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submitted 1 day ago by MataVatnik@lemmy.world to c/science_memes@mander.xyz

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[-] ctag@lemmy.sdf.org 52 points 1 day ago

Ammonia was first manufactured using the Haber process on an industrial scale in 1913 in BASF's Oppau plant in Germany, reaching 20 tonnes/day in 1914.[12] During World War I, the production of munitions required large amounts of nitrate. The Allied powers had access to large deposits of sodium nitrate in Chile (Chile saltpetre) controlled by British companies. India had large supplies too, but it was also controlled by the British.[13] Moreover, even if German commercial interests had nominal legal control of such resources, the Allies controlled the sea lanes and imposed a highly effective blockade which would have prevented such supplies from reaching Germany. The Haber process proved so essential to the German war effort[5][14] that it is considered virtually certain Germany would have been defeated in a matter of months without it. Synthetic ammonia from the Haber process was used for the production of nitric acid, a precursor to the nitrates used in explosives.

Via Wikipedia

[-] Glitterbomb@lemmy.world 21 points 1 day ago

I find it fascinating that this exact process that was discovered in order to create weapons during war is also whats used to create the majority of the worlds industrial fertilizers. It's singlehandedly the biggest leap in food production ever, more than GMOs or crossbreeding or anything. It's basically the main reason we are able to support a global population in the billions. We've used it so much that we are dependent on it

[-] PM_Your_Nudes_Please@lemmy.world 4 points 13 hours ago

Similarly, the process for purifying aluminum is still the same as it was when it was first invented. Prior to the discovery of the Hall-Héroult processes in the mid 1800’s, (two men discovered the same process at the same time in different parts of the world,) pure aluminum was extremely rare. It used to be considered a fine metal, more expensive than silver or gold; Napoleon famously had aluminum silverware that he would use (instead of real silver) when he wanted to impress guests.

[-] Glitterbomb@lemmy.world 4 points 12 hours ago

Heck yeah, the Washington monument in DC is capped with aluminum like how the egyptian pyramids used to be capped with gold, because aluminum used to be a precious metal. (Sure, its a nice lightning rod too) Now it's so common you can find it in the trash on the side of the road