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
Aluminum ash, overhaul slag, aluminum electrolyte machine
CNA Electrolytic aluminum overhaul slag, method for
The electrolytic aluminum overhaul slag regeneration and recycling method comprises the following steps: (1) pulverizing the electrolytic aluminum overhaul residues; (2) adding2022年12月12日 In this paper, the ultrahigh pressure contact molding technology is used for the first time to prepare highperformance building materials with aluminum ash and calcium Comprehensive performance study of aluminum ash and calcium The invention discloses a treatment method for recovering aluminum by combining aluminum ash and aluminum slag with overhaul slag, which comprises the following steps: 1 respectivelyCNA Treatment method for recovering aluminum 2024年2月1日 The electrolytic aluminum industry generates a large amount lithium (Li)containing electrolytic aluminum slag (EAS) annually, and this can result in severe Efficient lithium recovery from electrolytic aluminum slag via an
CNA Treatment process of aluminum electrolysis cell
The invention discloses a treatment process of overhaul slag of an aluminum electrolytic cell, which comprises the following steps: sorting overhaul residues of an aluminum electrolytic cell 2024年6月4日 Based on the life cycle assessment method, this study examined the environmental impacts of four major aluminum ash treatment methods in four categories: Assessing Environmental Impact of Aluminum Ash Disposal in 2020年1月2日 TL;DR: In this paper, a harmless treatment method of aluminum electrolysis overhaul slag is proposed, where materials are weighted according to a weight ratio, and the Fluorineretaining agent for overhaul slag of aluminum electrolytic 2024年2月1日 In this paper, an innovative process of sulfuric acid roasting and water leaching is proposed, which can efficiently and environmentally recover F, Al and Li from overhaul slag A novel approach for extracting lithium from overhaul slag by low
CNA Method and system for preparing Google
The invention relates to the technical field of overhaul slag treatment, and particularly discloses a method for preparing alternative fuel by using overhaul slag of an aluminum2021年10月6日 1 Introduction Aluminum is a nonferrous metal, with the largest production and consumption in the world []It is widely used in construction, transportation, electric power, aerospace and other fields, playing an important role in the national economic construction and national defense industries as a basic raw material []At present, metallic aluminum is Research on the Preparation Parameters and Basic Properties of 2023年4月25日 甘肃冶金, 2017, 39(4):8689 LIANG W Q Disposal and reuse plan of aluminum ash, carbon slag and overhaul slag[J] Gansu Metallurgy, 2017, 39 废旧阴极中的碳和电解质[J] 轻金属, 2013(5):2327 LI N, LI R X, XIE G, 电解铝大修渣处置研究进展2024年2月1日 Aluminum metal was produced using the cryolitealumina molten salt electrolysis method (Ishak et al, 2017)A large amount electrolytic aluminum slag (EAS) is generated during the electrolysis process, as the falling of carbon particles on the anode into the electrolysis cells and the accumulation of lithium fluorine result in energy consumption and electrolyte scrapping Efficient lithium recovery from electrolytic aluminum slag via an
Ash Frying Machine, Hot Aluminum Ash Separator 7001300, Metal Aluminum
Ash Frying Machine, Hot Aluminum Ash Separator 7001300, Metal Aluminum Slag Separation Equipment, Ash Rubbing Machine, US $ 11500 16500 / Set, Guangdong, China, Lvyuan, NewSource from Foshan Lvyuan Innovation Trade Co, Ltd on Alibaba2020年1月2日 The invention discloses a fluorineretaining agent for overhaul slag of an aluminum electrolytic cell The fluorineretaining agent comprises the following components of, by mass, 80100 parts of calcium sulfate, 6080 parts of calcium oxide, 5070 parts of calcium hydroxide and 3060 parts of calcium chloride The invention further discloses a method for Fluorineretaining agent for overhaul slag of aluminum The utility model relates to an overhaul slag and carbon slag aluminum fluoride conversion system, multistage dehydration unit, the synthesis retort, third hydroextractor and dryingmachine, and can also turn into aluminium fluoride with the electrolyte in the charcoal sediment, CNU System for converting overhaul slag and carbon slag 2021年10月1日 And all aluminum electrolysis production ensures that the cryolite ratio of aluminum electrolyte is below 30, and the electrolyte is called an acid electrolyte Based on publicly reported literature, LiF exists as Na 2 LiAlF 6 in the acid electrolyte, whereas LiF exists as its entity for cryolite ratio greater than or equal to 30 ( Gao et al, 2002 ; Li, 2009 , Zhang and A novel approach for lithium recovery from waste lithium
Aluminum Dross Cooler, aluminum ash cooler,aluminum slag
Aluminum dross/slag/ash cooler is a machine that is designed to cool down the high temperature to a normal state with a purpose to prevent burning loss Name Item Details Qty Material/Brand Overall Unit Overall size CNA CN96A CN9A CNA CN A CN A CN A CN 9 A CN9 A CN 9A CN A CN A CN A Authority CN China Prior art keywords waste waste material silicon carbide treatment method recovery Prior art date Legal CNA Recovery treatment method of electrolytic aluminum ash Spent aluminum electrolyte slag is a byproduct produced during the electrolysis of aluminum and contains elements such as F, Al, Na, and Li It is a toxic and harmful substance with a stable and complex structure As a consequence of fluorine pollution and low lithium recovery efficiency in the traditional hydro metallurgy process, a novel cleaner production technology was developed Cleaner Process for the Selective Extraction of Lithium from Spent 2024年7月24日 Spent aluminum electrolyte slag is a byproduct produced during the electrolysis of aluminum and contains elements such as F, Al, Na, and Li It is a toxic and harmful substance with a stable and complex structure As a Cleaner Process for the Selective Extraction of Lithium
