Bible Dictionaries
Acid Process

Webster's Dictionary

That variety of either the Bessemer or the open-hearth process in which the converter or hearth is lined with acid, that is, highly siliceous, material. Opposed to basic process.

Bibliography Information
Webster, Noah. Entry for 'Acid Process'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/acid-process.html. 1828.