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Abscheidung von Feinstaub aus Gasen
Author(s) -
Löffler Friedrich
Publication year - 1988
Publication title -
chemie ingenieur technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 36
eISSN - 1522-2640
pISSN - 0009-286X
DOI - 10.1002/cite.330600604
Subject(s) - extraction (chemistry) , range (aeronautics) , process engineering , particle (ecology) , environmental science , waste management , materials science , engineering , chemistry , chromatography , geology , composite material , oceanography
Extraction of fine dust from gases. The main focus of interest and of problems in the area of particle extraction from gases has been shifting more and more towards fine dusts, i.e. dusts with considerable fractions below 10 ßm, sometimes far below 1 ßm. Solution of extraction problems in this range either requires new processes, of which there are not many, or, on use of conventional extractors, calls for modified engineering concepts and modes of operation. This survey first describes some typical sources of fine dusts and then considers various procedures for their extraction.