MTW European Type Trapezium Mill
Input size:30-50mm
Capacity: 3-50t/h
LM Vertical Roller Mill
Input size:38-65mm
Capacity: 13-70t/h
Raymond Mill
Input size:20-30mm
Capacity: 0.8-9.5t/h
Sand powder vertical mill
Input size:30-55mm
Capacity: 30-900t/h
LUM series superfine vertical roller grinding mill
Input size:10-20mm
Capacity: 5-18t/h
MW Micro Powder Mill
Input size:≤20mm
Capacity: 0.5-12t/h
LM Vertical Slag Mill
Input size:38-65mm
Capacity: 7-100t/h
LM Vertical Coal Mill
Input size:≤50mm
Capacity: 5-100t/h
TGM Trapezium Mill
Input size:25-40mm
Capacity: 3-36t/h
MB5X Pendulum Roller Grinding Mill
Input size:25-55mm
Capacity: 4-100t/h
Straight-Through Centrifugal Mill
Input size:30-40mm
Capacity: 15-45t/h
Sulfuric Acid Slag Powder Processing Equipment
Sulfuric Acid Slag Guilin Mining Machinery Co, Ltd
2024年10月14日 Sulfuric acid slag residue is a waste residue produced during the production of sulfuric acid It mainly contains sulfate and other impurities and is highly acidic and corrosive The treatment of sulfuric acid residue requires a special process Process Flow2021年6月23日 Not only do our nickel and cobalt processing solutions help you achieve primary end products such as briquettes, cathodes, or batterygrade sulfates, but we can also find Hydrometallurgical nickel and cobalt plants and processes2024年11月2日 The gold recovery technology containing gold sulfuric acid slag is in urgent need of development China produces hundreds of thousands of tons of goldcontaining sulfuric acid New technology and equipment for gold extraction from sulfuric acid slag2023年6月27日 The Raymond mill, vertical grinding mill and other equipment produced by Guilin Hongcheng are all dry milling equipment that can help the utilization of sulfuric acid slag It can process sulfuric acid slag powder with a What are the ways to use sulfuric acid slag
Degradation of alkaliactivated Ferich slag in sulfuric acid
2024年7月1日 Alkaliactivated Ferich nonferrous metallurgical slag (AANFS), within the FeO x SiO 2 Al 2 O 3 CaOMgO system, were tested in 2 wt% sulfuric acid for 6 months Corrosion 2021年8月3日 Our portfolio covers the full process chain from sulfur handling and sulfur burning through to sulfuric acid production Our technology delivers optimum energy recovery in both Sulfuric Acid technology Metso2024年11月11日 PPC supplies sulfuric acid produced in the smelting processes from sulfur contained in copper concentrate It is a colorless, odorless viscous liquid, and multiple type of products are available for different uses, which Chemical products Pan Pacific Copper系统地研究了硫酸固化–浸出含钛高炉渣的工艺参数，在最佳条件下钛、铝、镁的回收率分别达到8596%、8117%、9382%。 采用快速浸出模型，限制硅的溶解和聚合，硅的溶出率仅318%。 研究了硫酸固化浸出的机理。 在硫酸固化过 硫酸固化–浸出含钛高炉渣回收钛、铝、镁并分离硅
Preparation and characterization of cementitious materials
2024年5月3日 In view of the above problems, a new method of preparing CGS based lowcarbon cementitious material by mechanical and chemical activation of protic acid and 2022年4月13日 The present study aimed at studying a combined pyrohydrometallurgical treatment processes involving high temperature oxidation and sulfuric acid leaching to Recycling of brass melting slag through the high 2023年6月16日 This paper investigated a pellet ore production process in which vanadium was extracted from vanadium and titanium magnetite concentrates using sulfuric acid leaching Calcium and magnesium were added to the iron Vanadium–Titanium Magnetite Concentrate, 2023年6月27日 The Raymond mill, vertical grinding mill and other equipment produced by Guilin Hongcheng are all dry milling equipment that can help the utilization of sulfuric acid slag It can process sulfuric acid slag powder with a What are the ways to use sulfuric acid slag
LIFE CYCLE ASSESSMENT STUDY OF A SULFURIC ACID
