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
Ways to Live Forever Ways to Live Forever Ways to Live Forever is a children's novel by Sally Nicholls, first published in 2008. The author's debut novel, it was written when Nicholls was 23 years old. It won the 2008 Waterstone's Children's Book Prize, 2008 Glen Dimplex (Irish) New Writers Award, 2008 German and 2009 Bristol-based Concorde Children's Book Award. It was shortlisted for the 2009 Manchester Book Award. Sam Oliver McQueen is an 11-year-old boy with cancer. When his best friend Felix dies, he doesn't know what to do because he always looked up to him and his bad boy style. Sam is