CNB Equipment and method for refining electrolyte
The invention discloses equipment for refining electrolyte and utilizing aluminum ash from carbon slag of an electrolytic cell, which comprises a base, wherein four corners of the upper end of the base are respectively fixed with a first supporting rod, two first supporting rods on the same side form a group, the upper ends of the two first supporting rods in the same group are jointly fixed 2018年7月27日 Hot aluminum dross/slag/ash recycling machinePurification of aluminium drossHot aluminum dross/slag/ash recycling machine YouTubeand, Research on the Preparation Parameters and Basic Properties of 2012年4月1日 aluminum dross processing machine, hot aluminum dross recycling machine,aluminum dross separating machine,dross machine welcome to visit cnmetechHot aluminum dross/slag/ash recycling machine YouTube
CNA Treatment process of aluminum electrolysis cell overhaul
The invention discloses a treatment process of overhaul slag of an aluminum electrolytic cell, which comprises the following steps: sorting overhaul residues of an aluminum electrolytic cell to obtain carbonaceous waste and refractory waste, respectively crushing and ballmilling to obtain carbon powder and ceramic powder, mixing the carbon powder and the ceramic powder in 2021年11月22日 Aluminum ash is the ash slag that electrolytic aluminum or secondary aluminum floats on the surface of the molten aluminum in the melting and casting annual output of 10,000 tons of electrolyte, 5,000 tons of remelted aluminum ingots, the mixed material enters the ring machine to directly press the anode protective ring, The Utilization Technology Analysis Of Secondary Aluminum Ash 2020年12月1日 A hydrometallurgical process was developed to extract lithium from a spent lithiumcontaining aluminum electrolyte, reduce the stacking of spent aluminum electrolyte, and recover the valuable elements In this study, we extracted lithium from an electrolyte using the following three steps: 1) leaching with HNO 3 − Al(NO 3) 3, 2) neutralizing the leachate Novel process for the extraction of lithium carbonate from spent Coal fly ash (CFA), an industrial byproduct of hightemperature combustion of coal in coalfired power plants, is one of the most complex and largest amounts of industrial solid wastes generated in China It is widely recognized that CFA should be considered as a potential alumina resource to substitute bauxite In this review, the features of highalumina fly ash and aluminum recovery Aluminum extraction technologies from high aluminum fly ash De Gruyter
A novel approach for extracting lithium from overhaul slag by low
2024年2月1日 Overhaul slag, as one of the main hazardous solid wastes generated in the electrolytic aluminum, has high research value [12]The electrolytic cell lining is eroded by continuous chemical corrosion of hightemperature molten metal and salt, resulting in expansion and peeling off, leading to low production efficiency and degradation of performance [13]2021年11月1日 Aluminum slag ash commonly used as road and river embankments It had disposed in an open site and potentially increase ammonia, sodium, potassium, chloride and total dissolved solids levels in The Influence of Aluminum Slag Ash for Paving Block Production2024年5月1日 The reason is that the lithium content in the overhaul slag is relatively low, and the minimum amount of sulfuric acid is enough to completely transform the lithium compound into NaLi(SO 4) More aluminum compounds are converted to NaAl (SO 4) 2, when m(H 2 SO 4)/m(overhaul slag) increase from 10 to 14Selective preparation of lithium carbonate from overhaul slag by The main components of aluminum ash include single aluminum, aluminum oxide (Al 2 O 3), aluminum nitride (AlN), aluminum carbide (Al 4 C 3), fluoride and chlorinated salts, silicon, iron and other oxide (Kang et al 2022) Aluminum ash slag can be divided into primary aluminum ash and secondary aluminum ash accordingAssessing Environmental Impact of Aluminum Ash Disposal in
Ash frying machine for separating aluminum water from aluminum ash
