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Acetone is produced directly or indirectly from propene. Approximately 83% of acetone is produced via the cumene process ; [ 24 ] as a result, acetone production is tied to phenol production. In the cumene process, benzene is alkylated with propylene to produce cumene , which is oxidized by air to produce phenol and acetone:
Acetone–butanol–ethanol (ABE) fermentation, also known as the Weizmann process, is a process that uses bacterial fermentation to produce acetone, n-butanol, and ethanol from carbohydrates such as starch and glucose.
Ketogenesis pathway. The three ketone bodies (acetoacetate, acetone, and beta-hydroxy-butyrate) are marked within orange boxes. Ketogenesis is the biochemical process through which organisms produce ketone bodies by breaking down fatty acids and ketogenic amino acids.
Ketone bodies are water-soluble molecules or compounds that contain the ketone groups produced from fatty acids by the liver (ketogenesis). [1] [2] Ketone bodies are readily transported into tissues outside the liver, where they are converted into acetyl-CoA (acetyl-Coenzyme A) – which then enters the citric acid cycle (Krebs cycle) and is oxidized for energy.
Ketones are also produced in various ways by organisms; see the section on biochemistry below. In industry, the most important method probably involves oxidation of hydrocarbons, often with air. For example, a billion kilograms of cyclohexanone are produced annually by aerobic oxidation of cyclohexane. Acetone is prepared by air-oxidation of ...
Acetone peroxide (/ æ s ə ˈ t ə ʊ n p ɛr ˈ ɒ k s aɪ d / ⓘ also called APEX and mother of Satan [3] [4]) is an organic peroxide and a primary explosive. It is produced by the reaction of acetone and hydrogen peroxide to yield a mixture of linear monomer and cyclic dimer , trimer , and tetramer forms.
The substitutions are just that, but Zumpano reminded "nothing is going to be exactly equivalent nutritionally to an egg or even structurally to an egg, so it depends on how you're using the eggs."
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]