are out there waiting for somebody’s business. Companies of every size from across the globe have benefited from their services, environmental commitment and innovative technologies. Most of these companies also have fine chemical products in place including rhodium sponge, Palladium Tetramine Sulfate, silver nitrate and more.