Engineered for high-performance solar thermal plants and industrial applications
High-solubility nutrition for modern agriculture systems.
Refined purity for glass, food, and industrial catalysts.
Essential phosphorus source for high-yield crop production.
Critical component for solar molten salt binary mixtures.
Optimized for thermal energy storage and glass strengthening.
Chelated micro-nutrients for precision fertigation.
Bio-active formulations for sustainable soil health.
Mass production capacity for chemical intermediaries.
Molten Salt Technology is no longer just a niche chemical application; it is the cornerstone of the Concentrated Solar Power (CSP) industry and the most viable solution for Long-Duration Energy Storage (LDES). As the world pivots toward renewable energy, the ability to store thermal energy at scale (500°C to 600°C) allows solar power to provide 24/7 baseload electricity, effectively solving the intermittency problem of wind and PV.
At Shanxi Vojin New Materials Co., Ltd, our "Molten Salt Experience" is built upon two decades of chemical engineering excellence. We specialize in the synthesis of ultra-low chloride nitrates (KNO₃ and NaNO₃), which are critical for preventing heat exchanger corrosion and extending the lifespan of CSP plants to 30+ years. This document explores our technical roadmap, industry 4.0 manufacturing capabilities, and our commitment to a sustainable supply chain.
Our binary salt mixtures (60% NaNO₃ / 40% KNO₃) are engineered for precise melting points and high heat capacity. With an annual capacity of 600,000 tons, we are not just a manufacturer; we are a strategic partner for EPC contractors and energy investors worldwide, providing the raw materials that fuel the decarbonization of industrial steam and heating sectors.
Driving the next generation of Thermal Energy Storage
Researching ternary and quaternary salt mixtures to push operating temperatures beyond 700°C, enabling higher turbine efficiency and reduced storage volume requirements for Gen3 CSP systems.
Our proprietary purification process reduces Chloride and Magnesium impurities to <10ppm, significantly mitigating salt-induced stress corrosion in stainless steel piping and tanks.
Developing specialized eutectic salts for liquid metal batteries and grid-scale thermal storage to facilitate the conversion of surplus wind/PV power back into high-grade industrial heat.
Strategic Advantages of Shanxi Vojin New Materials
Located in Shanxi, the heart of China's chemical industry, we enjoy direct access to raw ammonia and potassium resources. This proximity ensures a stable supply chain even during global market volatility.
Our Factory 4.0 initiative incorporates real-time sensor monitoring of purity levels and automated packaging, ensuring that every batch meets the stringent 99.9% purity standards required by Tier-1 EPCs.
Annual Tons Capacity
Countries Exported To
Acres Manufacturing Area
Beyond Solar: Diversified Applications of Molten Salt Experience
Replacing coal-fired boilers with molten salt thermal storage for green steam production in textile, paper, and chemical parks.
Our ultra-high purity potassium nitrate is a vital ion-exchange medium for chemical strengthening of smartphone cover glass.
Investigating fluoride and chloride salts for heat transfer in Small Modular Reactors (SMRs) and Molten Salt Reactors (MSRs).
Navigating international trade requires more than just a good product. At Vojin, we provide:
We understand the "Just-in-Time" requirements of large-scale infrastructure projects. Our strategic location near Tianjin Port allows for rapid dispatch to Dubai, South Africa, Chile, and Australia.
"Our goal is to reduce the Levelized Cost of Electricity (LCOE) by providing salts that offer higher thermal stability and lower maintenance costs."
Driven since 2000, we have been committed to the entrepreneurial spirit and passion for innovation. Our team takes pride in delivering dependable products and services with a quality distinction in thermal energy storage & water-soluble fertilizer industries globally.
Manufacturing experience in high-performance nitrates.
Breaking down boundaries in chemical engineering.
Expert insights into Molten Salt procurement and application
Comprehensive solutions for Energy, Industry, and Agriculture
Combining nitrogen and calcium for superior plant uptake.
EPC-ready materials for large-scale solar thermal storage.
Custom NPK ratios for professional greenhouse use.
High-efficiency treatment for industrial wastewater.
Critical materials for the battery and construction sectors.
Pharmaceutical and industrial grade KCl solutions.
Heavy-duty supply for metal treatment and chemical glass.
Multi-purpose chemical for agriculture and concrete admixtures.
VOJIN