Miller process the gold is removed and processed in the manner required for sale or use. The resulting gold is 99.95% pure, but of lower purity than gold produced by the other common refining method, the Wohlwill process, which produces gold to 99.999% purity. The Wohlwill process is commonly used for producing high-purity gold, such as in electronics work and the manufacture of some silicates, where exacting standards of purity are required. When highest purity gold is not required, refiners often utilize the Miller process due to its relative ease, quicker turnaround times, and because it does not tie up the large
Refine S2 Refine S2 The Refine S2 is a subcompact CUV produced by JAC Motors under the Refine sub-brand. It was positioned between the Refine S2 Mini and the Refine S3 compact CUV. The Refine S2 was launched on the 2015 Shanghai Auto Show in April 2015, and was later launched in the Chinese market in August 2015. Pricing of the Refine S2 was revealed at the market launch with prices ranging from 58,800 yuan to 75,800 yuan. The JAC iEV7S is essentially the electric version of the Refine S2. It costs 119,500 yuan after subsidies, and it is powered by an