2023年1月25日 Figure 3: Sulfur inputs and outputs to the Kraft process Figure 4: Wetgas Sulfuric Acid (WSA) process Figure 5: Sulfuric acid production process from smelter and converter offgases Figure 6: System boundary of the product system with elemental sulfur Figure 7: System boundary of the product system without elemental sulfurDownload Citation On Jan 1, 2024, Keke Sun and others published Sulfuric acid resistance behaviour of alkaliactivated slag and waste glass powder blended precursors Find, read and cite all Sulfuric acid resistance behaviour of alkaliactivated slag and 2022年4月13日 Brass melting slag is a valuable secondary resource for the recovery of copper and zinc The hydrometallurgical recovery process of this material is a challenge, because of its limited dissolution in sulfuric acid The present study aimed at studying a combined pyrohydrometallurgical treatment processes involving high temperature oxidation and sulfuric acid Recycling of brass melting slag through the high 2020年12月28日 The addition of sand powder could significantly increase the sulfuric acid resistance, compressive strength, and economic benefits and reduce the CO2 emission of high CaO fly ashcementbased Effects of Sand Powder on Sulfuric Acid Resistance,
Sulfuric acid resistance behaviour of alkaliactivated slag and
2024年1月1日 The acid resistance of cementitious materials is an important property when exposed to aggressive acidic environments In this study, the waste glass powder (GP) and slag as precursors were activated by alkali (Na or K)silicates or by a combination of (Na or K)silicates with air pollution control (APC) residues to produce alkaliactivated materials (AAMs) and 2020年2月4日 The results show that the subsystem “process” is the major contributor to the environmental impact of the studied industrial sulfuric acid production system with the highest values of 83,26 kg (PDF) An Environmental Life Cycle Assessment of an2023年6月25日 The results showed that 140% of the theoretical amount of sulfuric acid was needed to achieve lithium extraction The main process of the traditional sulfuric acid method is the crystal transformation at 1006 °C, followed by the sulfuric acid roasting at 250 °C, and the additional leaching of valuable elements such as lithium into the solutionAn effective method for directly extracting lithium from α 2022年7月9日 Titanium slags produced through ilmenite electric furnace smelting contain 60–80%TiO2, a vital titanium resource in the titanium industry The processing and utilization of titanium slag is faced with many challenges, such as complex mineral structures, high requirements, severe environmental pollution, and heavy additives and energy consumption Recent Progress in Electric Furnace Titanium Slag Processing
Recovery of Magnesium from Ferronickel Slag to
2021年12月6日 This paper provides a technical approach for efficiently recovering Mg from ferronickel slag to produce highquality magnesium oxide (MgO) by using the sulfuric acid leaching method under 2016年3月25日 The acid was poured off, and distilled water placed on the brown button left It immediately became white, owing to the precipitation of the silver in solution on the zinc Ag2 SO4 + Zn = 2Ag + Zn S04 On adding more Refining Gold with Sulphuric Acid2023年4月30日 Sulfuric Acid Process Handling Equipment Q What kind of pump do you use to transfer acid from the tank to the process? A A centrifugal, sealless magneticdrive pump is the preferred pump for sulfuric acid transfer The wetted parts should be 316 stainless steel, Alloy 20 or Teflon®lined QEquipment Related FAQs Handling Equipment Sulfuric 2024年2月19日 21 Materials and reagents All the reagents used in the experiment, such as sulfuric acid (H 2 SO 4), nitric acid (HNO 3), copper sulfate (CuSO 4), sodium thiosulfate (Na 2 S 2 SO 3), and sodium hydroxide (NaOH), were analytically pure, and the water used in the whole experiment was deionized water with the electrical resistivity of 185 MΩ*cm The refractory Pretreatment of refractory gold ore by curing with
Recovery of Magnesium from Ferronickel Slag to Prepare
