Hydrochloric Acid Plant for Metal Pickling: Salt Requirement Only NACL>89% With Plug-Play Design
Product Spotlights
Welcome to Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd. – a leading manufacturer based in Tianjin, China, specializing in advanced chemical processing solutions. Our Hydrochloric Acid Plant for Metal Pickling is designed to meet the rigorous demands of the metal surface treatment industry, offering a revolutionary approach that uses only common salt (NaCl > 89%) as the raw material. With a true plug-and-play design, this plant eliminates the need for complex installation and reduces operational downtime, allowing you to start producing high-purity hydrochloric acid on-site within days. Whether you are a steel mill, a galvanizing plant, or a metal fabricator, this system provides a cost-effective, reliable, and sustainable source of HCl for efficient pickling operations.
Our innovative technology converts salt directly into hydrochloric acid through a patented reaction process, bypassing the traditional supply chain dependencies and volatile pricing of commercial HCl. The entire unit is pre-assembled, skid-mounted, and factory-tested, ensuring that once delivered, it can be connected to utilities and started with minimal technical support. This is especially valuable for businesses in remote areas or those seeking to reduce long-term chemical procurement costs.
Key Features & Technical Specifications
Raw Material Flexibility: Only requires common salt with NaCl purity > 89% – no need for specialized chemicals.
Plug-and-Play Design: Fully integrated, skid-mounted system with pre-wired controls and pre-piped connections – ready to operate within 48 hours of delivery.
High Efficiency: Conversion rate up to 95% of theoretical yield, producing HCl concentration up to 32% (customizable).
Automatic Control: PLC-based control system with touchscreen interface, enabling real-time monitoring and remote operation.
Corrosion-Resistant Construction: All wetted parts made from FRP, PVC, or optional titanium to ensure long service life in harsh chemical environments.
Compact Footprint: Modular design fits into limited space – ideal for retrofit projects.
Low Maintenance: Self-cleaning reactor and minimal moving parts reduce downtime and maintenance costs.
Environmental Compliance: Closed-loop system with fume scrubbing to meet local emission standards; optional neutralization unit available.
| Parameter | Specification |
|---|---|
| HCl Production Capacity | 1 – 20 tons per day (customizable) |
| HCl Concentration | 15% – 32% (adjustable) |
| Salt Consumption per ton HCl | Approx. 1.6 – 1.8 tons (NaCl > 89%) |
| Power Consumption | 120 – 200 kWh per ton HCl (depending on configuration) |
| Operating Temperature | 150 – 250°C (reaction zone) |
| Plant Dimensions (skid) | 6m x 3m x 3m (for 5 ton/day unit) |
| Control System | PLC + HMI (Siemens or Mitsubishi optional) |
Customer Benefits
Cost Savings: Eliminate the premium paid for commercial HCl – produce your own at a fraction of the cost (up to 60% savings on chemical expenses).
Supply Independence: No longer rely on external suppliers or face price fluctuations; only need easily available salt.
Quick Deployment: Plug-and-play design means you can be operational within days, not months – ideal for urgent projects.
Improve Safety: On-site production reduces the risk of transporting hazardous chemicals; closed-loop system minimizes exposure.
Environmentally Friendly: Lower carbon footprint compared to traditional HCl manufacturing; byproduct (sodium bisulfate) can be reused or sold.
At Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd., we have a proven track record of delivering high-quality chemical plants to customers across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic Chinese market. Our team of experienced engineers provides comprehensive technical support, from site evaluation to commissioning and after-sales service. We take pride in our customized solutions that meet specific client requirements, whether for a small workshop or a large industrial facility.
Choose the ZLN Hydrochloric Acid Plant and experience the benefits of salt-only HCl production with a plug-and-play design. Contact us today for a detailed quotation and process flow diagram. Let us help you achieve lower operating costs, enhanced supply chain security, and a more sustainable metal pickling operation.
Frequently Asked Questions (FAQ)
Q: What purity of salt is required for the plant? A: The system works efficiently with common salt having NaCl purity > 89%. Lower purity may affect conversion efficiency but can be adapted with pre-treatment options.
Q: Is any other raw material needed besides salt? A: No, the process only requires salt and utilities (electricity, cooling water, and optionally steam). No sulfuric acid or other chemicals are needed.
Q: How long does it take to install and start production? A: The plug-and-play design means installation takes 2–3 days, and commissioning can be done within a week. Our engineers provide on-site support if needed.
Q: What is the footprint of the plant? A: The skid-mounted unit for a 5 ton/day capacity measures approximately 6m x 3m x 3m. Larger capacities may require additional modular units.
Q: Can the plant be customized for different HCl concentrations? A: Yes, the system can be adjusted to produce HCl from 15% to 32% concentration. Higher concentrations are possible upon request.
Q: What maintenance is required? A: The self-cleaning reactor design minimizes maintenance. Regular inspection of pumps, valves, and seals is recommended. We provide a comprehensive maintenance manual.
Q: Do you provide after-sales support and spare parts? A: Absolutely. We offer remote technical support, on-site training, and a global spare parts network. Our team is available 24/7 for emergencies.
Q: What is the typical delivery time? A: Depending on capacity and customization, delivery time is usually 30–45 days after order confirmation. Rush orders can be discussed.
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