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Industry Grade Mining Chemical Suppliers Beneficiation Reagent Sodium Sulfide Price Optimization1
Chemical ReagentSodium SulfideMining Chemical Suppliers
Yantai Junbang Beneficiation Materials Co., Ltd.
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Product Description 1.Product Introduction Product NameSodium SulfideMain PurposeSodium sulfide is a key reagent in mineral flotation, primarily serving as a depressant, pH modifier, and surface cleaner to enhance selective separation. Below are its main functions:1.As a DepressantSodium sulfide selectively depresses certain sulfide minerals by forming a hydrophilic layer on their surfaces. For example, in lead-zinc ore flotation, it prevents zinc sulfide minerals from floating while allowing lead sulfide minerals to be collected. This improves the separation efficiency.2.As a pH ModifierWhen dissolved in water, sodium sulfide generates a highly alkaline environment, which is favorable for sulfide mineral flotation. The increased pH also helps reduce the unwanted activation of pyrite, improving selectivity.3.As a Surface CleanerIn oxidized ore flotation, sodium sulfide removes oxide coatings or slimes from mineral surfaces, making them more responsive to collectors. This is particularly useful in the flotation of oxidized copper or lead ores.4.Competitive Agent RoleSodium sulfide can displace weakly adsorbed collectors from mineral surfaces, further enhancing the selectivity of the flotation process.Main CustomersShandong Zhaojin Group Co., Ltd., China Copper Corporation, Shandong Gold Group Co., Ltd., China National Gold Group Co., Ltd. Zijin Mining Group Co., Ltd. Western Mining Co., Ltd. China Nonferrous Metal Mining (Group) Co., Ltd., 2. Product Parameters Molecular Formula:Na2SMolecular Weight:78.04CAS No.:1313-82-2EINECS No.:215-211-5Port:Qingdao, ChinaGrade Standard:Industrial GradeAppearance:FlakePurity:60%Packing:25kg/bagHS Code:2830101000Na2S (%)≥60ItemIndex 3.Company Profile Yantai Junbang Mineral Materials Co., Ltd. is located in Laiyang Chemical Industry Park, Shandong, China. We are the production enterprise integrating production, research and development, trade and technical services. We have advanced production technology and management system.Through the use of DCS automatic control system, we achieve automatic control of the whole process to ensure safe production and product quality stability.Over the years, our company has won the praise of customers all over the world with the high-quality products and services. Our company has advanced testing means to strictly control the quality of raw materials and products. We also have a mineral processing research institute, which is equipped with senior engineers and relevant technical personnel engaged in mineral processing tests and product research and development. By these means,we provide customers with personalized and accurate services of "one mine, one product" and "one enterprise, one reagent".Our company can provide all kinds of mineral processing agents, including xanthate series, dithiophosphate series, foaming agent, sulfur nitrogen series, ester and all kinds of adjustment agents. We are in strict accordance with the ISO9001 quality system standards for production, and our products have the advantages of stable quality and high cost performance. Over the years, our products have been sold to many mining enterprises in more than 20 countries and regions, and have been praised by the customers. 4.Certifications5.Packaging&ShippingPacking Specification:25kg/bag or 1000kg/bag6.Advantage1.Cost advantage: We are a source manufacturer with total production capacity of various products 50,000 tons/year. So we can control the cost better in order to give customers more favorable prices.2.Legal operation: Our company is located in China's National Chemical Industry Park, with complete qualifications and procedures to ensure stable production.3.Technological advantage: We have been engaged in the flotation chemical industry for more than 30 years,with advanced production technology and management system.4.Quality advantage: Our company has advanced testing means to strictly control the quality of raw materials and products.We are in strict accordance with the ISO9001 quality system standards for production.5.R&D capability: We have a beneficiation research institute, which is equipped with senior engineers and relevant technical personnel engaged in mineral processing tests and product research and development. By these means,we provide customers with personalized and accurate services.6.Technical service: We have a beneficiation technical service team.Over the years, we have provide on-site or remote technical services to hundreds of customers.
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