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.
Firstly, it may be a locational name from either the town of Lyons, in central France, recorded in the 1st century b.c. as Lugdunum, and thought to be from Gaullic elements meaning raven hill, or more likely from the smaller place called Lyons-la-Foret in the province of Eure in Normandy.he surname may also derive from the given name Leo, again from the Latin, and borne by numerous early martyrs and thirteen popes. On the Continent the given name was always relatively popular because the lion was the symbol of the evangelist St. Mark.