Technology

The Vema Carbon team specializes in the implementation of projects in the field of alternative energy and has significant experience in direct investments in the industry. We are convinced that the most appropriate comprehensive approach to finding a technologically and economically sound solution for the construction of a new or modernization of an existing production facility is a detailed feasibility study, which includes the following key sections:

In partnership with technology companies, we have successfully developed a simple, reliable, and economically efficient closed refrigeration cycle — the Methane Liquefaction Module, capable of producing up to 2.5 TPD of LNG, which currently has no direct analogues on the market. We call it the “Modular Unit for Methane Liquefaction NANO v2.5”, but in short we refer to it as the “NANO Methane Liquefier”.

Main Characteristics

Simple and efficient Air Refrigeration Cycle

Developed based on the Reverse Brayton Cycle with air as the refrigerant. Air is readily available and environmentally friendly, unlike other unsafe refrigerants commonly used in the industry, which makes the system safer to maintain and contributes to reducing its environmental impact.

LNG Temperature Range

The produced LNG can be in the temperature range of -130°C to -165°C, providing flexibility to meet various operational needs.

Standardization and modularity

The universal, standardized modular design is specifically tailored for various methane sources, including natural gas from the gas network, flare gas, and biogas, allowing for rapid integration into a wide range of projects.

Compact design

The compact size of 4.0 x 2.4 meters allows the module to be easily transported using standard shipping methods, while its small footprint makes it ideal for installation in space-constrained or remote locations.

Reliability and high efficiency

The simplicity of the design ensures stable operation and minimizes unscheduled maintenance, while the achieved operational efficiency is comparable to much larger productions.

Unmanned operation

Fully automated operation with advanced control systems, providing reliable and efficient performance without the need for on-site personnel.

Our specialists are constantly working on improving the NANO Methane Liquefier and expanding the model range. The main priorities in this work for us were and remain increasing the reliability of the process equipment, as well as reducing capital and operating costs. In addition, we are exploring the possibility of introducing innovative solutions to optimize technological processes, to continue meeting the changing needs of the industry and customer requirements.