Compressed
Ivys Adsorption is a world leader in the drying of natural gas for refueling stations, with major installations around the globe, and has partnered with Exxon, Suncor, Sinopec and Petro China. Xebec by Ivys dryers are ASME code compliant and National Board certified, and can be custom-built to specification.
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Natural Gas Dryers
Single Tower
STVNGX
Features
- Low-cost, low-capacity basic package
- External regeneration or desiccant replacement required
- AutoDew is a highly recommended option
Applications
- Low to medium flows
- Low- to high-pressure designs
- Recommended for low-throughput (water content) fueling needs
AutoDew Options
AutoDew is a precision dew point monitor with digital dew point indication (in ̊C or ̊F) installed at the dryer control panel. The AutoDew hygrometer displays the dew point data on a monitor on a NEMA 4 enclosure. The moisture sensor is installed at the dryer outlet to continuously verify the dew point. Two AutoDew hygrometer set points are factory-adjusted: the first to signal deteriorating dew point performance, and the second when regeneration is required. A set of form “C” dry contacts is provided for remote signal monitoring. Alarm settings typically conform to SAE J1616 for each installation.
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Regenerative Natural Gas Dryers
Single Tower
STRNGX-S
Features
- Comprehensive range of rugged, skid-mounted single tower regenerative natural gas dryers
- Closed-loop, operator-initiated heat-reactivated regenerated cycles for reliable dryer regeneration control and shutdown
- AutoDew is a standard feature and will signal when regeneration is required
Applications
- Medium to high flows
- Low- to high-pressure designs
- Recommended for medium-throughput fueling needs
- Minimum downtime
Dual-Tower
STRNGX-D
Features
- Rugged, skid-mounted double towers
- Closed-loop, operator-initiated, heat-reactivated regenerated cycles for reliable control and shutdown
- AutoDew is standard and will signal when regeneration is required
- Manual valve switching between towers
- No downtime
Applications
- Medium to high flows
- Low- to medium-pressure designs
- Recommended for medium-throughput fueling needs
Dual-Tower Automated
DTRNGX
Features
- Two towers
- Simplified operation – fully automatic regeneration maximizes desiccant performance
- Compact design
- All models complete with regeneration package
- Custom-designed to meet all levels of specifications
- AutoDew is standard
- No downtime
Applications
- Low to high flows
- Low- to medium-pressure designs
- Recommended for medium-throughput fueling needs
Also available
Mobile Regeneration Packages for multiple stations
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Other Designs Available
Portable Regeneration System
RGNNGX
Ivys Adsorption offers two models of regeneration skids for mobile use. These portable units are specially designed for ease of transport and frequent relocation.
Includes
- Two regeneration hoses with stainless steel flanges and firesleeve (10′)
- Two regeneration hoses with stainless steel flanges and firesleeve (20′)
- One power cable with connector (20′)
| Model No. | Connection | Approximate Weight & Dimensions | |||
|---|---|---|---|---|---|
| Width inches (mm) |
Length inches (mm) |
Height inches (mm) |
Weight lbs (kg) |
||
| RGN18-30NGX-1.5 | 1-1/2" | 69 (1753) | 74 (1880) | 101 (2565) | 2100 (950) |
| RGN36-48NGX-2 | 2" | 75 (1905) | 99 (2515) | 126 (3200) | 2500 (1135) |
Custom Dual-Tower Automated
HRBNGX
Ivys Adsorption also offers custom, high-pressure, high-flow units for industrial applications. Please contact us for more details.
