CNG/Bio-CNG Compression
Nanobox™
The all-in-one CNG station
Our Nanobox CNG compression packages are specially designed to serve private fleets and small-sized CNG stations. Each unit features a CNG compressor, storage and dispenser in a single plug-and-play module.
Main features
The standard Nanobox configurations are designed to offer you fast installation and high availability rates at low operation and maintenance costs.
Plug-and-play
The Nanobox units are equipped with an armored cabin that features all the elements required for a safe operation. Installation and commissioning only takes 7 days and can be authorized by a single party*.
*Compared to the commissioning of traditional compressors that take 40-90 days of civil works, electromechanical installations and the integration and enablement of multiple third-party components.
*Compared to the commissioning of traditional compressors that take 40-90 days of civil works, electromechanical installations and the integration and enablement of multiple third-party components.
Modularity and multiple applications
The Nanobox modular configuration facilitates the capacity scalability depending upon increase in demand, as well as the gas compression requirements in CNG filling stations, Virtual Pipeline™ daughter stations or biomethane plants.
Compact design
Without the need of a bunker construction, the compact and intrinsically safe structure requires only a few square meters for operation and maintenance. Furthermore, high-rise installations are possible due to their skid assembly and low vibration rate.
Wide range of inlet pressures
Our NX Compressors work with inlet pressures that range 1.45 to 870 psi. These gas reciprocating compressors adapt to different conditions and ensure the required CNG flow rate. In addition, the inlet pressures are kept constant by an axial flow regulator that does not affect the CNG flow.
Cold CNG
The Nanobox units dispatch cold CNG at a pressure of of 3625 psi. Every cold CNG refilling increases volume and improves the NGV cylinder’s capacity performance. In addition, they offer an optional system for high-rate dispatch stations that further reduces CNG temperature and increases the supply volume per refilling.
Priority panel
A single or multiple path panel manages the CNG flow and offers an optimal dispatch capacity as well as efficient storage management.
Coalescing filter
A built-in coalescing filter is incorporated and ensures CNG with minimum levels of oil. Oil Free compressors are also available for heavy duty applications.
Programmable and unloaded start-up
The NX Compressor start-up and stop parameters can be adjusted to consumption levels. In addition, integrated by-pass valves unload the compressor gas before stopping, thus reducing power consumption and equipment wear.
Reduced power consumption
The direct coupling of the NX Compressors to the main drive reduces power consumption by 6%, compared to the power usage of traditional transmission belt systems.
Vibration free
The laser shaft-alignment technology applied to the compressor-engine assembly alleviates the need for anti-vibration systems.
Programmable alerts and 24/7 monitoring
Complemented by our proprietary SCADA system, a set of programmable alerts guarantees immediate preventive and corrective action on all operating parameters.
Air cooling system
The CNG cylinders and refrigeration system configuration eliminate the need for high-cost water cooling systems.
Automatic oil replenishment system
The Nanobox’s automatic oil replenishment system provides you with at least 7 days of unmanned operations.
Controlled Lubrication
A minimal oil injection through lubrication blocks ensures maximum equipment protection.
Specifications
Fuel production | Compressed Natural Gas (CNG) |
Compressed Biomethane Gas (Bio-CNG/CBM/CBG) | |
Rated power (kW) | 15-45 |
Suction pressure (psi) | 1.45-870 |
Discharge pressure (psi) | 3,625-5,076 |
Flow | (SCFM) 29.17-350 |
(GGE/min) 0.23-2.80 | |
(DGE/min) 0.26-3.19 | |
Internal storage capacity (GGEs @3600 psi 68°F ) | 43.40 |
Dimensions | Length (ft) 8.90 |
Length with open doors (ft) 12.10 | |
Width (ft) 2.90 | |
Width with open doors (ft) 12.80 | |
Height (ft) 8.00 | |
Weight (tons) | 4.10 |
Users | Small and medium fleets |
CNG public and private filling stations | |
Industrial facilities | |
Virtual Pipeline™ system daughter stations | |
Biomethane plants | |
Operation | Remote monitoring |
Compliance with international standards | |
Low maintenance | |
Low operating cost |
Optional features
Our customized configurations maximize Nanobox's benefits and boost your operation profitability.