Author: Raymond Foss Bacon

Publisher: Forgotten Books

Published: 2016-11-05

Total Pages: 542

ISBN-13: 9781334175794

Excerpt from The American Petroleum Industry, Vol. 2 It has long been known that there is an improvement over the results of the ordinary methods, both in the quantity and quality of the distillation products, when vacuum distillation combined with steam distillation is used? However, many American refiners who are familiar with the results which can be Obtained by the vacuum method, state that the difference is not great enough to warrant the increased cost of installation and Operation. 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.