Liquid Argon Tank (LAr Tank): The Cornerstone of Cryogenic Storage

Liquid Argon Tank (LAr Tank): The Cornerstone of Cryogenic Storage

Product Overview

The Liquid Argon Storage Tank, often referred to as an LAr Tank, is a sophisticated piece of engineering designed for the efficient compression, refrigeration, and storage of atmospheric argon gas in its liquid state. This vital equipment facilitates the safe and dependable handling of liquid argon, a critical component in numerous industrial processes. An LAr tank comprises a robust and intricate system, featuring a durable storage tank body, a precise inner liner, an effective outer insulation layer, a stable support system, dedicated liquid outlet pipes, and essential safety pressure release devices.

Purpose and Functionality

The primary function of a liquid argon storage tank is to convert gaseous argon into a liquid form by compressing and cooling it, followed by secure storage and transportation. This process is essential for various applications where the high density and low temperature of liquid argon are beneficial. These tanks are paramount for ensuring the seamless supply of liquid argon, maintaining its purity and temperature over extended periods.

Wide Range of Applications

The versatile nature of our liquid argon storage tanks makes them indispensable across a broad spectrum of industries. They are specifically engineered to integrate seamlessly into the production lines of companies that utilize liquid oxygen, such as breweries, beverage manufacturers, and various industrial facilities. Our commitment to customization ensures that these tanks meet the specific needs and standards of our diverse clientele.

Technical Specifications

• Tank Orientation: Available in both vertical and horizontal configurations to accommodate diverse spatial requirements and operational preferences.

• Diameter Options: Ranging from Ø2000mm to Ø3600mm, providing scalability and flexibility for different storage volumes and facility layouts.

• Stored Fluid: Exclusively designed for Liquid Argon (LAr), ensuring optimal performance at cryogenic temperatures.

• Insulation Material: Perlite is employed as the insulation medium, chosen for its superior thermal characteristics.

• Operational Temperatures: The tanks operate with an internal temperature of -196℃, while maintaining normal atmospheric temperature externally.

• Working Pressure: Inner tank operates at pressures of 0.8/1.6 MPa, with the outer space at a negative pressure of -0.1MPa, ensuring secure operation.

• Design Temperatures: Specifically engineered to withstand temperatures of -196℃ internally, with an external design temperature of 60℃.

• Design Pressures: Internal design pressures reach 0.85/1.65 MPa, with an external design pressure of -0.1MPa.

• Corrosion Allowance: Engineered with a 0.0mm corrosion allowance internally and a 1.0mm allowance externally, ensuring long-term durability.

• Weld Joint Efficiency: Utilizes 1.0 joint efficiency for internal welds and 0.85 for external welds.

• Material Composition: Constructed with high-grade S30408 stainless steel for the inner tank and robust Q245R carbon steel for the outer shell, ensuring structural integrity and longevity.

• Hydrostatic Test Pressure: Subjected to rigorous hydrostatic testing at 0.95/1.91MPa internally and 0.11MPa externally, guaranteeing safety and reliability.

• Compliance Standards: Manufactured in adherence to stringent international standards including ISO, CE, and ASME.

• Thermal Insulation: Offers two insulation options: Vacuum Powder Insulation for superior performance and Multi-layer Entwining Thermal Insulation for cost-effective solutions.

Packaging & Shipping

Our cryogenic tanks are packaged and shipped with utmost care to ensure their safe arrival.

• Capacity Based: Smaller tanks with capacities between 1-5m³ are shipped using 20ft containers. Larger 10-20m³ tanks are transported in 40ft containers.

• Packing Options: Choose between standard, protective seaworthy packing or no packing, catering to different shipping preferences and conditions.

• Customization: We accommodate specific packaging requests to meet individual customer requirements, ensuring a tailored shipping experience.

• Efficient Shipping Solutions: Through our network of trusted freight forwarders, we secure the most cost-effective shipping solutions, minimizing both expense and transit time.

Company Profile: HNJS – Your Trusted Cryogenic Partner

Established in 1998, HNJS has been a pioneer in the cryogenic industry, specializing in the research, design, manufacture, and installation of cryogenic equipment. Our extensive portfolio includes storage tanks for liquid oxygen, liquid nitrogen, liquid argon, and liquefied natural gas, as well as cryogenic liquid pumps, ambient vaporizers, liquid dewar cylinders, LPG tanks, 20ft ISO tank containers, microbulk tanks, small liquid nitrogen tanks, and related accessories. With a state-of-the-art workshop spanning over 70,000 square meters, we possess the capability to meet large-scale and custom requirements. HNJS has been a reliable exporter for over 45 years, supplying products to over 80 countries and solidifying a reputation for quality and reliability. Our longstanding experience in production and international commerce makes us a trustworthy partner for your cryogenic needs.

Our Commitment: Unparalleled Customer Service

• Stringent Quality Assurance: We adhere to rigorous quality control measures and meticulous delivery schedules, ensuring all equipment meets the highest standards.

• Competitive Direct Manufacturing: As a direct manufacturing factory, we offer competitive pricing, eliminating intermediaries and passing on cost savings to our customers.

• Rapid Response Time: Our dedicated team ensures all inquiries are addressed promptly within 12 hours.

• Customized Solutions: We provide comprehensive OEM and ODM services, tailoring products to your specific needs.

• Exceptional After-Sales Support: Our first-class after-sales service ensures that customers receive continuous support and assistance.

• Customer Value Centric: We prioritize customer needs and are committed to delivering the highest value in every interaction.