What's the price of 10 tons of mineral powder mill
Publish: 2021-05-09 00:48:57
1. First of all, I want to understand what you are grinding
2 and how long will it take for you to grind 300000 tons of mineral powder? You have to refine it
3 your grinding requirement is to what extent
only when I understand the above three points can I give a complete answer and find the right medicine to the case
generally speaking, the high-pressure roller mill and ball mill are used now, which are the most mainstream grinding equipment
I specialize in mining machinery and equipment, including high-pressure roller mill, ball mill, magnetic separator, jaw crusher, vibrating screen, beneficiation shaker, belt conveyor, flotation machine, dryer, classifier, electromagnetic vibration feeder, spiral chute and other grinding and beneficiation equipment and supporting machines. As well as waste heat power generation project and fan procts, welcome to inquire and negotiate.
2 and how long will it take for you to grind 300000 tons of mineral powder? You have to refine it
3 your grinding requirement is to what extent
only when I understand the above three points can I give a complete answer and find the right medicine to the case
generally speaking, the high-pressure roller mill and ball mill are used now, which are the most mainstream grinding equipment
I specialize in mining machinery and equipment, including high-pressure roller mill, ball mill, magnetic separator, jaw crusher, vibrating screen, beneficiation shaker, belt conveyor, flotation machine, dryer, classifier, electromagnetic vibration feeder, spiral chute and other grinding and beneficiation equipment and supporting machines. As well as waste heat power generation project and fan procts, welcome to inquire and negotiate.
2. Fluorite mill configuration is very diverse and flexible, the specific configuration depends on your proction requirements. 120 mesh fluorite powder (hcq1290) proction line fine powder mill high-yield flexible configuration, by the host, feeder, classifier, blower and other combination configuration, specific you can see
3. Which mill is better? Gypsum powder mill, then, this should be the United States is better
4. The high gradient magnetic separator is a kind of magnetic separation equipment which can absorb magnetic minerals in the working magnetic field. The magnetic medium is fine or micron size. This kind of equipment can proce large magnetic field adsorption force on micro fine magnetic minerals, so as to ensure the recovery effect of magnetic separation
the high gradient high intensity magnetic separator is suitable for the dissemination of hematite fine particles, and its magnetic field strength can reach more than 10000 Gauss
high gradient magnetic separator is a kind of magnetic separation equipment which is different from conventional weak magnetic separator. It is usually used to separate weak magnetic ores, such as hematite, limonite and ilmenite; As well as non-metallic ore impurity removal work
gradient magnetic separation can continuously improve the grade of ore and obtain higher recovery.
the high gradient high intensity magnetic separator is suitable for the dissemination of hematite fine particles, and its magnetic field strength can reach more than 10000 Gauss
high gradient magnetic separator is a kind of magnetic separation equipment which is different from conventional weak magnetic separator. It is usually used to separate weak magnetic ores, such as hematite, limonite and ilmenite; As well as non-metallic ore impurity removal work
gradient magnetic separation can continuously improve the grade of ore and obtain higher recovery.
5. The method of using flotation machine to remove impurities from kaolin is to remove impurities from pyrite. Sometimes iron impurities in kaolin exist in the form of pyrite. In this case, sodium hexametaphosphate is used as dispersant and xanthate is used to float pyrite. Remove the iron and titanium mineral impurities in kaolin. The reverse flotation method was used to suppress kaolin with ammonium sulfate and to collect iron (Fe2O3) and titanium (TIO) impurities with fatty acid collectors. If the particle size of iron and titanium impurities is fine, carrier reverse flotation can be used. Calcite powder (CaCO3, - 320 mesh) can be used as carrier to carry fine iron and titanium impurities. The floating foam procts are abandoned, and the procts in the tank are kaolin concentrates. The carrier can be reused 8-9 times. When appropriate, separate bubbles from carriers and reuse them. If it is not necessary, sometimes it is discarded without separation. The pH value of flotation is 9.0. Besides fatty acids, petroleum sulfonates can also be used as collectors. Separation from gangue minerals such as quartz. In this paper, the direct flotation method is used, dodecylamine, triethanolamine and pyridine are used as collectors of kaolin, and lignosulfonate is used to inhibit silicate minerals such as quartz and iron minerals. The pH value is controlled at 3.0-3.1, and the mass fraction of pulp is about 10%. The disadvantage of this method is that the foam is sticky and difficult to control, and more effective dispersants should be sought. Kaolin plays an important role in papermaking, ceramics and other instries. Quartz, iron, titanium and other impurities in kaolin can be removed by flotation