2021年12月6日 This paper provides a technical approach for efficiently recovering Mg from ferronickel slag to produce highquality magnesium oxide (MgO) by using the sulfuric acid leaching method under atmospheric pressure The leaching rate of magnesium is 8497% after a typical onestep acid leaching process, which is because Mg in FNS mainly exists in the The sodium roastingwater leaching process has been widely adopted for extracting vanadium from VTM, vanadiumrich steel slag and vanadium containing shale, proving successful in industrial applications [12], [18]Sodium salts possess the capability to react with vanadium within VTM, subsequently dissolving into the leaching solution during the water leaching and acid Effect of calcification roasting process on vanadium 2023年2月7日 The black powder was mixed with different amount of sulfuric acid varying the mass to volume ratio of black powder to sulfuric acid from 1 to 01–06 The mixture was homogenized and kept in a furnace at desired temperature (750 °C) for certain time period to transform the water insoluble phase of lithium oxide into its water soluble speciesRecovery of Lithium from Waste LIBs Using Sulfuric Acid2020年8月12日 The sulfuric acid process is the dominant technology for lithium extraction from spodumene However, this process generates huge quantities of waste residue and needs hightemperature pretreatmentLithium Extraction from Spodumene by the Traditional Sulfuric Acid
硫酸固化–浸出含钛高炉渣回收钛、铝、镁并分离硅 USTB
An energyefficient route was adopted to treat titaniumbearing blast furnace slag (TBBFS) in this study Titanium, aluminum, and magnesium were simultaneously extracted and silicon was separated by low temperature sulfuric acid curing and low concentration 2023年8月1日 For every 1 metric ton of titanium dioxide produced by the sulfuric acid process, an average of 8–10 metric tons of sulfuric acid waste with a concentration of about 20% and 3–4 metric tons of titaniumcontaining waste acid is generated Table 4 shows the content of typical acid metals from titanium dioxide waste (Qiu et al, 2018)Sustainable recovery of titanium from secondary resources: 2024年4月22日 Sun et al used steel slag to fix carbon, fully mixed steel slag powder with water at a mass ratio of 1:2, and introduced CO 2 with purity of Phosphogypsum is a solid waste produced in the wetprocess phosphoric acid process Its main components are it can be divided into hydrochloric acid, sulfuric acid, magnesium chloride molten salt Research progress of hydrogen production and CO2 fixation 2010年2月28日 [12] As a result of this process, two products are formed: the solution containing all components of slag soluble in sulfuric acid and slag significantly more inert to the environment and Leaching of vanadium from LD converter slag using sulfuric acid
International Journal of Mineral Processing ResearchGate
2024年3月27日 from steel slag with sulfuric acid followed shrinking core model (AarabiKarasgani et al, 2010) However, leaching kinetics of calcification roasted vanadium slag with sulfuric acid was unknown 2024年8月21日 Liu et al [92] studied the direct acid leaching of vanadium in vanadium slag Under the optimal process conditions (the liquid–solid ratio is 10, the sulfuric acid concentration is 6 mol/L, the time is 6 h, the temperature is 95 °C, the stirring speed is 200 rpm, and the mass ratio of NaClO 3 to vanadium slag is 02), the leaching ratio of Research progress of vanadium extraction processes from vanadium slag 2023年6月3日 One method of extracting cobalt from cobalt slag is as follows: adding cobalt slag to sulfuric acid solution and dissolving it with sulfur dioxide to prepare a solution containing nickel sulfate, cobalt sulfate, and a few impurities such as copper, iron, arsenic, and antimony Nickel powder is replaced then to remove copperCobalt Metallurgy SpringerLink2024年11月11日 As the byproduct in the smelting process of vanadium titanomagnetite, titaniumbearing blast furnace slag (TBFS) can be converted to a titanyl sulfate (TiOSO4) solution containing MgSO4 and Al2 Optimization of hydrolysis process for acidsoluble titanium slag
(PDF) Recycling of brass melting slag through the high
