Absorption Compression Heat Pump System Delivers Steam for Food Processing
NTNU finds ammonia-water system provides a high temperature of up to 105°C at a COP up to 2.85.
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IIAR Calls for Students Interested in Natural Refrigerants to Apply for Scholarship
The deadline is May 31, with scholarship awards of up to $13,000 announced on June 30.
IIAR Standards Committee Seeks New Members
The committee is focused on updating and interpreting the IIAR’s standards for refrigeration systems using ammonia and other natural refrigerants.
Trade Groups Object to Provisions of U.S. EPA’s Proposed Risk Management Program
The latest RMP safety rule would impact ammonia refrigeration facilities.
IIAR Releases New Documents to Lower Ammonia Safety Risks
The global association has published a guideline for estimating accidental refrigerant releases plus an update to its safety standard for valves and strainers.
IIAR Energy Sustainability Committee Chair Calls for Members
The committee is focused on advancing energy conservation, energy efficiency and alternative energies within the natural refrigeration community.
IIAR’s Latest Gas-Detection Guidelines Include Updates for Packaged Ammonia Systems
All of the new detection requirements are collected in a document from gas-detection specialist CTI.
Mayekawa’s Air-Cooled Low-Charge Ammonia Chiller Makes Debut at IIAR Show
The chiller is designed to compete with f-gas chillers in building air-conditioning and process cooling.
IIAR 2022: GEA Bringing Low-Charge Ammonia Heat Pumps to North America
The RedGenium and Red Astrum heat pumps have been successfully implemented in Europe.
RAGAGEP: Historical Variants and the Importance of IIAR Standards
Recognized and Generally Accepted Good Engineering Practices (RAGAGEP) are written documents intended for use in the design, installation, operation, and maintenance of process equipment. There has been a move in the ammonia refrigeration industry towards standardization, yet there are historical variants which often cause confusion. This session will offer an historical analysis of notable…
