HGT Gyratory Crusher
Owning international advanced crushing technologies, the HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. Compared with traditional gyratory crushers, it boasts higher crushing efficiency, low using costs and convenient maintenance and adjustments, able to offer customers more efficient and intelligent coarse crushing solutions.
PE Jaw Crusher
As a classic primary crusher with stable performances, PE Jaw Crusher is widely used to crush metallic and non-metallic ores as well as building aggregates or to make artificial sand. Product Features: Inheritance of century-old classics, simple structure, stable working performances
CI5X Impact Crusher
To satisfy users' requirements for high profits, low costs, and energy saving, and to overcome the shortcomings of conventional crushing equipment such as complex operation procedures and low crushing efficiency, SBM has developed the new generation of high-efficiency coarse and medium-fine crushing machine – CI5X Impact Crusher. This impact crusher is the ideal upgrading product of conventional crushing machines.
HPT Multi-cylinder Hydraulic Cone Crusher
Based on some design principles of traditional multi-cylinder hydraulic cone crushers like fixed main shaft, eccentric sleeve rotating around main shaft and lamination crushing, HPT Multi-cylinder Hydraulic Cone Crusher makes a breakthrough on its structure. After optimization, the structure improves the performance and crushing capability a lot. Meanwhile, the hydraulic lubrication system of HPT Cone Crusher not only ensures the stable operation but also makes the system control more intelligent.
VSI6X Sand Making Machine
Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, SBM, a Chinese professional sand maker manufacturer, further optimizes the structure and function of traditional vertical-shaft impact crushers and launches a new generation of sand-making and reshaping machine with high efficiency and low costs --- VSI6X Sand Making Machine.
5X Pendulum Roller Grinding Mill
According to accumulation and experimental analyses of on-site test data for more than thirty years, SBM, a Chinese grinding mill manufacturer, has researched and developed the fifth-generation pendulous hanging grinding mill – 5X grinding mill. All non-combustible and non-explosive brittle mineral products whose Moh's hardness are below Grade 7 and water content below 6% could be ground by this grinding mill.
Characteristics and utilisation of copper slag—a review
Oct 07, 2020· The copper content in the FSF slag is higher than slag from Iranian National Copper Industries Co, Chile Caletone, Indian copper plants and is much lower than that in copper slag
2-Recovery of Copper and Cobalt from Converter Slag with a
Recovery of Copper and Cobalt from Converter Slag with a New Flotation Method Using H2S 70 sulfuric acids [12, 13] with and without pressure [13], ferric chloride [8, 14, 15], ferric sulfate [7], cyanide, thiosulphate leaching [16], ferric sulfate and ammonia sulfate solutions [7, 12, 17, 18]. In this study, the flotation of converter slag was
The Recovery of Copper from Smelting Slag by Flotation
Abstract. Aiming at the recovery of copper from smelting slag, a flotation approach was studied. It was found that this slag composed of fine particles with complex association and distribution, in which bornite was the main copper-bearing mineral after a detailed mineralogy analysis via
Recovery of Copper from Slow Cooled Ausmelt Furnace Slag
Ausmelt furnace slag contains about 0.9% Cu (mass %). With increasing the amount of Ausmelt furnace slag, the recovery of copper from it will produce an enormous economic yield. The recovery of copper by floatation from slow cooled Ausmelt furnace slag was studied in this paper. The phases and composition of the slow cooled slag were analyzed.
Recovery of Copper from Slow Cooled Ausmelt Furnace Slag
Ausmelt furnace slag contains about 0.9% Cu (mass %). With increasing the amount of Ausmelt furnace slag, the recovery of copper from it will produce an enormous economic yield. The recovery of copper by floatation from slow cooled Ausmelt furnace slag was studied in this paper. The phases and composition of the slow cooled slag were analyzed.
SLAG PROCESSING PROJECT - Camrova Resources Inc
Copper recovery from the slag is expected to consist of o Loading of slag into 30t trucks carried out by Anglo 55 York St., Suite 401 Toronto, ON, M5J 1R7 Tel 647-632-3444. 2 Camrova Resources Inc. 55 York St, Suite 401
REUTILISATION OF PRIMARY METALLURGICAL WASTES: BRIEF
Molybdenum Recovery Typical copper slag show that the molybdenum is dispersed throughout the iron oxide phase and, at the copper-making step the molybdenum is highly oxidised and associated to the magnetite structure as shown in Figure 2 corresponding to the stability diagram of Cu-O-S, Fe-O-S and Mo-O-S systems at 1300°C.
