Since the early 1900s, ammonia has long been used as a major refrigerant in industrial refrigeration. Due to its thermodynamic properties, ammonia (NH3, R717) is used as a common refrigerant for large-scale, industrial applications and considered as a foundation for food processing and cold storage. As the use of natural refrigerants evolves, and through the advancement of technology in the [...]
It has been one year since the World Health Organization (WHO) declared COVID-19 a pandemic. As a result, we have witnessed a sea of change in various industries worldwide, especially in food retail. There has been an accelerated adoption of online initiatives, exponential growth in demand for food products in supermarkets, and unprecedented consumer behavior changes. A year later, here [...]
In the mid-19th century, carbon dioxide was being used as a reliable and efficient refrigerant. However, with the introduction and wide use of synthetic refrigerants, such as HFCs and CFCs, the utilization of CO2 in industrial and commercial refrigeration decreased. Today, new refrigeration regulations are in place with the goal to reduce the use of harmful refrigerants. As a result, [...]