What equipment is needed for removing fluorochloride ions from the electrolyte in wet zinc smelting?

The poster’s request is highly unrealistic. I’m not sure whether you are the project leader for the owner or it is the design institute that is responsible for the overall design? What does the list of devices you mentioned include? Containers, pipelines, valves, instruments, control systems, safety systems, high/low voltage electrical systems, rotating/drive machinery, utility systems, etc. Is what I've said basically all of it, though not in detail? But if it’s made any more detailed, it essentially becomes a comprehensive design or feasibility study report, which requires costs and is a B2B transaction. I recommend that you find one or two professional books on hydrometallurgy to read; they are available for free.

The basic equipment includes things like exchange columns and circulation tanks, but each of these components operates in its own separate system; it’s not enough to simply install a few devices. Process parameters also play a role, otherwise the desired treatment results cannot be achieved, or the treatment costs may become excessively high. We are specialists in this technology. Basic information: High-efficiency chlorination removal technology using ion exchange, along with related equipment – an improvement over existing fixed-bed ion exchange technologies for chlorination removal. Technology development company: Jishou Chengji Technology Development Co., Ltd. Address: Outside the north gate of Jishou University, Jishou City, Hunan Province. Phone (fax): 0743-8563981, 13974368248. Email: zouxy68@163.com. Website: http://www.smtf.net.cn/ 1. Technical background: Our company successfully developed and put into industrial use the ion exchange technology for chlorination removal in zinc electrolysis processes back in 2008. To date, this technology has been applied in more than 50 enterprises across nearly ten provinces and municipalities. The ion exchange method for chlorine removal, developed in 2008, uses fixed-bed equipment; its advantages are stable operation, ease of control, and mature technology, while its disadvantages include low efficiency of the process equipment, high consumption of ion exchange resin, and large amounts of wastewater generated. To address the shortcomings of existing technologies, our company has conducted extensive experimental research on improvements. We have systematically studied various factors that affect the working exchange capacity of resins, the stability of resin beds under different process parameters, the distribution patterns of ions within the resin beds during operation, as well as the kinetics of ion exchange and desorption processes. On this basis, we have developed an efficient ion exchange process and equipment for chlorine removal. 2 Advantages of new technology: (1) The developed ion exchange method for efficient chlorine removal is technically feasible, with stable economic and technical indicators ； (2) High-efficiency dechlorination processes and equipment are employed; compared with existing technologies, the working adsorption capacity of ion exchange resins increases by more than 30% ； (3) The processing efficiency of the equipment has been significantly improved. Under the same liquid conditions, compared with existing technologies, the efficiency of ion exchange in adsorbing chloride ions is increased by about two times, while the efficiency throughout the entire operation cycle is increased by more than one time ； (4) Compared with existing technologies, the ion exchange method reduces the wastewater volume generated during the chlorination removal process by about half, and cuts the overall cost of chlorination removal by one-third ； (5) Thanks to the technological advancements mentioned above, equipment investment and the cost per unit of treatment for new technologies have been significantly reduced, and wastewater generation has also decreased markedly. This new technology has been applied in several zinc electrolysis plants. Some of the plants that initially used fixed-bed chlorination removal technologies and equipment are gradually upgrading to more efficient ones, which will eventually replace the existing fixed-bed ion exchange methods for chlorination removal. This will contribute to technological progress and energy savings in related industries.