Low molecular weight cationic polymers as deposit inhibitors and dispersants in black liquor recovery systems
作者： Monica A. Yorke
DOI:
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摘要: The instant invention is directed to a method of inhibiting and dispersing deposit formation on metal surfaces an evaporator used for the processing black liquor which comprises step treating liquor, at any point prior completion said processing, with concentration low molecular weight cationic polymer selected from group consisting poly(diallyldimethylammonium chloride), polymethacrylamidopropyltrimethylammonium chloride, poly-2-methacryloxyethyltrimethylammonium methosulfate, chloride.
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