We are actively working on Gas absorption refrigerator which had some of the same material.  I have hastily cut some mistaken information from this page, and added a link to the other one where I hope we will develop a good explanation  the operation is hard to understand and there are many bad explanations on the web. 

 This page needs the presumably copyright material removed, and some organising done to eliminate duplication with other pages. 

  12.45, 13 September 2005 (UTC)