Method and apparatus for measuring deposition of p

专利名称：Method and apparatus for measuring

deposition of particulate contaminants inpulp and paper slurries

发明人：Mark Laurint,Lloyd Lobo,Catherine Kelly申请号：US12276655申请日：20081124公开号：US08160305B2公开日：20120417

专利附图：

摘要：A method and an apparatus for measuring the depositability of particulatecontaminants present in a pulp or paper mill fluid stream and evaluating interactions of

such particulate contaminants with other contaminants collects the particulatecontaminants on a suitable substrate, such as a plastic film coated with an adhesive orcoated with organic contaminate, placed in contact with the pulp or paper mill fluidstream for at least five minutes up to several hours. The amount of contaminantscollected on the substrate is quantified and evaluated by taking one or more scannedimages of the substrate with a resolution of at least 2,000 dots per inch (DPI) andanalyzing the scanned images with image analysis technique.

申请人：Mark Laurint,Lloyd Lobo,Catherine Kelly

地址：Jacksonville FL US,Lincoln University PA US,Claymont DE US

国籍：US,US,US

代理人：Joanne Mary Fobare Rossi,Robert O'Flynn O'Brien,Wei-Wen Yang

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