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zinc sulphate hydrate storage
Zinc sulphate hydrate (both monohydrate and heptahydrate) should be stored in a cool, dry, and well-ventilated area in tightly closed containers to prevent moisture absorption and caking. It is a hygroscopic substance, meaning it absorbs water from the air, so keeping it dry is essential for main...Read More -
Which Chemical Agents Are Most Effective in Wastewater Treatment?
In industrial production and daily life, wastewater treatment is a critical step for environmental protection and water resource recycling. Selecting the right chemicals not only improves treatment efficiency but also minimizes operational costs and reduces secondary pollution. So, which chemical...Read More -
Strait of Hormuz Disruption Could Deeply Impact Mining – Ivanhoe Mines
Robert Friedland, Founder and Executive Co-Chairman of Ivanhoe Mines, warns that a prolonged closure of the Strait of Hormuz would have “profound” effects on global supply chains, driving up sulfur and sulfuric acid prices and causing shortages that constrain copper producers. Approxi...Read More -
Classification and Application of Ethyl Xanthate Frothing Agents
Principles of Ethyl Xanthate Froth flotation is a process in which target mineral particles selectively attach to air bubbles, rise to the slurry surface, and form a mineralized froth layer. This froth is then scraped or overflown to separate and enrich the desired minerals. Ethyl xanthate, a flo...Read More -
2026 Global Lead Nitrate Market: Robust Support from Key Mining Demand and Industrial Transformation
In the complex international raw materials market of 2026, Lead Nitrate, a refined yet indispensable inorganic chemical product, is demonstrating unique market resilience. According to the latest industry monitoring data, the global lead nitrate market size has steadily surpassed the $60 milli...Read More -
Zinc Sulfate Monohydrate: From Traditional Fertilizer to the Frontier of Green Industry and Environmental Protection
In the 2026 global mineral-chemical landscape, Zinc Sulfate Monohydrate is undergoing a magnificent transformation from a primary agricultural supplement to a high-value-added chemical across multiple sectors. As environmental policies intensify this April and green technology systems mature, its...Read More -
How to Choose Industrial Flake Caustic: Two Critical Indicators
When purchasing flake caustic specifically, avoid supplier misinformation by focusing on these two core indicators: Indicator 1: Purity (NaOH Content) Purity determines alkalinity and reaction efficiency. Industrial flake caustic typically comes in 96%, 98%, and 99% grades (100% purity is not com...Read More -
Caustic Soda vs. Flake Caustic: A Clear Guide for Procurement Professionals
Many newcomers to industrial chemicals often confuse “flake caustic” with “caustic soda,” assuming they are entirely different substances. Some believe they are the same—just different names. Neither is entirely accurate. In fact, both products share the same core ingredie...Read More -
Cyanide Depressants: Mechanism and Application in Flotation
In froth flotation, depressants prevent non-target minerals from adsorbing collectors by forming hydrophilic films. Cyanide-based depressants are effective for pyrite, sphalerite, and chalcopyrite – in that order of depressant effectiveness. Common cyanide depressants: sodium cyanide, potassium c...Read More -
Comprehensive Gold Leaching Test Workflow
Optimizing leaching parameters can increase recovery by 5–15% and reduce reagent costs by 10–30%. 1. Grinding Fineness Test Proper grinding liberates gold particles, essential for cyanide or non-cyanide leaching. Over-grinding increases costs and soluble impurities. Key finding: Every 10% increas...Read More -
Global Top 20 Gold Mines in 2026: Production, Trends & Market Insights
In 2025, gold prices surged by over 60% amid escalating global trade tensions and accelerated central bank gold purchases, becoming a market focal point. This rally continued into early 2026, with gold reaching an all-time high of nearly USD 5,600 per ounce in January. However, gold prices have s...Read More -
Iran’s Mining Sector: Seeking a “Non-Oil” Breakthrough Amid Sanctions and Conflict
Foreword: As of April 2026, despite the severe impact of Middle Eastern turbulence on global commodity markets, Iran is leveraging its vast non-ferrous metal reserves to break out of economic isolation. Ranked among the top 15 mineral-rich nations globally, Iran is shifting its strategic focus f...Read More
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