THE ACCURATERELOADING.COM FORUMS

Go
New
Find
Notify
Tools
Reply
  
Gun Cotton?
 Login/Join
 
One of Us
posted
http://gizmodo.com/this-badass...-and-inve-1737618963

Christian Friedrich Schönbein was a very good chemist who lived to the ripe old age of 70. In doing so, he defied the odds; he had a knack for putting himself in harm’s way for the sake of science.

Schönbein was born in 1799 and got his education the old-fashioned way—through rampant abuse of child labor. After grammar school, he went to work as a live-in apprentice for a chemical company at 13 years old. He put in 13 hour days, every day, until he was 21. The down side of this was probably a great deal of fatigue, sorrow, and danger. The up side was that spending more than half of each day doing nothing but working in a chemistry lab gave him good training in that science.

Only after leaving the company did he begin an academic study of chemistry. He studied and worked at multiple universities, where he discovered his first incredibly dangerous substance. It was known as “the odor of electricity.” When chemists were performing the electrolysis of water—the experiment we all did in school, during which electricity is used to split water into hydrogen and oxygen—they noticed an odd, slightly sweet scent. The leading theory was that it was little bits of electrode, split off from the main electrode and suspended in the air.

This Badass 19th Century Chemist Sniffed Ozone and Invented Guncotton
Schönbein didn’t think so. If it were suspended in the air, eventually the scent would dissipate as the particles settled. But he spent long hours in his cramped, stuffy little lab sniffing and sniffing and the scent never went away. Not only that, it was in the air after a lightning strike. Lightning doesn’t require an electrode. Eventually he brought other chemists around to his way of thinking. He called the new “element” ozein, and worked towards, but never succeeded in, isolating large quantities of it. We now know it as ozone, and inhaling will destroy your lungs, heart, and chromosomes.

Schönbein’s first attempts at self-destruction were accidental, but you get the sense that the second time around he was trying. By 1845, he was married and well-established as a chemist. His wife forbade him to take his work home with him, but one weekend she was out of town and he decided to do experiments in her laundry room. He spilled nitric acid, then spilled sulfuric acid, then absentmindedly mopped the spill up with the wife’s apron. To make sure it was dry before she came home, he hung it up near the stove. It burst into flames, burning instantaneously with little smoke. (Come to think of it, maybe he was actually trying to kill his wife.) At that time, the gun was a well-known weapon of war, but gunpowder was slow, unreliable, and produced enough smoke to muck up the machinery in a gun. Schönbein’s discovery became what’s now known as “gun cotton,” a smokeless, cellulose-based explosive that helped make guns easier to use and less messy.

While ozone was just a smell, gun cotton was an invention, and one which Schönbein could patent. Perhaps success mellowed him, because although gun cotton itself was dangerous to manufacture and use, he mostly steered clear of the many fires and explosions that riddle its history. Instead he got a position at the University of Basel, where he sniffed ozone happily until his death in 1868.


577 BME 3"500 KILL ALL 358 GREMLIN 404-375

*we band of 45-70ers* (Founder)
Single Shot Shooters Society S.S.S.S. (Founder)
 
Posts: 27588 | Location: Where tech companies are trying to control you and brainwash you. | Registered: 29 April 2005Reply With QuoteReport This Post
One of Us
posted Hide Post
Not sure what the point is, but gun cotton is simply the first name for smokeless powder; which is made from nitrating any cellulose fiber, in his case, cotton.
Has nothing to do with black powder.
 
Posts: 17011 | Location: USA | Registered: 02 August 2009Reply With QuoteReport This Post
One of Us
posted Hide Post
It is interesting. It is somewhat topical. History of going from black to smokeless. Plus there is no smokeless forum Big Grin


577 BME 3"500 KILL ALL 358 GREMLIN 404-375

*we band of 45-70ers* (Founder)
Single Shot Shooters Society S.S.S.S. (Founder)
 
Posts: 27588 | Location: Where tech companies are trying to control you and brainwash you. | Registered: 29 April 2005Reply With QuoteReport This Post
one of us
posted Hide Post
quote:
Originally posted by dpcd:
Not sure what the point is, but gun cotton is simply the first name for smokeless powder; which is made from nitrating any cellulose fiber, in his case, cotton.
Has nothing to do with black powder.


Actually it's called nitro cellulose, can even be made from wood, has other uses as well. Early photographic films were made of nitrocellulose. Dissolved in ether and alcohol it was used as a wound dressing.

Pretty neat stuff. Wink

https://en.wikipedia.org/wiki/Nitrocellulose

Grizz


Indeed, no human being has yet lived under conditions which, considering the prevailing climates of the past, can be regarded as normal. John E Pfeiffer, The Emergence of Man

Those who can't skin, can hold a leg. Abraham Lincoln

Only one war at a time. Abe Again.
 
Posts: 4211 | Location: Alta. Canada | Registered: 06 November 2002Reply With QuoteReport This Post
One of Us
posted Hide Post
Guncotton, as in cotton, has an interesting "party piece" that used to be performed.

Apparently the demonstrator would put some grains of blackpowder on top of a slab of guncotton and ignite the guncotton.

The guncotton woud burn away from under the blackpowder leaving the blackpowder still un-ignited so fast was the gun cotton.
 
Posts: 6813 | Location: United Kingdom | Registered: 18 November 2007Reply With QuoteReport This Post
one of us
posted Hide Post
Supposedly an old college boarding house trick to go with that. Students would nitrate a cotton handkerchief and give it to the land lady to iron. Wink

Grizz


Indeed, no human being has yet lived under conditions which, considering the prevailing climates of the past, can be regarded as normal. John E Pfeiffer, The Emergence of Man

Those who can't skin, can hold a leg. Abraham Lincoln

Only one war at a time. Abe Again.
 
Posts: 4211 | Location: Alta. Canada | Registered: 06 November 2002Reply With QuoteReport This Post
  Powered by Social Strata  
 


Copyright December 1997-2023 Accuratereloading.com


Visit our on-line store for AR Memorabilia