It is frequently affirmed, says Mr. Bryant Edwards (gift VVest Indies, vol. ii. p. ... BLAST, the term used at iron founderies to denote the column of air introduced into the furnace for the purpose of combustion. ... with the immetallic parts of the ore, is carried before the blast in a similar manner and form, but easily distinguishableanbsp;...
|Title||:||The Cyclopaedia; Or, Universal Dictionary of Arts, Sciences and Literature. - London, Longman, Hurst (usw.) 1819-20|