The invention belongs to the technical field of aluminum product production, and particularly relates to an ash frying machine for separating aluminum water from aluminum ash by utilizing the self heat of aluminum slag, which comprises supporting plates and an ash frying pan, wherein the ash frying pan is positioned between the two supporting plates, the upper end surface of the The utility model discloses an electrolytic aluminum overhaul sediment is handled with carrying transportation equipment, including buffer bin and ball mill, the unloading union coupling of buffer bin bottom through spiral transfer machine and ball mill import, the spiral transfer machine is including the spiral delivery vane who transports casing body and inside setting, spiral delivery CNU Conveying and transferring equipmentThe invention discloses a method for recovering cryolite by combined treatment of aluminum electrolysis overhaul residues and aluminum ash, and relates to an aluminum electrolysis solid waste treatment technology The method comprises the following steps: (1) soaking overhaul residues in water and acid; (2) soaking aluminum ash in water; (3) alkaline leaching of CNA Method for recovering cryolite by Google The utility model discloses a system for recovering cryolite by combined treatment of aluminum electrolysis overhaul slag and aluminum ash The system comprises an overhaul slag treatment module, a cyanogen breaking and fluorine precipitating module, an aluminum ash treatment module and a cryolite synthesis module, wherein the overhaul slag treatment module is CNU System for recovering cryolite by Google
A novel approach for lithium recovery from waste lithium
2021年10月1日 A novel approach for lithium recovery from waste lithiumcontaining aluminum electrolyte by a roastingleaching process Author links open overlay panel Shaohua Wu a, Wenju Tao a The experimental results show that the best ratio of aluminum ash and calcium carbide slag is 1:9, the best pressure is 300mpa, the best curing time 2021年10月1日 To recover valuable elements such as lithium from waste aluminum electrolyte, Wu et al (2021) mixed Na 2 CO 3 with waste aluminum electrolyte and roasted them at 650 • C for 25 h, and Na 2 A novel approach for lithium recovery from waste lithium The electrolytic aluminum overhaul slag regeneration and recycling method comprises the following steps: (1) pulverizing the electrolytic aluminum overhaul residues; (2) adding water to leach under the condition of effectively discharging generated gas; (3) removing cyanogen from solid and liquid, (4) separating solid from liquid, (5) washing the solid, and recovering overhaul CNA Electrolytic aluminum overhaul slag, method 2021年10月6日 1 Introduction Aluminum is a nonferrous metal, with the largest production and consumption in the world []It is widely used in construction, transportation, electric power, aerospace and other fields, playing an important role in the national economic construction and national defense industries as a basic raw material []At present, metallic aluminum is Research on the Preparation Parameters and Basic Properties of
电解铝大修渣处置研究进展
2023年4月25日 甘肃冶金, 2017, 39(4):8689 LIANG W Q Disposal and reuse plan of aluminum ash, carbon slag and overhaul slag[J] Gansu Metallurgy, 2017, 39 废旧阴极中的碳和电解质[J] 轻金属, 2013(5):2327 LI N, LI R X, XIE G, 2024年2月1日 Aluminum metal was produced using the cryolitealumina molten salt electrolysis method (Ishak et al, 2017)A large amount electrolytic aluminum slag (EAS) is generated during the electrolysis process, as the falling of carbon particles on the anode into the electrolysis cells and the accumulation of lithium fluorine result in energy consumption and electrolyte scrapping Efficient lithium recovery from electrolytic aluminum slag via an Ash Frying Machine, Hot Aluminum Ash Separator 7001300, Metal Aluminum Slag Separation Equipment, Ash Rubbing Machine, US $ 11500 16500 / Set, Guangdong, China, Lvyuan, NewSource from Foshan Lvyuan Innovation Trade Co, Ltd on AlibabaAsh Frying Machine, Hot Aluminum Ash Separator 7001300, Metal Aluminum 2020年1月2日 The invention discloses a fluorineretaining agent for overhaul slag of an aluminum electrolytic cell The fluorineretaining agent comprises the following components of, by mass, 80100 parts of calcium sulfate, 6080 parts of calcium oxide, 5070 parts of calcium hydroxide and 3060 parts of calcium chloride The invention further discloses a method for Fluorineretaining agent for overhaul slag of aluminum
CNU System for converting overhaul slag and carbon slag
The utility model relates to an overhaul slag and carbon slag aluminum fluoride conversion system, multistage dehydration unit, the synthesis retort, third hydroextractor and dryingmachine, and can also turn into aluminium fluoride with the electrolyte in the charcoal sediment, 2021年10月1日 And all aluminum electrolysis production ensures that the cryolite ratio of aluminum electrolyte is below 30, and the electrolyte is called an acid electrolyte Based on publicly reported literature, LiF exists as Na 2 LiAlF 6 in the acid electrolyte, whereas LiF exists as its entity for cryolite ratio greater than or equal to 30 ( Gao et al, 2002 ; Li, 2009 , Zhang and A novel approach for lithium recovery from waste lithium Aluminum dross/slag/ash cooler is a machine that is designed to cool down the high temperature to a normal state with a purpose to prevent burning loss Name Item Details Qty Material/Brand Overall Unit Overall size Aluminum Dross Cooler, aluminum ash cooler,aluminum slag CNA CN96A CN9A CNA CN A CN A CN A CN 9 A CN9 A CN 9A CN A CN A CN A Authority CN China Prior art keywords waste waste material silicon carbide treatment method recovery Prior art date Legal CNA Recovery treatment method of electrolytic aluminum ash
Cleaner Process for the Selective Extraction of Lithium from Spent
Spent aluminum electrolyte slag is a byproduct produced during the electrolysis of aluminum and contains elements such as F, Al, Na, and Li It is a toxic and harmful substance with a stable and complex structure As a consequence of fluorine pollution and low lithium recovery efficiency in the traditional hydro metallurgy process, a novel cleaner production technology was developed