The nickel anode mud produced by a factory is smelted by fire method to produce an anode plate for secondary electrolysis and enrichment. The secondary electrolysis was carried out in a separate electrolysis system using an initial electrolyte containing 200 g/L of sulfuric acid at a cell voltage o
Read moreThe reasons for the excessive damage of the screen are mainly the accumulation of clay , the wrong steering of the motor, the tightness of the screen and the screen frame, and the poor quality of the screen. (1) The vibrational amplitude of clay accumulation is too small, and it is difficult to si
Read moreChina is a major magnesite resource country, but there are still many gaps in the utilization of magnesium resources in China compared with the world's advanced countries. Magnesite due to the higher fire resistance, excellent adhesion and other physical and chemical properties, are widely used
Read moreElement description: Silver-white metal. The density is 5.904 g/cm 3 . The temperature of 29.78 ° C. The boiling point is 2403 ° C. Valence 2 and 3. The first ionization energy is 5.999 eV. The freezing point is very low. Due to the complex structure of stable solids, pure liquids have a sig
Read moreResearch fersmite flotation H · Ren  Wait Abstract The effect of different collectors synthetic fersmite flotation. These collectors include benzyl phthalic acid, a-styrene phosphonic acid, bisphosphonic acid, cycloalkyl hydroxamic acid, and alkyl hydroxamic acid. The test results show t
Read moreMine waterproofing includes several aspects such as dewatering of deposits, surface waterproofing and underground waterproofing. First, the deposit is dried It is to artificially discharge water-filled deposits and reduce the groundwater level before mining to ensure safe and normal mining work.
Read moreThis article introduces the basic features and benefits of magnesium alloy, focuses on the semi-solid processing technology, continuous casting and rolling technology, semi-solid magnesium alloy continuous casting technology and its future prospects, pointing out its processing technology will be f
Read moreThe impurity ions discharged on the cathode are in the cathode region, and the influence of impurities on the electrolysis process mainly depends on their precipitation potential and the overvoltage of hydrogen thereon. All the ions that can be discharged on the cathode have a common point, that is
Read moreIt is known that the consumption of dust per 100 kg of sinter mine is 12 kg, the amount of coke powder is 7.5 kg, the consumption of ore is X kg, and the consumption of limestone is Y kg. The sinter is required to contain FeO = 18.8%, alkalinity R = 1.20; chemical composition of raw materials. Sol
Read moreGlass is an important product in the national economy, and flat glass is the largest amount used in architectural glass. With the development of modern architecture, its products have been used as a lighting and decoration function in the past, and gradually applied to the multi-functional developme
Read moreThe ore beneficiation process is a hand-selective-heavy medium selection-flotation process (below). The production parameters of the whole process and the flotation conditions used are listed in Tables 1 and 2. Table 1 Sinan processing plant production targets instance mine /% Sorting operation
Read moreThe gear pump is composed of two gears, a pump body and a front cover and a back cover. The gear pump is a rotary pump that transfers liquid or pressurizes by changing and moving the working volume formed between the pump cylinder and the meshing gear. When the gear rotates, the volume of
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