2022年12月1日 slag leaching in sulfuric acid solution, hydrometallurgical recovery faces a big problem at leaching process In this study, a pyrohydrometallurgical process is pro2023年5月16日 sulfuric acid process Both UGS and HGS are mainly produced using the electric furnace melting method, which accounts for more than 70 pct of the world’s titaniumrich raw material production[3] The UGS is obtained when titanium slag produced using the electric furnace melting technique is leached However, theHighTitanium Slag Preparation Process by 3 天之前 In this process, the waste acid is thermally split into sulfur dioxide and water in a sulfuric acid incinerator The process temperature required for this is up to 1,600 °C Here, too, the critical boundary conditions result from the highly corrosive atmosphere (SO 2 ), possible temperatures under dew point, continuous / discontinuous Sulfuric Acid Regeneration SAR Steuler Linings2023年3月1日 The process includes three steps: sulfuric acid leaching to digest the modified titanium slag, hydrochloric acid leaching, and removal of Si from the hydrochloric acid leaching product The M x Ti 3x O 5 phase and a part of the diopside phase were decomposed by sulfuric acid to form watersoluble sulfates, such as titanyl sulfate TiOSO 4 and A novel sequential leaching process for titanium slag to
Vanadium–Titanium Magnetite Concentrate,
2023年6月16日 This paper investigated a pellet ore production process in which vanadium was extracted from vanadium and titanium magnetite concentrates using sulfuric acid leaching Calcium and magnesium were added to the iron 2023年6月27日 The Raymond mill, vertical grinding mill and other equipment produced by Guilin Hongcheng are all dry milling equipment that can help the utilization of sulfuric acid slag It can process sulfuric acid slag powder with a What are the ways to use sulfuric acid slag2023年1月25日 Figure 3: Sulfur inputs and outputs to the Kraft process Figure 4: Wetgas Sulfuric Acid (WSA) process Figure 5: Sulfuric acid production process from smelter and converter offgases Figure 6: System boundary of the product system with elemental sulfur Figure 7: System boundary of the product system without elemental sulfurLIFE CYCLE ASSESSMENT STUDY OF A SULFURIC ACID Download Citation On Jan 1, 2024, Keke Sun and others published Sulfuric acid resistance behaviour of alkaliactivated slag and waste glass powder blended precursors Find, read and cite all Sulfuric acid resistance behaviour of alkaliactivated slag and
Recycling of brass melting slag through the high
2022年4月13日 Brass melting slag is a valuable secondary resource for the recovery of copper and zinc The hydrometallurgical recovery process of this material is a challenge, because of its limited dissolution in sulfuric acid The present study aimed at studying a combined pyrohydrometallurgical treatment processes involving high temperature oxidation and sulfuric acid 2020年12月28日 The addition of sand powder could significantly increase the sulfuric acid resistance, compressive strength, and economic benefits and reduce the CO2 emission of high CaO fly ashcementbased Effects of Sand Powder on Sulfuric Acid Resistance, 2024年1月1日 The acid resistance of cementitious materials is an important property when exposed to aggressive acidic environments In this study, the waste glass powder (GP) and slag as precursors were activated by alkali (Na or K)silicates or by a combination of (Na or K)silicates with air pollution control (APC) residues to produce alkaliactivated materials (AAMs) and Sulfuric acid resistance behaviour of alkaliactivated slag and 2020年2月4日 The results show that the subsystem “process” is the major contributor to the environmental impact of the studied industrial sulfuric acid production system with the highest values of 83,26 kg (PDF) An Environmental Life Cycle Assessment of an
An effective method for directly extracting lithium from α
2023年6月25日 The results showed that 140% of the theoretical amount of sulfuric acid was needed to achieve lithium extraction The main process of the traditional sulfuric acid method is the crystal transformation at 1006 °C, followed by the sulfuric acid roasting at 250 °C, and the additional leaching of valuable elements such as lithium into the solution2022年7月9日 Titanium slags produced through ilmenite electric furnace smelting contain 60–80%TiO2, a vital titanium resource in the titanium industry The processing and utilization of titanium slag is faced with many challenges, such as complex mineral structures, high requirements, severe environmental pollution, and heavy additives and energy consumption Recent Progress in Electric Furnace Titanium Slag Processing