1) The minerals with a large flotation ratio use a thicker slurry, while the minerals with a small flotation ratio use a thinner slurry; 2) Flotation of coarse-grained materials with thicker slurry, flotation of fine-grained and muddy materials with thinner slurry; 3) The coarse selection and sweeping use of richer slurry can reduce the consumption of chemicals and the number of flotation machines, while the selection uses thinner slurry to obtain qualified concentrate with higher quality. When the ore is coarsely selected, the slurry concentration is 25-35%, and the flotation fine particles and the ore containing high mud are 10-20%.
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Benefits of smart rice cooker - what are the advantages of smart rice cooker?
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1. Intelligent rice cooker uses three-dimensional heating, original ceramic crystal inner tank far-infrared heating, super wear-resistant, non stick pot, spherical bottom inner tank, home spherical heating plate, more uniform heating, original micro pressure technology, full and elastic rice particles, non stick and non stick, imitating the principle of open fire as rice, 6-stage only fire, more accurate, removable inner cover, more convenient cleaning.
2. The intelligent rice cooker is controlled by computer chip program, monitors the temperature in real time, flexibly adjusts the fire power, and automatically completes the cooking process. It has three advantages of "delicious cooking, regular appointment and multiple functions".
3. The shape difference between the intelligent rice cooker and the electric rice cooker is that the electric rice cooker and the cover are connected, which is conducive to heat preservation, while the electric rice cooker is separated from the pot and cover. In terms of use, the electric rice cooker can cook food and rice, and the electric rice cooker can also steam cake or soup in addition.
4. Compared with the electric rice cooker, the electric rice cooker can be said to be an extension of it. The new electric rice cooker has undergone great changes in structure, function and control mode, from the ordinary type with exposed inner pot to the luxury all inclusive type; From the single function of cooking to porridge, soup and cake steaming; The control mode has also developed from simple mechanical control to computer control, fuzzy control and so on; The appeal point of publicity has also developed from the original convenience to make rice healthier, more nutritious and sweeter.
With the improvement of people's living standards and the emergence of various intelligent household products, the benefits of intelligent rice cooker will be further developed. Perhaps there will be no chef in the future. Instead, there will be intelligent rice cooker, intelligent frying pan and other kitchenware, which brings great convenience and time saving to our life
What is the relationship between pulp concentration and flotation conditions and ore properties?
The optimum slurry concentration during flotation is determined by the ore properties and flotation conditions. The general rule is: