Butanone, also known as methyl ethyl ketone (MEK), is an organic compound with the formula CH 3 C(O)CH 2 CH 3.utanone may be produced by oxidation of 2-butanol. The dehydrogenation of 2-butanol using a catalyst is catalyzed by copper, zinc, or bronze :
Del gaudio Name Meaning. Italian: literally âof or belonging to the joyful oneâ (see Gaudio), hence a name denoting the son, apprentice, associate, or servant of such a man.lick on a circle in the chart to view Del gaudio immigration records. You can find out when most of the Del gaudio families immigrated to the United States. You can focus your search to immigration records dating from that era.
Origin of Gonzalez, Meaning of Gonzalez. Origin: Patronymic surname derived from the name Gonzalo meaning son of Gonzalo. The name Gonzalo comes from the medieval name Gundisalvus, which was the latin form of a Germanic name composed of the elements gund meaning war and salv of unknown meaning.Surnames: Gonzalez, Gonzales.rigin: The last name Gonzalez comes from the Greek, Classical / Attic ancient language that means Homosexual-Penis Erectus, The Gonzalez were a group of men from the Roman Times that work for the emperor. The Gonzalez were also known as the Pescesitos, they were tall beautiful man at the sexual service of the emperor.