The following table is a heap leaching copper abroad - Extraction - electrowinning instance data. Table Main indicators of copper ore heap leaching-extraction-electrowinning at home and abroad Serial number Heap bunk name Leachate Cu 2 + (g∕L) Extractant name Raffinate copper (g∕L

1 Introduction In alumina production process will produce a lot of waste red mud, red mud as a red remaining after the industrial extraction of aluminum from alumina aluminum, the aqueous strong base powder, high solids sludge waste. The composition of red mud is complex, containing alkali and a s

Guiding experts: Huang Kaiguo, Gong Meiling, Zheng Guangxuan, Hu Jiyou, Gu Zhongxiang; Project leader: Ma Yongji I. Introduction Shandong XXXX company in January 2008 sent the first number of lead ore beneficiation test ore, lead grade of 5.66%. The separation process of the primary ore oxidized

JIAPIGOU gold mine was founded in 1938, after several renovation and equipment upgrades, equipment capacity is now up to 900t / d, actual production capacity of 600t / d. (1) Ore property: It is a medium temperature hydrothermal fissure filled quartz vein deposit. The ore is a gold-containing poly

Model NO.: Customized Materi

Shenmu Coal Chemical Industry Company held a regular meeting of supply and marketing work to arrange and deploy its own internal lump coal supply and sales. Zhang Dengshou, the deputy general manager of the company, and related subsidiary companies such as supply and marketing companies, energy co

Coal technology 6 arc-extinguishing device working principle arc-suppression coil structure principle 1. The arc suppression coil has five iron core columns, and the middle three iron core columns are wound with high and low voltage coils, and there is no coil on the side column. The high-voltag

(a) Look at the tachometer shift This is a very simple and very meaningful thing. Because the working condition of an engine is reflected directly from the speed. Take the 4G63 engine on the Mitsubishi Lancer Development 7th generation (MITSUBISHILANCE REVO

Hebei Province, non-ferrous metals company XIAOSIGOU mine since 1980 and converting the production of molybdenum concentrate, molybdenum concentrate beneficiation plant is based on the quality of the Ministry of Metallurgy ministerial YBV60 ~ 65 standard (first grade> 47% molybdenum, two Product

Of tin ore is rich in resources, mainly in Yunnan, Guangxi, Hunan, Inner Mongolia, Guangdong and Jiangxi provinces, of which Yunnan old is known as China's "tin can." The main raw material for tin is cassiterite. The cassiterite is a dense, brittle mineral that is easily broken into f

Semi-industrial experimental study on flotation separation of mercury bismuth symbiotic sulfide ore Link of Liu Yunjie Chen Chang Arts World Bank Shaanxi Institute of Geology and Mineral Resources Abstract treated in day 25 tons of mine ore processing plant, a small experimental research as th

On December 21st, the legend of the Buddha Zhao 60, 1 Jiazi Chunhua Qiushi 2017 Foshan Lighting Buddha Lighting Electrician National Distributor Conference was held in Foshan Gaoming Country Garden. More than 700 people including Foshan Lighting Chairman He Yong, General Manager Liu Xingming and dea