Recovery of metal values from copper slag and reuse of
Copper slag was characterized and processed. The pyro-metallurgical processing prospects to generate utilizable materials were arrived at through rigorous thermodynamic analysis. Carbothermal reduction at elevated temperature (near 1440°C) helped recover a majority of the metal values (e.g., Fe, Cu and Mo) into the iron-rich alloy product
(PDF) Recovery of metal values from copper slags by
The recovery of copper and cobalt from ancient copper slags from the Küre region of Turkey was investigated. A fayalitic-type of ancient copper slag containing 1.24% Cu, 0.53% Co and 53.16% Fe
Recovery of copper and cobalt from ancient slag - Gülay
About 2.5 million tonnes of copper smelter slag are available in Küre, northern part of Turkey. This slag contains large amounts of metallic values such as copper and cobalt. A representative slag sample containing 0.98% Cu, 0.49% Co and 51.47% Fe was used in the experimental studies.
Copper Recovery Services - Cal-chem Metals
Copper Recovery Services. Cal-Chem Metals works with Clients across North America on copper recovery projects. These copper reclamation projects include copper slag recovery, copper mud recovery and rod mill scale/filter paper recovery.
COMPARATIVE RESULTS OF COPPER FLOTATION FROM
copper content in the ore of copper depos-its, which are nowadays in exploitation. Slags, obtained by metallurgical treatment of copper, usually with different methods of preparation and concentration, are treated for recovery of copper. Smelter slag of reverberatory furnace is obtained in the process of metallurgical con-
Copper Slag Recovery - Cal-chem Metals
Copper Slag Recovery. Cal-Chem Metals is currently purchasing copper bearing slag from a variety of industries including copper rod mills, copper tube mills and other industries where there is a need to melt copper. A byproduct of copper melting is the production of slag. Cal-Chem purchases this waste stream material and brings it to their
Iron Recovery from Discarded Copper Slag in a RHF Direct
minerals Article Iron Recovery from Discarded Copper Slag in a RHF Direct Reduction and Subsequent Grinding/Magnetic Separation Process Zhicheng Cao 1,2, Tichang Sun 1,*, Xun Xue 1,2 and Zhanhua Liu 2 1 Key Laboratory of High-Efficient Mining and Safety of Metal Mines, Ministry of Eduion, University of Science and Technology Beijing, Beijing 100083, China; [email protected]
Recovery of iron from copper flash smelting slags: Mineral
Copper slag contains iron in the range of 42–45%, which can be recovered and recycled along with the contained copper to obtain an iron–copper alloy and a final slag rich in oxides. Therefore, the present work shows the experimental results of the reduction of a flash smelting slag using coke as reductant up to 150% of the stoichiometric
2-Recovery of Copper and Cobalt from Converter Slag with a
Recovery of Copper and Cobalt from Converter Slag with a New Flotation Method Using H2S 70 sulfuric acids [12, 13] with and without pressure [13], ferric chloride [8, 14, 15], ferric sulfate [7], cyanide, thiosulphate leaching [16], ferric sulfate and ammonia sulfate solutions [7, 12, 17, 18]. In this study, the flotation of converter slag was
Reductive-sulfurizing smelting treatment of smelter slag
reduction of metallic iron was evident when copper and cobalt levels in the slag fell below a lower value [18 ]. This diluted the copper and cobalt levels in the matte and changed the properties of slag and eventually reduced the recovery of copper and cobalt. Y. Li et al. / JMM 54 (1) B (2018) 73 - 79 75
Recovery of Copper from Copper Slag by Hydrometallurgy
In this research, the recovery of copper from copper slag is investigated using hydrometallurgy method. Slag samples were taken from Al-Shaheed State Company. The results of the chemical analysis showed that the slag contained 11.4% of copper. The recovery process included two stages; the first stage is leaching using diluted sulfuric acid.
Copper Recovery from Reverberatory Slag
White Pine reverberatory furnace slags contained economically recoverable amounts of copper for a variety of reasons. Among them: White Pine concentrates yield extremely high matte grades (65+% Cu) and viscous slags. The viscous slags hinder matte settling causing matte “prill” entrapment in the slag. White Pine’s total refined copper output is accomplished through fire refining
An Innovated Appliion of Reutilize Copper Smelter Slag
Characterization of the copper slag. The compositional analysis (Table 1) confirms the presence of iron, silicon, zinc, and aluminum as the significant element in the copper slag, and some other elements in lower level of concentrations, such as calcium, magnesium, chromium and copper.This waste is regarded as hazardous materials in many countries due to the presence of heavy metals.