The plant designed in 1966 by the Lanzhou Nonferrous Metallurgy Design and Research Institute, commissioned in 1980, the design capacity of 2000t / d, is typical of our complex multi-metal mineral processing plant. (1) The nature of the ore: Lead zinc deposit is Paleozoic metamorphic volcanic rock

Breaking is the process of turning large pieces of material into small pieces. In this process, external forces (human, mechanical, electrical, chemical, atomic, or other methods) are applied to the fractured material. When the external force exceeds the strength limit of the fractured material, th

I. Mine and ore properties The mine is located in Tanghu Township, Weishan County, Shandong Province. It was discovered by the original Jinan Geological Bureau and the 802 team during radioactive aerial survey from 1958 to 1962. The geological survey of the second team of the Provincial Geological

Operation of electrical equipment may be due to dielectric breakdown, dangerous voltages to ground so that it appears on the other metal objects metal housing and electrical contact with the device. After human contact, there is a possibility of electric shock. In order to avoid the occurrence of e

Since hydrometallurgical systems have considered the presence of water, all the advantages of an electrochemical equilibrium FIG regions are on FIG water, i.e., there are two stable equilibrium line region of reaction water. Original best Quality All Spare Parts and accessories and consumables f

The contents of the analysis of corporate economic activities mainly include: 1) Production analysis: Analyze the completion of planned indicators such as product variety, quality, output value, production schedule, etc., identify the causes that affect the completion of these indicators, and form

The purpose of a trial is conducted in Xinjiang hematite beneficiation tests research, for the development of deposits, provide a preliminary basis for the possibility of utilization. The iron ore is breccia red iron jasperite. Most of the iron is cryptocrystalline iron oxide, a small part of hema

1 fluorite removal calcium dressing process A fluorite decalcification beneficiation process consisting of a rough selection and multiple selection operations, using oleic acid or its substitute as a collector for rough selection, and a mixture of sulfuric acid and acidic water glass as a calcium-

The ore dressing workers strive to find the most suitable working speed for grinding and swaying, in order to obtain the best grinding efficiency, and put forward various different viewpoints. Only two kinds are introduced: The former is only the outermost ball in the best working state, the oth

I. Introduction In order to protect important mining relics and promote mine environmental management and ecological restoration, in November 2004, the Ministry of Land and Resources issued the "Notice on Applying for National Mine Parks" (Guo Tu Zi Fa [2004] No. 256), and in 2005 In Aug

Abit et al. obtained a patent for copper - molybdenum separation using an oxidant and inhibitor combination as early as the 1950s. A commonly used oxidizing agent is sodium hypochlorite (NaOCl) or hydrogen peroxide (H 2 O 2 ). They can be adsorbed to the collector of the oxidized copper surface, a

Aluminum we normally use plastic sheet, aluminum and plastic may be separated and recycled plastic can be processed after the black particles. The specific operation is as follows: the aluminum-plastic plate is placed in the pot, then the caustic soda is added, and the water is burned to about 60