1 Introduction Luoyang Luanchuan Molybdenum Company relies on three tong - Nannihu large molybdenum deposit is a raw material base, an open-air mine, five molybdenum processing plant, two molybdenum iron plant, a flour mill molybdenum. With 2000~2500t/d mining and selection capacity, it can produc
Read TutorialOne of crude antimony, bismuth is more common impurities, a great impact on the performance of antimony. In the 锑 refining standard, the cerium content is required to be less than 0.005%. In the existing rough boring refining process, the predecessors have not conducted special research on r
Read Tutorial(1) Purpose of thermal calculation The purpose of thermal calculation is as follows: (1) Find the relevant parameters of the dry material to select the specifications and number of dryers. (2) Calculate the fuel and fuel parameters to determine the fuel consumption and the geometry of the furnace
Read Tutorialmodel power (kw) Dimensions (length * width * height) Magnetic flux density (Tesla) Processing capacity (tons per hour) SHP2-560 8 1.5*1.5*2.0 1.75 T Gradient: 10 4 ±0.6 SHP2-750 18 3.2*1.7*3.8 ±5 SHP2-1000 25 3.5*2.3*3.5 ±13 SHP2-1600 65 4.2*2.3*3.9 ±25 SHP2-
Read TutorialUsed photocatalytic titanium white powder mainly two crystalline forms: anatase and rutile, wherein the anatase high catalytic activity. The anatase type mass density (3.849 g/cm 3 ) is slightly smaller than the rutile type (4.250 g/cm 3 ), and its band gap energy is 3.2 eV, which is slightly large
Read TutorialIn the past 10 years, a large number of studies on the electrode process of thiourea to dissolve gold by electrochemical manpower (as shown in the figure) have deepened the understanding of the process of dissolving gold in thiourea, and have been confirmed and applied in practice. 1) Anodizing
Read TutorialA large mine tungsten containing about 0.44% WO 3, scheelite and wolframite ratio of 6.5: 3.5, using the first flotation recovery scheelite, wolframite its flotation tailings. Due to the low tungsten grade of the white tungsten flotation tailings, the direct flotation of the wolframite is not satis
Read TutorialMercury mixing operations are divided into external amalgamation and internal amalgamation. When flotation, re-election or cyanidation is the main method of gold extraction , the monomeric natural gold is generally recovered by a mercury-mixing plate in the ball mill grinding cycle or in the concen
Read TutorialGenerally, the resonant screen is divided into two types: elastic link type and inertial type according to the type of the transmission mechanism. At present, China mainly produces an elastic link type resonance screen using a dual mass system. The structure of the elastic link type resonance scre
Read Tutorial   Commonly used refining gold crucible furnace can be divided into furnaces, converters and electric arc furnace three types. The crucible is generally used for the smelting of small amounts of gold mud and other materials, and is commonly used in small mines. The most commonly used are
Read TutorialI. Overview Fluorite, also known as fluorspar, is the most important fluorine-containing industrial minerals, widely used in metallurgy, chemicals, ceramics, building materials and other departments. Metallurgical grade fluorspar concentrate do block co-solvent in steel smelting, which was account
Read TutorialShandong nine Chang Heavy Industries Ltd. (formerly Weifang nine Chang Heavy Machinery Co., Ltd.) is the production of various types of broken machinery based R & D, manufacturing, sales, service and international trade as one of the joint-stock high-tech manufacturing enterprises. The company
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