this information comes from: www.gyxxjx.com Gongyi Xinxing Machinery Factory
this information comes from: www.gyxxjx.com Gongyi Xinxing Machinery Factory
6. Unknown_Error
7. Quartz is the general name of quartz group minerals, including various forms of quartz. The common quartz that needs mineral processing mainly refers to the quartz sand artificially processed by quartzite and various types of natural quartz sand. The molecular formula of quartz is SiO2, with high hardness, brittleness, oil luster, stable chemical and electrical properties, acid and alkali resistance and high melting point
quartz has a wide range of uses. Quartz that needs to be beneficiated is mainly used in glass, ceramics and polysilicon manufacturing instries. Quartz with higher purity requires higher SiO2 content, generally more than 99.9%, and has strict requirements for various impurities, especially iron, which is a harmful element that should be reced as much as possible
the mineral processing of quartz sand is purification and impurity removal operation. All kinds of minerals except silica should be removed as much as possible in mineral processing. The attached figure is the proct standard of unimin company, the most advanced enterprise in high purity quartz sand instry. It can be seen from the standard that high purity quartz sand has strict requirements on the content of impurity mineral elements
the purification process of quartz sand mainly includes scrubbing, magnetic separation, gravity separation, flotation and acid leaching, and water quenching is also used as auxiliary operation in the proction of high purity quartz sand
the main function of magnetic separator in quartz sand beneficiation and purification is to remove all kinds of iron minerals contained in quartz sand. The iron in quartz mainly exists in the form of magnetite, hematite, ilmenite, disseminated micro weak magnetic iron, iron bearing silicate and iron sulfide. The iron that is difficult to remove is mainly thin film iron and coated micro iron
because most of the iron bearing minerals in quartz sand are weak magnetic minerals, high intensity magnetic separation is needed to remove them (except pyrite)
high gradient magnetic separators are used in the magnetic separators for the removal of iron from quartz sand. This is because the high purity quartz sand can achieve better purification effect only under the finer particle size. When the impurity minerals are wrapped, it is difficult for all kinds of iron removal processes to obtain good beneficiation indexes
there are two kinds of magnetic separators for removing iron from quartz sand, dry magnetic separation and wet magnetic separation. Due to no water in the process of dry magnetic separation, the equipment process is relatively simple, which can be given priority in quartz sand beneficiation
no matter dry magnetic separation or wet magnetic separation, in order to obtain procts with low iron content, multi-stage magnetic separation should be adopted. The reason for the need for multi-stage iron removal is mainly e to the difference in magnetic properties of iron bearing minerals. Due to weak magnetic properties or fine particle size of some iron bearing minerals and the probability of being trapped, only through multi-stage iron removal can high-quality quartz sand with low iron content be selected
special attention should be paid to the equipment and materials of the quartz sand magnetic separator. Stainless steel which is not easy to rust or other protective layer to prevent oxidation should be used for the parts that may contact the quartz sand
when using roller type high intensity magnetic separator to remove iron from quartz sand, the appropriate magnetic separator should be selected according to different beneficiation processes. In dry magnetic separation of quartz sand, e to the short movement track of materials, the use of magnetic separator with smaller diameter (roller type) can rece the investment of equipment in dry iron removal process. At this time, the effect of equipment diameter on Beneficiation effect is not obvious, and the most obvious effect of smaller diameter on beneficiation is the processing capacity of equipment, The larger diameter magnetic separator is mainly used to deal with the coarse-grained ore feed in dry magnetic separation operation. Since the inction of magnetic minerals by the working magnetic field is instantaneous when the dry magnetic separation is fed to the separation roller, there is no so-called "pre magnetization (available for magnetite beneficiation)" to improve the separation effect. During the operation of the magnetic separator, the main forces on the magnetic minerals are magnetic force, gravity and centripetal force, The diameter of magnetic separation roller has the same effect on the recovery of magnetic minerals
wet iron removal requires a longer working path to increase the probability of contact between magnetic minerals and working areas with more magnetic performance indicators, so as to improve the recovery rate of magnetic minerals. Therefore, the separation effect of large diameter high intensity magnetic separator on weak magnetic minerals is more ideal.
