| 摘要 |
PROBLEM TO BE SOLVED: To provide a siloxane remover that can efficiently remove a siloxane gas and is excellent in low desorption properties, and a siloxane removal filter prepared with the siloxane remover.SOLUTION: The present invention provides a siloxane remover in which activated charcoal carries 0.1-20 wt.% of an acidic compound with an acid dissociation exponent (pKa) of 2.2 or less, the siloxane remover having a pH of 6.0 or less.SELECTED DRAWING: None |
