Download the paper here.

This paper will be presented by its author Dr D. Colbourne FInstR on 2nd December 2021. For full details and to register click here.

This paper 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 also explains how different flammability classifications and safety requirements have emerged.

 

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About the IOR

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. 

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What we do

23 Apr 2026

Find out what the IOR can do for you: technical queries, safety codes of practice, new  technologies and professional development.

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Join us

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.

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IOR Board Of Trustees Elections 2026

25 Jun 2026

As a member of the IOR you can take a more active role in the Institute by becoming a member of its governing body, the Board of Trustees. Fellows, Members, Associates and Technicians are all invited to consider joining the Board in this year’s round of elections. Each year two new Board members are elected by the membership to encourage opportunities for new people and different expertise and experience to play a role.

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Podcast Marking the 10th Anniversary of WiRACHP

23 Jun 2026

The IOR Women in RACHP (WiRACHP) Network is 10 years old! To mark this occasion, the WiRACHP Network invited Sam Buckell and Miriam Rodway to talk about the highlights of the last 10 years.

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