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  2. Solvent effects - Wikipedia

    en.wikipedia.org/wiki/Solvent_effects

    In chemistry, solvent effects are the influence of a solvent on chemical reactivity or molecular associations. Solvents can have an effect on solubility , stability and reaction rates and choosing the appropriate solvent allows for thermodynamic and kinetic control over a chemical reaction.

  3. Ethanol - Wikipedia

    en.wikipedia.org/wiki/Ethanol

    Ethanol is naturally produced by the fermentation process of sugars by yeasts or via petrochemical processes such as ethylene hydration. Historically it was used as a general anesthetic, and has modern medical applications as an antiseptic, disinfectant, solvent for some medications, and antidote for methanol poisoning and ethylene glycol ...

  4. Alcohol fuel - Wikipedia

    en.wikipedia.org/wiki/Alcohol_fuel

    The 3-carbon alcohol, propanol (C 3 H 7 OH), is not often used as a direct fuel source for petrol engines (unlike ethanol, methanol and butanol), with most being directed into use as a solvent. However, it is used as a source of hydrogen in some types of fuel cell; it can generate a higher voltage than methanol, which is the fuel of choice for ...

  5. Alcohol packaging warning messages - Wikipedia

    en.wikipedia.org/wiki/Alcohol_packaging_warning...

    Increasing calls for the introduction of warning labels on alcoholic beverages have occurred after tobacco packaging warning messages proved successful. [4] The addition of warning labels on alcoholic beverages is historically supported by organizations of the temperance movement, such as the Woman's Christian Temperance Union, as well as by medical organisations, such as the Irish Cancer Society.

  6. Alcoholic beverage - Wikipedia

    en.wikipedia.org/wiki/Alcoholic_beverage

    A tincture is typically an extract of plant or animal material dissolved in ethanol (ethyl alcohol). Solvent concentrations of 25–60% are common, but may run as high as 90%. [78] In chemistry, a tincture is a solution that has ethanol as its solvent.

  7. Alcohol powder - Wikipedia

    en.wikipedia.org/wiki/Alcohol_powder

    In 1966 () Sato Foods Industries Co., Ltd. invented alcohol pulverization. Sato is a food additives and seasoning manufacturer in Aichi Prefecture in Japan.(ja:佐藤食品工業 (愛知県)) [2] [3] A year later, in 1967, Sato began production and sales of various kinds of "high content alcohol powder Alcock" ("高含度アルコール粉末「アルコック」").

  8. Solvent - Wikipedia

    en.wikipedia.org/wiki/Solvent

    Water is a solvent for polar molecules, and the most common solvent used by living things; all the ions and proteins in a cell are dissolved in water within the cell. Major uses of solvents are in paints, paint removers, inks, and dry cleaning. [ 2 ]

  9. Supercritical fluid extraction - Wikipedia

    en.wikipedia.org/wiki/Supercritical_fluid_extraction

    The material is carried away as fast as it arrives at the surface, and the extraction is completely diffusion limited. Here the rate of extraction can be increased by increasing diffusion rate, for example raising the temperature, but not by increasing the flow rate of the solvent. Figure 3b shows a case where solubility is low relative to ...

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