On May 29, the coordination team for elimination of outdated production capacity in Jiangxi Province announced the list of companies that eliminated backward production capacity in 2011 (second batch) and required 69 companies to phase out 7,843,000 tons (out) of backward production capacity by the end of September this year. These backward production enterprises belong to 13 industries including electricity, cement, coke, non-ferrous metals, glass, leather, printing and dyeing, among which Jiangxi Jifeng Coal Coke Co., Ltd. phase-out single-furnace production capacity of 50,000 tons/year or more carbonization furnace (blue carbon) , plans to eliminate backward production capacity of 300,000 tons; 4 leather enterprises, all 1017 production capacity eliminated.
High-pressure Desorption Electrolysis
This series of equipment is oriented to the gold-loaded carbon in the gold cyanide carbon slurry process for gold desorption and electrolysis, and the gold adsorbed on the gold-loaded carbon is produced in the form of high-grade gold mud.
This series of equipment has 3 patented technologies and 5 proprietary technologies. Sodium cyanide is not used in the desorption liquid, which reduces the lean carbon grade below 100g/t. The key technology of this equipment is to ensure the balance of metal content, avoid the phenomenon of equipment "accumulation" and "floating gold", and ensure the stable and stable technical indicators of the equipment. The cost is low, and the content of technological advancement has been broadcast on the Spark Science and Technology column of CCTV in 2000. The technology passed the technical appraisal in 2003 and won the second prize of Science and Technology of the China Gold Association. The overall technical level is domestically leading. In 2006, it was designated as an energy-saving technology for gold production by the National Development and Reform Commission. In 2007, it was designated as an industry standard equipment by the National Development and Reform Commission. The equipment has obtained 3 Chinese patents, the patent numbers are: 01241537.5 01241538.5 200620029209.1
High-pressure Desorption Electrolysis,Gold Desorption Equipment,cyanide leaching,cyanide vat leaching
Changchun Gold Research Institute Co.LTD , https://www.changchungoldresearch.com