3 Dec 2021
A recording of the December TechTalk, "The history of flammable refrigerants", is now available.
Access the recording here
Download the paper here
Overview
This paper presentation charts the use of flammable refrigerants from the middle of the 18th century to the present day. Giving a comprehensive background to the when, why, how and where of their use. It explores their role in the emergence of mechanical refrigeration, how they have supported the implementation of the Montreal Protocol and how the range of applications is now expanding. It explains how different flammability classifications and safety requirements have emerged.
The presentation is followed by a discussion focusing on the future of flammable refrigerants.
Dr Daniel Colbourne, a specialist in environmental, performance and safety aspects of alternative refrigerants and systems,
23 Apr 2026
The Institute of Refrigeration is the professional engineering body for all individuals working in RACHP. Find out more about the IOR here.
23 Apr 2026
Find out what the IOR can do for you: technical queries, safety codes of practice, new technologies and professional development.
23 Apr 2026
When you become a member of the Institute of Refrigeration you are joining a group of specialist experts driving the sector forward.
27 May 2026
The IOR is pleased to announce that the UK has been selected to host the 2nd IIR International Conference in the series on Refrigeration: Adapting to Rising Temperatures (known as Adaptation 2027).
26 May 2026
Supporters of the IOR Industry Skills Alliance can now receive their own digital badge displaying their commitment to the future of skills in the RACHP sector.