Cryogenic Pump

1. CRYO-TECH Filling Station including Single Gas Filling Station and Mixed Gas Filling Station.

2. Single Gas filling station: Oxygen, Nitrogen, Argon, Carbon Dioxide, Nature gas.

3. Mixed Gas filling station: 2 mixed gas filling or 3 mixed gas filling

4. The plant can be designed and fabricated as one skid.

5. The capacity can be designed based on user requirement.

6. Complete station include cryogenic storage tank, filling pump, vaporizer and filling scaffold.

Product Overview

CRYO-TECH's Cryogenic Regasification & Filling Station is a fully integrated system designed for efficient conversion of cryogenic liquids (LN₂, LO₂, LAr) into high-pressure gas and subsequent filling into cylinders. Combining advanced cryogenic pumps, vaporizers, and automated controls, this station ensures safe, precise, and cost-effective gas distribution for industrial, medical, and energy applications.

Key Features

1. High-Efficiency Insulation: Cryogenic storage tanks with high-vacuum multi-layer insulation minimize evaporation loss (<0.1%/day).
2. Powerful Pump Technology: High-pressure cryogenic pumps (flow: 50 – 5,000 L/H) with low energy consumption and rapid response.
3. Ambient Vaporization: Aluminum alloy vaporizers with superior heat transfer efficiency (50 – 10,000 Nm³/H capacity).
4. Precision Filling: Electronic scales with auto-shutoff for accurate cylinder charging (±0.5 kg precision).
5. Automation Ready: PLC control system for fully automated operation (optional).
6. Space-Saving Design: Skid-mounted modular structure reduces installation time and floor space.

Technical Specifications

Process Flow

1. Storage: Cryogenic liquids are stored in vacuum-insulated tanks at -196°C.
2. Pressurization: Cryogenic pumps increase liquid pressure to 15 – 30 MPa.
3. Vaporization: Ambient / electric vaporizers convert liquid to gas.
4. Filling: Automated filling stations charge cylinders with precise pressure / volume control.
5. Safety: Overpressure relief valves and emergency shutdown systems ensure operator protection.

Applications

• Industrial Gas Supply: Welding, metal fabrication, and chemical processing.
• Medical Oxygen: High-purity gas for hospitals and healthcare facilities.
• Energy Sector: LNG regasification for power generation and vehicle fueling.
• Research Laboratories: Controlled gas delivery for cryogenic experiments.

Service Support

• Turnkey Solutions:
  • Site assessment, installation, and commissioning.
  • Operator training on safety protocols and system operation.
• Maintenance Packages:
  • Annual inspections and preventive maintenance.
  • Spare parts inventory for pumps, vaporizers, and control systems.
• Performance Optimization:
  • Energy efficiency audits and load balancing analysis.

CRYO-TECH's Cryogenic Regasification & Filling Stations deliver reliable, high-quality gas distribution while minimizing environmental impact and operational costs.