The process of extracting zinc , copper , nickel and cobalt from the smelting ore by water smelting method, adding the mineral powder and the required extracting agent into the stirring tank, and after fully stirring, inputting into the reaction tank, which is characterized by mixing ammonia water with ammonium hydrogencarbonate. The solution is used as an extractant. The ratio of ammonia to ammonium bicarbonate is determined according to the concentration of ammonia water. The ratio of 10% ammonia water is 20:1, 15% ammonia water, the ratio is 15:1, 20% ammonia water, the ratio is 10:1, the ore is pulverized to a particle size less than 1mm slag, depending on the amount of the extractant amount of zinc or copper or cobalt or nickel ore is determined, for the metal of the slag content of less than 5%, each extraction with t 1t, the metal content increased by 1 to 5%, the amount of extractant increased by 0.5t. The extraction process is as follows:
1. Preparation of active zinc oxide: oxidized ore - pulverization - extractant leaching - filtration - impurity removal - decomposition and recovery of extractant - drying - roasting - pulverization - active zinc oxide finished product;
2. Advanced zinc powder: Oxidized ore - crushing - extractant leaching - filtration - decomposition and recovery of extractant - drying - high-grade zinc fine powder; the specific process is as follows: the mineral powder and the desired extraction The agent is added to the stirring tank, and after being fully stirred, it is input into the reaction tank, and is fully stirred by a stirrer provided on the reaction tank, and the test is performed once every 1 hour, and the mixture is continuously stirred for 3 hours. After the extraction rate reaches 90%, the reaction is formed. The metal solution is input into the liquid storage tank, and then the metal solution is self-flowed from the liquid storage tank into the decomposition tank to be heated to boiling. When the metal solution becomes colorless and transparent, the heating is stopped, the metal solution is filtered, and dried. The metal oxide is obtained by electrolysis to obtain the metal.
Wear Parts
Wear parts are essential components in various industrial machines and equipment that experience regular wear and tear during operation. These parts are designed to withstand the harsh conditions of industrial applications and are crucial for maintaining the efficiency and longevity of the machinery.
Wear parts are commonly used in industries such as mining, construction, agriculture, and manufacturing. They include components such as cutting edges, teeth, blades, and buckets for heavy machinery, as well as grinding media, liners, and hammers for crushing and grinding equipment. These parts are typically made from high-strength materials such as steel, alloy steel, and tungsten carbide to ensure durability and resistance to abrasion, impact, and corrosion.
The performance of wear parts directly impacts the productivity and operating costs of industrial equipment. Worn-out or damaged wear parts can lead to decreased efficiency, increased downtime, and higher maintenance and replacement costs. Therefore, it is crucial for industries to invest in high-quality wear parts and regularly inspect and replace them to ensure optimal performance and safety.
In conclusion, wear parts play a vital role in the operation of industrial machinery and equipment. By using high-quality wear parts and implementing proper maintenance and replacement practices, industries can maximize the efficiency and lifespan of their equipment, ultimately leading to improved productivity and cost savings.
Tungsten carbide wear part,wear part,Carbide wear part
Zigong Brace Cemented Carbide Co.,Ltd , https://www.bracecarbide.com
![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)