High-Temperature Molten-Salt-Boiler
300-600°C Precise Temperature Control & Stable Operation | Specialized for Chemical / Refining Applications
30-21000kW Customization | Free Selection & Quotation | International Certification & Global Service
Ultra-High Temperature Precision Control, Overcoming Process Challenges
- Continuously adjustable 300-600°C with ±2°C precision, suitable for advanced high-temperature processes like chemical cracking and refinery catalytic cracking;
Features high-temperature burners (international brands, multi-fuel compatible) + high-temperature heat exchangers (P91/P92 high-temperature alloy materials)
High heat transfer efficiency and stable temperatures, eliminating the need for multiple devices
Stable and Reliable, Ensuring Long-Term Operational Safety:
- Forced circulation design for molten salt maintains stable temperature and pressure throughout;
- Real-time monitoring of anomalies like over-temperature, over-pressure, or leaks triggers automatic shutdown and alarms;
- Main body constructed from high-temperature boiler steel, welded with nickel-based materials using preheating + post-weld heat treatment. Welds undergo RT/UT inspection (compliant with ASME IX welding code), eliminating cracking risks in high-temperature environments;
Equipped with remote DCS signal transmission for centralized control room monitoring
Energy-efficient and cost-saving, balanced energy consumption:
- Thermal efficiency ≥93%, ensuring complete fuel combustion;
- Strong molten salt heat storage capacity enables off-peak charging and peak-time discharge, reducing electricity costs;
- Integrated waste heat recovery system further minimizes fuel waste
Simple maintenance, reduced operational costs:
- Furnace tubes/pipes undergo anti-corrosion treatment for high-temperature resistance;
- Reserved maintenance access points and sampling ports eliminate full unit disassembly for routine checks;
- Complete material certificates, welding procedure records, and inspection reports provide maintenance references, reducing frequent component replacements.
Environmental Compliance & Streamlined Acceptance:
- Low-nitrogen combustion design ensures emissions meet standards without complex exhaust treatment systems;
- Complete international certification documentation provided to facilitate customs clearance and project acceptance.
Precision Customization for Project Conditions:
- Tailored by power rating, temperature, molten salt type, and local fuel sources;
- Vertical structure design maximizes heat exchange efficiency; insulated piping prevents heat loss;
- Adaptable to diverse chemical and refining project requirements without process modifications.
Frequently Q And A
Q : What is the maximum heating temperature of the molten salt furnace?
A : Adjustable between 300-600°C, typically up to 600°C, meeting high-temperature process demands in chemical, refining, and other advanced industries
Q : What molten salt types are available? Which is best for me?
A : Supports nitric acid molten salt, Solar Salt, Hitec XL, and more. We recommend the most suitable and cost-effective molten salt based on your heating temperature and operational requirements—no need for self-selection.
Q : Is molten salt furnace installation difficult? How long does it take?
A : Not difficult. We provide complete installation drawings and technical guidance, with senior engineers on-site for installation and commissioning. Installation duration depends on project scale but will be clearly communicated in advance to avoid production delays.
Q: Does molten salt require periodic replacement? How is it maintained?
A : No replacement needed! During normal operation, only minor replenishment of specific components is required to account for slight losses or composition adjustments. We provide molten salt composition testing services to guide precise replenishment ratios, ensuring stable
Q: Is safety guaranteed under high-temperature conditions?
A : Absolutely guaranteed! The equipment features a full-chain safety monitoring system that continuously tracks parameters like temperature, pressure, and liquid level. Over-temperature, over-pressure, or leakage conditions trigger automatic shutdown protection. Regular safety inspections are also conducted to eliminate potential hazards.
Q: What parameters are needed for customization?
A : Required parameters include heating power, temperature range, local fuel type, preferred molten salt, facility dimensions, and voltage specifications. These are critical for precise customization.
Q : Is the equipment prone to damage during transportation?
A : Not easily. We use professional export packaging (waterproof, shockproof, rustproof) with additional reinforcement for key components. Experienced logistics teams handle shipments with dedicated personnel tracking progress to ensure safe delivery.
Which industries require this type of Molten-Salt-Boiler?
Chemical Industry
- High-temperature cracking,
- High-temperature polymerization reactions for Polyethylene,
- Polypropylene, polyester Resin synthesis;
- Chemical cracking processes;
- Chlor-alkali industry:
- solid alkali melting,
- Caustic soda concentration;
- High-end pharmaceutical intermediates
Refining
- Crude oil heating,
- Catalytic cracking
- Metallurgy (metal smelting, heat treatment)
- Hydrocracking
- Delayed coking
- Lubricant base oil production
Metallurgy
- Metal heat treatment
- non-ferrous metal processing
- metal surface treatment
- etc.
Building Materials
- Specialty glass production
- Refractory material preparation,
- Glass fiber drawing
- Etc.
We provide these services
Sales： Zero-Threshold Pre-Sales: Free Solutions + Dedicated Support:
- No need for on-site visits—remote condition assessment available;
- Customized solutions and precise quotes within 24 hours, with no hidden fees;
- Dedicated 1-on-1 support from fuel selection to customs clearance, with complete certification documents provided directly—no preparation required
Production Progress: Track progress in real-time, receive complete documentation:
- Production photos/videos sent every 15 days—no need to chase updates;
- All installation drawings and operation manuals provided upfront before shipment to prevent delays due to missing documents;
- Professional certified teams available for on-site installation and commissioning—no need to hire contractors yourself
Comprehensive After-Sales Support for Long-Term Peace of Mind:
- 1-year warranty;
- 24/7 hotline with remote guidance + on-site repairs;
- Regular on-site/remote inspections, guidance on molten salt testing and maintenance to extend equipment lifespan
