کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
649062 884641 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Application of radio-frequency wave and micro-wave devices in drying and bleaching of wooden pulp
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Application of radio-frequency wave and micro-wave devices in drying and bleaching of wooden pulp
چکیده انگلیسی

Results of an experimental work on drying and bleaching of wooden pulp have been presented. Radio-frequency wave and micro-wave devices were applied for the processes. Non-uniform way of heat generation inside the material was confirmed. Graphs of distributions of material consistency (magnitude representing content of dry wood in humid sample) after the xperiment along the height of a reactor for different initial consistencies of the material and different times of processing were presented. Pattern of locations, where heat is generated in the sample affects the results of bleaching of wooden pulp. Better results of bleaching were obtained in case of micro-wave application in compare with radio-frequency material treatment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 28, Issue 10, July 2008, Pages 1189–1195
نویسندگان
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