Explore our high-purity inorganic chemical catalog customized for global tenders, industrial processes, and thermal energy storage bidding.
As the global energy landscape transitions rapidly toward decarbonization, high-performance thermal energy storage (TES) materials have become a critical asset. Among these, molten salts—specifically eutectic mixtures of nitrates—serve as the premier heat transfer fluid (HTF) and storage medium. Concentrated Solar Power (CSP) plants, industrial heating networks, and modern grid storage systems leverage these inorganic compounds for their outstanding specific heat capacity and high thermal stability.
Operating dynamically between 290°C and 565°C, binary solar salt (composed of 60% sodium nitrate and 40% potassium nitrate) enables continuous, dispatchable electricity production even after sunset. The technical viability of solar farms relies directly on the chemical purity and thermal integrity of the supplied salts, making the selection of raw materials a focal point of global infrastructure bidding.
Our dedicated production capabilities at Shanxi Vojin New Materials address this need by producing high-purity salts designed to minimize containment corrosion and maintain optimal viscosity under extreme thermal cycling conditions.
Review our core manufacturing categories designed to meet international engineering and chemical safety parameters.
High purity industrial and food-grade nitrates designed for chemical synthesis, metal heat treatment, and thermal storage.
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100% water-soluble agricultural formulations providing optimal crop nutrition with high absorption rates.
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Optimized industrial chemical derivatives used in glass manufacturing, water purification, and construction.
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Large-scale procurement tenders for Concentrated Solar Power (CSP) plants or industrial thermal networks require strict technical evaluation. Bidding entities must verify not only the cost per metric ton but also long-term chemical characteristics.
Primary Evaluation Criteria:
Our logistics team works to keep our bulk shipments moisture-free. This approach minimizes transport risk and simplifies site-melting operations during the commissioning phase of new thermal storage plants.
Our scale of operations and manufacturing experience support reliable delivery for international procurement programs.
Our chemical solutions are used in diverse applications ranging from energy storage systems to advanced agricultural management.
Providing thermal storage capacity for Concentrated Solar Power (CSP) systems and modern smart grids.
VIEW MORE →Providing high-purity chemical processing options for specialty industrial glass and chemical strengthening applications.
VIEW MORE →Optimizing thermodynamic efficiency in heavy industrial facilities and clean energy conversion systems.
VIEW MORE →Using fully water-soluble nutrients to support plant growth in modern precision farming systems.
VIEW MORE →Why international procurement teams partner with Shanxi Vojin New Materials Co., Ltd.
Streamlined logistics and customs handling for complex shipping routes and time-sensitive schedules.
Annual output capacity of 600,000 tons supports consistent supply for large-scale energy projects.
Our experienced technicians assist with custom chemical formulation and product integration.
Providing essential compounds like potassium nitrate and sodium nitrate to meet exact industrial standards.
The solar thermal power sector is continually seeking higher thermodynamic efficiency. Current research focuses on ternary salt mixtures (comprising calcium nitrate, sodium nitrate, and potassium nitrate) designed to lower the freezing point below the standard 220°C. Lowering this threshold reduces the auxiliary heating requirements in solar tower systems, lowering overall parasitic energy losses.
Additionally, high-temperature storage systems are exploring chloride-based and carbonate-based salts to push operating boundaries beyond 700°C. These developments will require next-generation alloys and protective coatings.
At Shanxi Vojin New Materials, we track these technology shifts closely. We maintain ongoing development programs to supply refined nitrate-based solutions that meet modern engineering demands.
Stay informed about commercial developments and technology shifts in the molten salt and solar energy storage sector.
How operating at higher temperatures affects plant efficiency and material requirements.
Reviewing the design of CSP systems that convert solar energy into reliable base-load electricity.
Analyzing the role of molten salt thermal storage in improving industrial energy efficiency.
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.
Operating from our primary manufacturing base, we combine modern chemical production methods with strict quality control to support demanding chemical supply contracts.
Learn More About UsCollaborating with global engineering contractors, energy agencies, and agricultural buyers.
Technical guidance for design engineers and procurement teams handling bulk molten salt bidding.
Standard binary solar salt consists of 60% Sodium Nitrate (NaNO3) and 40% Potassium Nitrate (KNO3) by weight. This composition creates a eutectic mixture with an operating window between 290°C and 565°C.
Chloride concentrations exceeding 100 ppm accelerate high-temperature stress corrosion cracking in steel tanks. Reducing these impurities is key to securing a 30-year operational life for energy storage systems.
We pack bulk materials using moisture-barrier liner bags and sealed transport containers to protect the materials. This minimizes water absorption, which can cause clumping during shipment.
For custom industrial-grade formulations and bulk shipping contracts, our MOQ is typically 20 Metric Tons. This aligns with container load configurations for export shipping.
Yes. Our manufacturing facilities can blend customized ternary configurations. Adding calcium nitrate can lower the freezing point, which reduces auxiliary heating requirements.
Every shipment is accompanied by a Certificate of Analysis (COA) detailing chemical purity, moisture content, and impurity profiles (chlorides, sulfates, carbonates) analyzed in our testing laboratory.
Looking for a reliable manufacturing partner for your energy storage or chemical procurement programs? Contact our technical team for custom specifications, pricing structures, and sample batches.
Submit Bid Request / RFQBrowse our selection of agricultural, technical-grade, and specialty chemical products.
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