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Indium is a rare metal, it is mainly used in the production of liquid crystal displays and flat screens because of its strong light permeability and electrical conductivity. 90% of the world’s indium production comes from the by-products of lead…
Extracting nickel and cobalt from laterite nickel ore is a hot topic recently, because with the explosion of terminal demand for nickel for power batteries and the gradual advancement of high nickelization, the market demand for nickel and cobalt will…
Electrolyte copper extraction equipment is generally operated by the centrifugal extractor, but when operating on electrolytic copper solution, it is necessary to extract and remove the nickel and iron in it first. Because during the electrolytic copper processing and production…
Tylosin extracted from fermentation broth is a macrolide antibiotic. At present, the conventional extraction process is generally to pre-treat the tylosin fermentation liquid and filter it to obtain the fermentation filtrate, then extract the fermentation filtrate with ethyl acetate to…
Centrifugal extractor is used as equipment for pretreatment of chemical organic wastewater. It has been applied in various organic wastewaters. Zhengzhou Tiei Extraction Technology has rich experience in cases and processes. Below, we will take nitrobenzene wastewater pretreatment as an…
With the increasing attention paid to environmental protection and sustainable development concepts around the world, traditional pyrometallurgy is gradually facing the challenge of being replaced due to its high energy consumption and high pollution. Hydrometallurgical technology has gradually become an…
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