Forest Products Of Canada 1909 Microform Pulp Wood

Author : Harvey Reginald Macmillan
Publisher : Forgotten Books
ISBN 13 : 9781390347609
Total Pages : 22 pages
Book Rating : 4.3/5 (476 download)

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Download or read book Forest Products of Canada, 1909 written by Harvey Reginald Macmillan and published by Forgotten Books. This book was released on 2018-09-13 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Forest Products of Canada, 1909: Pulp Wood Three-fifths or 608 per cent of the pulpwood manufactured in Canada was reduced by mechanical process; the sulphite process accounted for over one-third per cent) of the wood used, and the remainder (2 per cent) was manufactured lay the soda process. Spruce was the chief wood used in each process of manufacture. Over one-half (579 per cent) of the spruce was used for mechanical pulp; two-fifths (406 per cent) was manufactured into sulphite pulp, and the remainder per cent) was manufactured by the soda process. Balsam was used in the mechanical and sulphite processes only, and found greatest favour in the mechanical process ov'er four-fifths (81 '3 per cent) of the balsam was used in the mechanical process. Poplar is not adapted for manufacture by the mechanical or grinding process (98 3 per cent) of the poplar used was manufactured by the chemical processes, per cent) in sulphite mills and (405 per cent) in soda mills. The soda process, though expensive, may be successfully used with more varieties of wood than the other processes. The small quantities of hemlock used was manufactured into soda pulp. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.