Wohlwill process lower purity gold is required refiners often utilize the Miller process due to its relative ease, quicker turnaround times, and because it does not require a large inventory of gold, in the form of chloroauric acid, on site at all times. Wohlwill process The Wohlwill process is an industrial-scale chemical procedure used to refine gold to the highest degree of purity (99.999%). The process was invented in 1874 by Emil Wohlwill. This electrochemical process involves using a cast gold ingot, often called a Doré bar, of 95%+ gold to serve as an anode. Lower percentages of gold in the anode
Past in Different Ways to Michael Kiske, Past In Different Ways "on one hand shows that I don't reject my past just because I'm a different person today, and on the other hand it can maybe give people who were part of that past a different view at those songs. It's my music, I can still identify myself with its spirit...I generally brought each song down to its basics, threw out useless weight and sometimes changed the key to make them sound better as acoustics; and I was surprised how well they worked like that". It was released on 9 May 2008 with cover