Good day all
I am new to the forum and gold refining.
I have read CM Hoke book and i cant seem to find any thing on what to do if you have added SMB to a not completely dnoxed AR solution. And how to remove SMB to further Dnox and then add SMB again.
I am not realy refining gold but instead i am using AR to get the gold out of the soil because of the gold particles being microscopic.
I made the AR solution as per recommended mixture and slightly heated it to speed up reaction with gold containing soil. As i live in South Africa not all chemicals are readily available so i have to evaporate the AR solution down to remove excess Nitric which i do 3 times.
The next step is to cool and then to add SMB to AR solution, and here is where i am having some difficulties. Nothing is precipitating out of AR.
The question i have is how do i get SMB out of my AR solution so i can further Dnox AR as i think that is my problem.
I trust i have joined the right forum for this question.
I am new to the forum and gold refining.
I have read CM Hoke book and i cant seem to find any thing on what to do if you have added SMB to a not completely dnoxed AR solution. And how to remove SMB to further Dnox and then add SMB again.
I am not realy refining gold but instead i am using AR to get the gold out of the soil because of the gold particles being microscopic.
I made the AR solution as per recommended mixture and slightly heated it to speed up reaction with gold containing soil. As i live in South Africa not all chemicals are readily available so i have to evaporate the AR solution down to remove excess Nitric which i do 3 times.
The next step is to cool and then to add SMB to AR solution, and here is where i am having some difficulties. Nothing is precipitating out of AR.
The question i have is how do i get SMB out of my AR solution so i can further Dnox AR as i think that is my problem.
I trust i have joined the right forum for this question.