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английски)

acetylene [əˈsetəliːn, Am əˈset̬ə-] СЪЩ no pl

acetylene

ацетилен м

английски

The compound can be made by reaction of acetylene and methanol in presence of a base. en.wikipedia.org

These toys operate by introducing a little carbide into a chamber containing some water where it reacts immediately to release acetylene gas. en.wikipedia.org

Later, in 1901, oxyacetylene welding was demonstrated for the first time by burning a mixture of acetylene and compressed. en.wikipedia.org

No explosion from the acetylene and oxygen cylinders occurred but one man suffered burns from the fire. en.wikipedia.org

Acetylene acts like ethylene and accelerates the ripening process, but is inadvisable because calcium carbide has carcinogenic properties. en.wikipedia.org

In 1917 the site was the first to be automated with an acetylene lamp. en.wikipedia.org

Industrial acetylene gas is, therefore, dissolved in dimethylformamide and stored in metal cylinders or bottles. en.wikipedia.org

Few coal faces at the time were lighted by electricity, and the miners lighted their work with helmets bearing carbide lamps that burned calcium carbide to produce flammable acetylene. en.wikipedia.org

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английски