HCl Dosing System by Premix Technologies: Precision Industrial Process Control
Premix Technologies
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HCl Dosing System by Premix Technologies: Precision Industrial Process Control

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Introduction: Precision Hydrochloric Acid Dosing for Industrial Processes

Hydrochloric acid (HCl) is a strong acid widely used in industrial processes for pH adjustment, neutralization, and facilitating chemical reactions in applications such as water treatment, chemical processing, and metal treatment. Precise dosing of HCl is critical to achieve desired chemical properties, prevent overdosing, and ensure process efficiency while complying with regulatory standards like EPA or ISO guidelines. Uniform mixing is essential to maintain consistent acid concentration and avoid corrosion or safety risks.

Premix Technologies, based in Ahmedabad, Gujarat, India, designs advanced HCl Dosing Systems for industrial applications. Our systems integrate agitators for homogeneous HCl solution mixing and automated dosing pumps for precise injection, ensuring effective pH control and chemical reaction optimization. With robust safety features and compliance with global standards, we provide reliable solutions for water treatment, chemical manufacturing, and metallurgical processes.

Why Choose Premix Technologies for HCl Dosing Systems?
Premix Technologies offers innovative, safe, and efficient hydrochloric acid dosing solutions, distinguished by:

Precision Dosing and Mixing for Optimal Process Control

  • Accurate HCl Delivery: Our systems dose HCl (0.1-10 ppm, 5-30% solution strength, adjustable) with ±0.5% accuracy, tailored to process flow rates, using API 675-compliant metering pumps.
  • Homogeneous Mixing: Integrated agitators with propeller or turbine impellers ensure uniform HCl solution preparation in storage tanks, preventing concentration gradients in diluted solutions.
  • Real-Time Control: Inline pH sensors and flow meters enable automated dosing adjustments, maintaining pH (e.g., 5.0-7.5) and optimizing chemical reactions.

Robust Safety and Regulatory Compliance

  • Safe Design: Certified to ATEX/IECEx Zone 1/2, our systems ensure safe operation in environments handling corrosive and hazardous HCl solutions.
  • Material Compatibility: Corrosion-resistant materials (e.g., SS316L, PVDF, Hastelloy) withstand HCl’s acidic properties, ensuring system durability and process purity.
  • Safety Mechanisms: Includes pressure relief valves, leak detection, spill containment drip pans, and emergency shutdown (ESD) systems to mitigate risks from HCl handling.
  • Industry Standards: Compliant with API 675, ISO 9001, EPA, and NSF/ANSI 60 standards, ensuring adherence to environmental and safety regulations.

High Reliability and Operational Efficiency

  • Continuous Operation: Engineered for 24/7 performance, handling flow rates up to 5000 m³/hr in water treatment and chemical processing systems.
  • Low Maintenance: Durable components, including robust agitators and modular skids, reduce downtime, designed to withstand HCl’s corrosivity.
  • Smart Automation: PLC-based controls with SCADA HMI enable real-time monitoring, automated dosing, and remote diagnostics for efficient process management.

Customizable, Turnkey Solutions

  • Tailored Design: Systems are customized for specific flow rates, HCl concentrations, and pressures (up to 50 barg), meeting unique pH control or reaction needs.
  • Skid-Mounted Modularity: Compact skids simplify installation and integration into process systems, with robust piping for leak-free operation.
  • Comprehensive Support: From 3D modeling to commissioning, we provide training, maintenance, and spare parts support for long-term reliability.

Key Applications

Premix Technologies’ HCl Dosing Systems are vital for:

  • Water Treatment: Adjusts pH in municipal and industrial wastewater, neutralizing alkaline streams for compliance with discharge standards.
  • Chemical Processing: Facilitates chemical reactions and pH control in manufacturing processes, ensuring product quality.
  • Metallurgy: Supports acid cleaning and pickling of metals, removing oxides and improving surface quality.
  • Food and Beverage Processing: Controls pH in process water or ingredient preparation, meeting food safety standards.
  • Pharmaceutical Manufacturing: Enables precise pH adjustment in formulation processes, ensuring compliance with GMP standards.

Technical Specifications

Our HCl Dosing Systems are engineered for precision, safety, and durability, with specifications optimized for industrial process control:

System Component

Capabilities & Features

Value for Industrial Processes

Main Flow Rate

10–5000 m³/hr, customizable

Supports small to large-scale water treatment and chemical processes.

HCl Dosing Rate

0.1-10 ppm, 5-30% solution strength, adjustable

Precise dosing optimizes pH control and chemical reactions.

Storage Tank

100–10,000 L, SS316L or PVDF

Safe, corrosion-resistant storage for HCl solutions.

Agitator

0.18–2 kW motor, propeller/turbine impeller, low RPM

Ensures homogeneous mixing, preventing HCl concentration gradients.

Metering Pump

Diaphragm, ±0.5% accuracy, API 675-compliant

Reliable dosing for consistent process outcomes.

Flow Meter

Ultrasonic or Coriolis, ±0.2% accuracy

Accurate flow data ensures precise HCl-to-stream ratios.

pH Sensor

Inline, 0-14 pH range, ±0.1 accuracy

Real-time pH monitoring for automated dosing adjustments.

Control System

PLC-based, SCADA HMI, auto-dosing, alarms

Enables precise, remote operation with safety monitoring.

Materials

SS316L, PVDF, Hastelloy

Resists HCl’s corrosive properties, ensuring durability.

Safety Compliance

ATEX/IECEx Zone 1/2, pressure relief, ESD, spill containment

Safe handling of HCl in hazardous environments.

Skid Design

Structural steel or SS, drip pan for spill containment

Compact, durable for industrial facilities.

Piping System

SS316L or PVDF seamless piping, flanged, with check valves

Ensures leak-free operation and component protection.

Additional Benefits

  • Chemical Versatility: Supports HCl solutions of varying concentrations with adjustable dosing profiles for diverse applications.
  • Cost Efficiency: Automated dosing minimizes HCl overuse, reducing operational costs and waste.
  • Environmental Compliance: Ensures precise pH control to meet EPA, WHO, and local discharge standards.
  • Global Standards: Meets API, ISO, and CE requirements for worldwide deployment.
  • After-Sales Support: Maintenance plans, spare parts, and remote diagnostics ensure reliable performance.

Optimize Industrial Processes with Premix Technologies

Premix Technologies’ HCl Dosing Systems with agitators deliver precision, safety, and efficiency for pH control and chemical reactions in industrial processes. Our expertise in dosing and mixing technology ensures effective process optimization for water treatment, chemical processing, and metallurgy. Achieve regulatory compliance and operational efficiency with our tailored solutions.

Contact us at sales@premixtechnologies.com or +91 89056 16775 to discuss your HCl dosing needs and request a customized proposal. Visit www.premixtechnologies.com for more information.