Hey. I am pretty new here and hope to learn a few processes.
I am a Chemistry student with an ALevel in it (UK Qualification). But never come across anything to do with gold refining in the lab.
Anyway, I find it interesting and would like to take the plating off sim cards since i have around 200,000 of them.
Anyway, I have taken the chip out of the plastic but don't know if any glue is still on the chip.
However, what would the process be to get the remaining glue off the back, take the gold plating off and remove impurities to raise the quality of the gold?
Or someone point me in the right direction.
Could I use the same process here? http://www.abovetopsecret.com/forum/thread812741/pg1 (sorry don't know if outside links can be posted)
I have read around at some sim card posts but can't exactly get what to do from them
I am a Chemistry student with an ALevel in it (UK Qualification). But never come across anything to do with gold refining in the lab.
Anyway, I find it interesting and would like to take the plating off sim cards since i have around 200,000 of them.
Anyway, I have taken the chip out of the plastic but don't know if any glue is still on the chip.
However, what would the process be to get the remaining glue off the back, take the gold plating off and remove impurities to raise the quality of the gold?
Or someone point me in the right direction.
Could I use the same process here? http://www.abovetopsecret.com/forum/thread812741/pg1 (sorry don't know if outside links can be posted)
I have read around at some sim card posts but can't exactly get what to do from them