Fact Check: In A Fire, Yale Library's System Would NOT Kill Those Inside With No Oxygen While Protecting Rare Books

Fact Check

  • by: Sarah Thompson
Fact Check: In A Fire, Yale Library's System Would NOT Kill Those Inside With No Oxygen While Protecting Rare Books Breathable

Does a Yale Library have a fire-suppression system that, in a blaze, would leave anyone caught in the building to die without oxygen while rare books would be protected? No, that's not true: The Beinecke Rare Book and Manuscript Library does have a fire-suppression system designed to protect the precious books from fire -- but not at the expense of human lives. In 2010, the head of access services at the library, Stephen Jones, said that a combination of halon and Inergen gases could be pumped into the stacks to stop the combustion process, and thus stop the spread of fire.

The claim originated from a November 12, 2018, retweet. Within about an hour, that had been followed up with a correction, but the original retweet was left up. Now, years later, that false claim has resurfaced as a screenshot on Facebook, in a post (archived here) where it was published on February 7, 2021. Captioning of the original Tweet shows in the screenshot, "This library at Yale is basically the dream" with photos of the library. That was retweeted with this "Fun Fact" in reply:

Fun fact about this library: if a fire starts in the library, all the oxygen leaves the building killing all who are inside in order to protect the rare books

This is what the post looked like on Facebook at the time of writing:

Facebook screenshot

(Source: Facebook screenshot taken on Wed Feb 10 20:42:25 2021 UTC)

Below is a screenshot showing this November 12, 2018, tweet in a broader context. The first retweet with the "fun fact" was sent at 6:56 p.m. that day but by 8:10 p.m. another tweet offered additional information and a link to a story in the Yale Daily News:

Okay so it's not enough to kill you, but it's nice to know that so many of you are willing to die to save books yaledailynews.com/blog/2010/02/0

YaleLibrary01.JPG

The article from the Yale Daily News from February 4, 2010, was titled, "Myths abound about Beinecke," and offered responses to four widespread rumors answered by Jones, the head of access services at the Beinecke Library. The rumor addressed here was answered this way:

MYTH: The library's fire-extinguishing system removes the air from the book stacks in the event of a conflagration, dooming any librarians inside to a slow death by asphyxiation.

MOSTLY FALSE: According to Jones, this legend has a kernel of truth: Instead of water sprinklers that would harm the rare books collections, he said, a combination of halon and Inergen gases would be pumped into the stacks to stop the combustion process, and thus the spread of fire.

"They do lower the percentage of oxygen, but not enough to kill any librarians," Jones said.

Inergen is a breathable gas fire-extinguishing agent that was patented in 1989 and is capable of taking the place of another fire-suppression gas, halon. In this PDF information file from Ansul Fire Protection, provided by the National Institute of Standards and Technology, the mechanism of Inergen's fire suppression as well as its safety for humans is explained:

A normal atmosphere contains 21% oxygen. Most combustibles will bum until the oxygen concentration has been reduced to less than 15% (4). MERGEN, when discharged into a hazard enclosure, will reduce the oxygen concentration to about 12.5% which is well below that required to support combustion or fire. A normal atmosphere will also contain 0.03% [email protected] When INERGEN is discharged into a hazard enclosure, the concentration is increased to about 4%.

The increased concentration results in increased respiration rates. This means that a person who is in that atmosphere will breath deeper and more frequently (5). This is the basic process by which a material such as INERGEN causes extinguishment of a fire while allowing persons to breath as they egress the hazard area. Thus INERGEN functions as both an extinguishing and inerting agent.

Halon was another gas compound that was discovered to possibly be harmful to the ozone layer and the manufacture of the gas began to be phased out in the late 1980s and early 1990s. Although the production of new halon was phased out, existing systems using halon could continue to be maintained and the halon recycled, but will eventually require a different system to replace the halon.

Want to inform others about the accuracy of this story?

See who is sharing it (it might even be your friends...) and leave the link in the comments.:


  Sarah Thompson

Sarah Thompson lives with her family and pets on a small farm in Southeastern Indiana. She founded a Facebook page and a blog called “Exploiting the Niche” in 2017 to help others learn about manipulative tactics and avoid scams on social media. Since then she has collaborated with journalists in the USA, Canada and Australia and since December 2019 she works as a Social Media Authenticity Analyst at Lead Stories.


 

Read more about or contact Sarah Thompson

About us

International Fact-Checking Organization

Lead Stories is a fact checking website that is always looking for the latest false, deceptive or inaccurate stories (or media) making the rounds on the internet.
Spotted something? Let us know!.

Lead Stories is a:


Follow us on social media

Most Read

Most Recent

Share your opinion