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methanol Definition

metha·nol (met̸hə nôl′, -nōl′)

noun

a colorless, volatile, flammable, poisonous liquid, CHOH, obtained by the destructive distillation of wood and synthesized chiefly from carbon monoxide and hydrogen: it is used in organic synthesis, as a fuel, solvent, and antifreeze, and in the manufacture of formaldehyde, smokeless powders, paints, etc.; methyl alcohol

Etymology: methan(e) + -ol

methanol Usage Examples

Converse of object

  • produce: The catalyst will also be employed for reforming to produce methanol, which could be used as a fuel.
  • use: Then there are more exotic options, like fuel cells using coal-based methanol.
  • contain: It will contain methanol or ethanol, neither of which you would want to drink.
  • acidify: For each reading, first set the instrument to read zero absorbance with a tube containing acidified methanol alone ( the blank ).
  • recover: The recovered methanol will be cooled by the exhaust air from the pneumatic valves.
  • drink: If you start drinking enough methanol to get inebriated, you overwhelm your liver's metabolic machinery, and serious problems result.

Preposition: at

  • temperature: The samples were extracted with 80 per cent aqueous methanol at room temperature, using a procedure based on that of Barnes et al.

Preposition: as

  • fuel: This uses methanol as the fuel without the necessity for a reformer.

Adjective modifier

  • aqueous: The samples were extracted with 80 per cent aqueous methanol at room temperature, using a procedure based on that of Barnes et al.
  • organic: The same situation exists with the production of organic methanol, where pyrolysis reduces the efficiency to 40 % energy positive.

Modifies a noun

  • maser: Until now methanol masers have been found only in association with massive young stellar objects.
  • dehydrogenase: Characterisation of a novel methanol dehydrogenase containing a Ba 2+ ion at the active site.
  • poisoning: The symptoms of methanol poisoning can be delayed for several hours.
  • extract: Moreover, a larger effect was elicited by the methanol extract suggesting that the active compounds might be found in the polar fractions.
  • synthesis: Natural gas when reformed with steam yields more H 2 than is required for methanol synthesis.
  • fuel: The possibility of using direct methanol fuel cells should not be overlooked.

Noun used with modifier

  • quinoprotein: Reconstitution of the quinoprotein methanol dehydrogenase from active Ca 2+ -free enzyme with Ca 2+ , Sr 2+ or Ba 2+ .
  • %: Significant enzymatic activity was retained in up to 87 % methanol, ethanol and acetonitrile.
  • percent: A blend of ten percent ethanol fuel and ninety percent methanol powered the Honda engines in 2006.
  • water: Water methanol injection was to be used to restore thrust in hot and high conditions.