gold refining electrolysis and electrolytic cell

gold electrolysis cell The basic idea of the invention is that the crude gold powder contains about 95% gold and more than 4% silver, and the remaining less than 1% is silver, copper, platinum, lead and other impurities coated in gold particles, which can ......

...electrolysis technology began in the 1920s, and alkaline liquid electrolytic cell electrolysis technology has achieved industrial scale hydrogen production, applied to ammonia production and oil refining and other industrial needs. Compared with other hydrogen production technologies, electrolytic......