https://www.123articleonline.com/rss/author/324002/john-smithArticles written by john smith from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1266185/major-industries-cant-survive-without-refrigerants-heres-why Refrigerants are chemical substances that are compressed and condensed into a liquid before being allowed to expand into a vapor or gas when they cycle through a mechanical refrigeration system.