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The increasing demand for explosives during World War I exceeded the ammonia production capacities of the Oppau works of BASF, who owned the patents for the Haber process. Leuna in central Germany, out of range of French aircraft, was selected as the location of a second plant [3] named Badische Anilin- und Sodafabrik, Ammoniakwerk Merseburg ...
In order to make Germany independent from the importation of natural rubber, the first industrial plant for the production of artificial rubber was built in Schkopau near Halle (Saale) and named Buna-Werke GmbH Schkopau. It was a subsidiary of Ammoniakwerk Merseburg GmbH, later known as Leunawerke, which belonged to IG Farben. The foundation ...
Acetone (2-propanone or dimethyl ketone) is an organic compound with the formula (CH 3) 2 CO. [22] It is the simplest and smallest ketone (>C=O).It is a colorless, highly volatile, and flammable liquid with a characteristic pungent odour, very reminiscent of the smell of pear drops.
The production of butanol by biological means was first performed by Louis Pasteur in 1861. [5] In 1905, Austrian biochemist Franz Schardinger found that acetone could similarly be produced. [5] In 1910 Auguste Fernbach (1860–1939) developed a bacterial fermentation process using potato starch as a feedstock in the production of butanol. [6]
Most of the worldwide production of phenol and acetone is now based on this method. In 2022, nearly 10.8 million tonnes of phenol was produced by the cumene process. [4] In order for this process to be economical, there must also be demand for the acetone by-product as well as the phenol. [5]
In the 16th-century German alchemist Andreas Libavius described the production of acetone from the dry distillation of lead acetate, ketonic decarboxylation. The presence of water in vinegar has such a profound effect on acetic acid's properties that for centuries chemists believed that glacial acetic acid and the acid found in vinegar were two ...
The leaders of Germany and Denmark joined in a ground-breaking ceremony for a new ammunition factory on Monday, underlining Europe's efforts to ramp up its weapons production as Russia's war in ...
This system has a broad substrate scope and can be applied to various combinations of carbene precursors, nucleophiles and imines. [9] Ethenone can be produced through pyrolysis of acetone vapours over a hot filament in an apparatus that was eventually developed into the "ketene lamp" or "Hurd lamp" (named for Charles D. Hurd). [10]