The Pulp and Paper Making Processes

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Chapter 2The Pulp and Paper MakingProcessesCONTENTSPageTHE PULP AND Paper MILL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17Steps in the Pulp and Papermaking . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18Pulping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . View of Papermaking From Chemical Pulp by the Kraft Groundwood Pulp Mill Flow. . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .Refiner Groundwood Pulp MillSulfite Pulp Mill . . .Table2-1. MajorCommercial Wood-PulpingProcess.

THE PULP AND PAPER MILL Although there are several chemical and mechani-cal pulping methods used for delignifying wood (table 2-l), separating fibers, and removing discol-oration, all integrated pulp and paper mills involve the same general steps in the manufacture of pulp and paper. These steps include: 1 ) raw material

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