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THE BEHAVIOR OF FELDSPAR AND FLINT WITH ACIDS AND BASES 1
Author(s) -
Screture E. W.
Publication year - 1927
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1927.tb09666.x
Subject(s) - feldspar , fineness , flocculation , grinding , absorption (acoustics) , mineralogy , chemistry , reagent , geology , geochemistry , materials science , quartz , metallurgy , composite material , organic chemistry
On addition of acids and bases to fine‐ground feldspar or flint, the same phenomena are observed as with clays, Le., flocculation, deflocculation, and absorption. The effects are less sharp than with clays, the zone of deflocculation covering a wider range of PH and flocculation occurring at lower p H (greater acidity). The sensitiveness of flint and feldspar to reagents increases with fineness of grinding.