quartz has a wide range of uses. Quartz that needs to be beneficiated is mainly used in glass, ceramics and polysilicon manufacturing instries. Quartz with higher purity requires higher SiO2 content, generally more than 99.9%, and has strict requirements for various impurities, especially iron, which is a harmful element that should be reced as much as possible
the mineral processing of quartz sand is purification and impurity removal operation. All kinds of minerals except silica should be removed as much as possible in mineral processing. The attached figure is the proct standard of unimin company, the most advanced enterprise in high purity quartz sand instry. It can be seen from the standard that high purity quartz sand has strict requirements on the content of impurity mineral elements
the purification process of quartz sand mainly includes scrubbing, magnetic separation, gravity separation, flotation and acid leaching, and water quenching is also used as auxiliary operation in the proction of high purity quartz sand
the main function of magnetic separator in quartz sand beneficiation and purification is to remove all kinds of iron minerals contained in quartz sand. The iron in quartz mainly exists in the form of magnetite, hematite, ilmenite, disseminated micro weak magnetic iron, iron bearing silicate and iron sulfide. The iron that is difficult to remove is mainly thin film iron and coated micro iron
because most of the iron bearing minerals in quartz sand are weak magnetic minerals, high intensity magnetic separation is needed to remove them (except pyrite)
high gradient magnetic separators are used in the magnetic separators for the removal of iron from quartz sand. This is because the high purity quartz sand can achieve better purification effect only under the finer particle size. When the impurity minerals are wrapped, it is difficult for all kinds of iron removal processes to obtain good beneficiation indexes
there are two kinds of magnetic separators for removing iron from quartz sand, dry magnetic separation and wet magnetic separation. Due to no water in the process of dry magnetic separation, the equipment process is relatively simple, which can be given priority in quartz sand beneficiation
no matter dry magnetic separation or wet magnetic separation, in order to obtain procts with low iron content, multi-stage magnetic separation should be adopted. The reason for the need for multi-stage iron removal is mainly e to the difference in magnetic properties of iron bearing minerals. Due to weak magnetic properties or fine particle size of some iron bearing minerals and the probability of being trapped, only through multi-stage iron removal can high-quality quartz sand with low iron content be selected
special attention should be paid to the equipment and materials of the quartz sand magnetic separator. Stainless steel which is not easy to rust or other protective layer to prevent oxidation should be used for the parts that may contact the quartz sand
when using roller type high intensity magnetic separator to remove iron from quartz sand, the appropriate magnetic separator should be selected according to different beneficiation processes. In dry magnetic separation of quartz sand, e to the short movement track of materials, the use of magnetic separator with smaller diameter (roller type) can rece the investment of equipment in dry iron removal process. At this time, the effect of equipment diameter on Beneficiation effect is not obvious, and the most obvious effect of smaller diameter on beneficiation is the processing capacity of equipment, The larger diameter magnetic separator is mainly used to deal with the coarse-grained ore feed in dry magnetic separation operation. Since the inction of magnetic minerals by the working magnetic field is instantaneous when the dry magnetic separation is fed to the separation roller, there is no so-called "pre magnetization (available for magnetite beneficiation)" to improve the separation effect. During the operation of the magnetic separator, the main forces on the magnetic minerals are magnetic force, gravity and centripetal force, The diameter of magnetic separation roller has the same effect on the recovery of magnetic minerals
wet iron removal requires a longer working path to increase the probability of contact between magnetic minerals and working areas with more magnetic performance indicators, so as to improve the recovery rate of magnetic minerals. Therefore, the separation effect of large diameter high intensity magnetic separator on weak magnetic minerals is more ideal.
8. It should be C = 1000 ρ· The derivation process is as follows:
C = n / v [where n is the amount of solute, V is the volume of solution, unit: l]
= (M / M) / v [according to n = m / m, where m and m also refer to solute]
= m / (V · m) [simplified from the previous step]
= w% · m liquid / (V · m) [Note: m liquid here is the mass of solution]
= w%· ρ V / (V · m) ρ= M / V, here ρ、 V refers to solution]
= w%· ρ/ M [obtained by eliminating V from the previous numerator and denominator]
= 1000 ρ· W% / M ρ The unit of M is g / mol; But what's given in the general question ρ The unit is g / ml or g / cubic centimeter, so it's unit conversion, here's ρ [multiply by 1000]
C = n / v [where n is the amount of solute, V is the volume of solution, unit: l]
= (M / M) / v [according to n = m / m, where m and m also refer to solute]
= m / (V · m) [simplified from the previous step]
= w% · m liquid / (V · m) [Note: m liquid here is the mass of solution]
= w%· ρ V / (V · m) ρ= M / V, here ρ、 V refers to solution]
= w%· ρ/ M [obtained by eliminating V from the previous numerator and denominator]
= 1000 ρ· W% / M ρ The unit of M is g / mol; But what's given in the general question ρ The unit is g / ml or g / cubic centimeter, so it's unit conversion, here's ρ [multiply by 1000]
9. After the paper is output to the visible position by rotating the alignment roller, the fixing pressure is released and the paper is drawn out.
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