Refinement of Copper removing agent and Decoppering Agent through Lead Fire Process
Copper removing agent, lead copper removing agent, lead fire smelting copper removing agent, lead refining copper removing agent, lead copper removing agent for export, crude lead fire smelting copper removing agent, No. 2 lead refining copper removing agent
Bismuth is the impurity which is the most difficult to remove during fire refining of crude lead. lead fire process refined debismuthizing agent is prepared and produced by Luanchuan Hengkai Metallurgical Materials Sales Co., Ltd after research and development for many years. The lead fire smelting novel copper removing agent is prepared and produced by our company. After the copper removing agent produced by our company is used, the copper content in the lead after copper removal is within 0.0002. More importantly, after the copper removing agent produced by our company is used, no pollution is produced (no smoke), the emission of sulfur dioxide is reduced, there is no low-altitude pollution, the operation is simple for workers, the operating environment is improved, and free technical guidance is given for the first-time use.
"Hengkai Metallurgical" brand patent products (patent number: 201808178848) is environmental protection copper removing agent 1#. Environmental protection formula copper removing agent 2# belongs to upgrade products of the copper removing agent 1#. After the copper removing agent produced by our company is used, the copper content in the lead is less than 0.00015 after copper removal. The product is characterized by small usage, no pungent smell, no low-altitude pollution, easier operation and low slag rate. Product advantages: the content of existing copper removing agent in the market is 6%-10%, which is lower than ours. Currently, the company is the only one in China that has passed EIA acceptance. The company adopts the most advanced independently-developed automatic production line to produce copper removing agent. The annual output is 15,000 tons, and the moisture content is less than 0.01%.
Luanchuan Hengkai Metallurgical Materials Sales Co., Ltd. is a domestic professional R & D and production manufacturer engaged in lead smelting copper removing agent and lead-refined debismuthizing agent. The company cooperates with a number of scientific research institutions, and it has abundant strength in independent research and development, design automation assembly line operation, production and examination, which has formed the production capacity of 30,000 tons in copper removing agent, debismuthizing agent, iron sulphide, Ferro sulphur , alloy sand, ferrous sulphide, Pyrite and other series products. It is one of the domestic production enterprises with the largest scale. The company passed the ISO9001 international quality system certification in April 2018. The patented products (patent No.: 201808178848) "Hengkai Metallurgical" brand copper removing agent and ferro sulphur gain consistent praise from clients after innovation, research and development and improvement by the clients for many years due to high product quality and cheap price. It supplies goods to most domestic lead smelting enterprises throughout the year with stable business relationship. Its market share is 70%. Its products are exported to more than 10 countries and regions. Its share in the southeast Asia market is 80%. The company belongs to a reliable partner and service provider.
Hengkai metallurgical company sincerely welcome customers at home and abroad to visit the guidance, negotiate cooperation!
Copper remover quality certification Copper remover copper removal agent for LUANCHUAN COUNTY HENGKAI METALLURGICAL MATERIALS SALES CO.,LTD , https://www.pyritechina.com
[Asia pump network] Centrifugal pump in the start, first of all to be filled with water to drain the air inside the pump casing. The working principle of the centrifugal pump shows that when the impeller rotates, the water is thrown to the outer edge of the impeller due to the centrifugal force, a vacuum is formed at the center of the impeller, and water is sucked in to form a continuous working process of the pump. Centrifugal pump to start before filling water causes and methods If the pump body is not full of water, but full of air, because the air density is much less than the density of water, the same speed in the impeller rotation, the centrifugal force generated by the air will be far Less than the centrifugal force of water. This will gather in the center of the impeller so that the impeller center can not form a sufficient vacuum, hindering the inhalation of water, affecting the formation of the pump continuous working process. Therefore, the centrifugal pump in the start, you must first full of water, drain the body of the air pump to maintain the normal operation of the pump. Centrifugal pump should be in the water pump and inlet before filling the water, otherwise the pump is unable to pumped work. Centrifugal pump does not start after the water is often due to the pump air is not discharged, the water is not filled due. Before starting the pump, the tank is filled with water and sealed. Pump starts, the pump water from the vacuum box, the water tank as the water level decreases causing the tank to form a certain vacuum, the water in the pool will be under the action of atmospheric pressure into the tank through the inlet pipe to form a water cycle, so that The pump started to operate normally. The water filling method has the following advantages: small hydraulic loss, high pumping station efficiency, low labor intensity of technicians, simple start-up, and beneficial realization of automatic control of a water pump unit. There are two main methods of water filling before starting: one is to use the bottom valve to fill the water, the bottom valve is a one-way valve installed in the inlet of the inlet pipe. The disadvantage of this method is that the loss of the bottom valve head is large, affecting Pump efficiency of the device; the other is a bottomless valve water, the biggest advantage of this method is energy saving, compared with the bottomed valve pumping station can save 10% to 15%. (Editor: Xiaoxia QQ:) Recommended reading: 2017 exhibition information