Mining Chemicals
7DCHEM supplies flotation reagents for sulfide & oxide ores, hydrometallurgy extraction chemicals, mine water treatment agents and dust suppression formulations. Connect Chinese upstream factories and dual Poland warehouse networks to serve mining enterprises across Ukraine & CEE, covering sulfide ore flotation, oxide ore heap/stir leaching, multi-metal separation, tailings water circulation and mine dust control.
Products & Services
Sulfide ore beneficiation: Xanthate collectors, frothers, zinc & iron depressants, flocculants, copper sulfate activators
Oxide ore hydrometallurgy: Extractants, gold leaching agents, stripping auxiliaries, precipitants, pH regulators
Mine supporting applications: Tailings water treatment chemicals, dust suppressants, pipeline scale inhibitors, chelating agents for circulating water
Regional Technical Services
Molecular modification
Optimize reagent molecular structures to improve hard water & low temperature resistance, matching local ore water quality and climate to boost mineral recovery rates.
Custom compound reagents
"One mine, one reagent" customized blending based on ore properties via mineral testing to realize precise multi-metal separation and optimize reagent synergy.
Purification & refining
Strict impurity control via rectification & recrystallization to avoid flotation emulsification and extraction failure, suitable for high-end processes such as hydrometallurgy and gold leaching.
Green synthesis iteration
Rapid molecular structure optimization to develop low-toxicity, biodegradable eco-reagents compliant with EU & Ukrainian environmental laws.
Stability modification
Improve reagent hydrolysis & oxidation resistance to reduce consumption and extend circulation service life.
Flexible custom synthesis
Undertake small-batch custom development of niche specialty reagents for mine pilot trial stages.
Product
List
Xanthates, dithiophosphates, activators, depressants, flocculants, defoamers, extractants, leaching agents, chelators, pH regulators, alkalis, acids, surfactants (frothers/wetting agents), dust suppressants, decolorants, heavy metal capturing agents, copper sulfate, activated carbon, salts, custom compound mixtures.
Green
Product
Portfolio
Biodegradable dust suppressants, cyanide-free gold leaching agents, bio-based flocculants, low-toxicity collectors, phosphorus-free chelators, eco extraction auxiliaries, natural modified flocculants, low-carbon activators.
●Sourcing Agent for Online Spot Chemical Auctions in China
●Carbon Footprint & Compliance Certification
●Professional Laboratory Testing
Seven-Dimension Pre-Control Guarantee
It covers five core guarantees including EU REACH/CLP compliance declaration, full-life-cycle seven-dimensional pre-control management, standardized procurement procedures, unified service standards, and localized delivery solutions for Central & Eastern Europe and Ukraine, fully avoiding cross-border trade compliance risks and ensuring efficient project implementation.
Consultation & Cooperation
Acquire full technical formulations, compliance document packages and real-time stock information from Poland warehouses. Sample testing and bulk procurement negotiation available.
Phone Number
8615840028423
+380 44358 0218
+48 732 084 378
dwjchem@dwjchem.com
sales@7dchem.com
