Fully Automatic Hydrochloric Acid Plant: Salt Purity Requirement Only NACL>89% for Less Investment on Salt
Product Spotlights
Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd is proud to present our Fully Automatic Hydrochloric Acid Plant, engineered to deliver high-purity HCl gas with minimal investment in raw salt. As a professional manufacturer located in Tianjin, China, we specialize in designing and building cost-effective chemical production lines that meet the demanding needs of global markets, including North America, South America, Europe, Africa, and Asia. Our plant is uniquely designed to accept salt with a purity as low as NaCl > 89%, significantly reducing your raw material costs while maintaining consistent output quality. This innovation allows you to achieve a lower total cost of ownership (TCO) without compromising on automation or reliability.
The heart of the system is a fully automatic process that integrates reaction, absorption, and purification stages, all controlled by a PLC-based automation system. The plant is capable of producing hydrochloric acid with a concentration ranging from 30% to 36% (adjustable) and can be customized to meet your specific capacity requirements, from small-scale pilot plants to large industrial units. Below, we detail the key features and technical specifications that make our plant a preferred choice for hydrochloric acid production.
Key Features & Technical Specifications
Low Salt Purity Requirement: Accepts common salt with NaCl content as low as 89%, eliminating the need for expensive high-purity salt. This results in up to 30% savings on raw material costs.
Fully Automatic Operation: PLC control with touchscreen interface allows one-button start, real-time monitoring, and automatic adjustment of process parameters (temperature, pressure, feed rate). Minimal manual intervention required.
High Efficiency Reactor: Patented multi-stage reactor design ensures >95% conversion rate of NaCl to HCl, with low energy consumption and reduced byproduct formation.
Corrosion-Resistant Materials: All wetted parts are made of high-grade stainless steel or special anti-corrosion alloys, ensuring long service life even in harsh acidic environments.
Integrated Absorption System: Two-stage adiabatic absorption columns produce high-quality hydrochloric acid with consistent concentration and low iron content (Fe
Environmental Compliance: Closed-loop system with tail gas treatment (scrubber) ensures emissions meet local environmental standards. Optional calcium chloride recovery unit for waste minimization.
Compact Footprint: Modular design for easy installation and expansion. The entire plant can be skid-mounted for quick deployment.
Safety Features: Multiple interlocks, emergency shutdown system, and gas leak detection sensors protect operators and equipment.
Technical Parameters (Typical)
| Parameter | Value |
| Salt Purity (NaCl) | ≥ 89% |
| Daily Capacity | 5 – 100 tons (customizable) |
| Product Concentration | 30% – 36% HCl (adjustable) |
| Reaction Temperature | 800 – 950°C (controlled) |
| Power Consumption | ~150 kWh per ton of HCl (100% basis) |
| Control System | PLC + HMI (Siemens or Mitsubishi) |
| Warranty | 12 months (extended available) |
By choosing ZLN's fully automatic hydrochloric acid plant, you gain a competitive edge through lower raw material costs, reduced labor requirements, and high operational reliability. The plant's modular design allows for easy integration into existing facilities, and our experienced engineering team provides comprehensive support from feasibility study to commissioning. We have successfully delivered projects to clients across diverse regions, including South America, Eastern Europe, and Southeast Asia, with consistently positive feedback on performance and durability.
Trust & Reliability
Tianjin ZhuoLiNeng Technology Co., Ltd has been a trusted manufacturer in the chemical equipment industry for over a decade. Our factory is located in Tianjin, a major port city, ensuring convenient logistics and timely delivery to international customers. We have exported to more than 20 countries and maintain a strong after-sales service network. Our team of engineers and technicians is dedicated to providing customized solutions that match your specific salt quality and production targets. With a proven track record of successful installations, we are confident that our fully automatic hydrochloric acid plant will deliver exceptional value for your business.
Contact us today to discuss your requirements and receive a detailed quotation. Our sales team is ready to assist you with technical specifications, layout drawings, and project planning. Let ZLN be your partner in efficient, cost-effective hydrochloric acid production.
Frequently Asked Questions (FAQ)
Q: What is the minimum salt purity your plant can handle?
A: The plant is designed to work with salt containing NaCl ≥ 89%. Lower purity salt may require pre-treatment or adjustments, which we can discuss on a case-by-case basis.Q: Can the plant produce hydrochloric acid with different concentrations?
A: Yes, the standard range is 30%–36% HCl. Higher concentrations (up to 40%) are possible with an optional rectification column.Q: What is the typical delivery time and shipping method?
A: Delivery time depends on capacity and configuration, typically 60–90 days after order confirmation. We ship from Tianjin port via sea freight (FOB, CIF, or other terms as agreed).Q: Do you provide installation supervision and training?
A: Yes, we offer on-site installation supervision and operator training for a smooth startup. Remote support is also available.Q: What is the power requirement for the plant?
A: Standard power supply is 380V/50Hz three-phase. Other voltages (e.g., 440V/60Hz) can be accommodated with a transformer.Q: How does the plant handle waste gases?
A: The system includes a tail gas scrubber that neutralizes any unreacted HCl or chlorine, meeting environmental emission standards. An optional calcium chloride recovery unit can further reduce waste.Q: Is the plant safe to operate?
A: Absolutely. The plant is equipped with multiple safety features: automatic shutdown on high temperature/pressure, gas leak detectors, and emergency ventilation. All components meet international safety standards.Q: Can I visit your factory or see a reference plant in operation?
A: Yes, we welcome factory visits in Tianjin, China. We can also arrange virtual tours or provide references of similar plants installed in your region.
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