The Chemical Trade Journal, Vol. 1

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Excerpt from The Chemical Trade Journal, Vol. 1: A Weekly Newspaper Devoted to the Commercial Aspect of the Chemical and Allied Industries, May to December, 1887 Lancashire Sulphur and Alkali Compan and it remains yet to be seen whether the combination 0 such intricate pro cesses will be profitable. In the same month Mr. Ludwig Mond obtained protection for a method of obtaining ammonia, and either hydrochloric acid or chlorine from ammonium chloride, by bringing the latter in contact with the rotoxide of nickel, or one or several of the oxides of co t, magnesium, zinc, copper, iron, manganese, aluminium, bismuth, or other heavy metals possessing similar chemical properties. It is said in the specification that the chlorine is retained, forming a chloride or oxychloride, while the ammonia asses on to beoabsorbed in suitable a paratus. Now comes t e critical portion of the process. A ter swee ing out the rest ammonia by means of an inert gas, super eated steam is passed through, whereby hydrochloric acid passes off and the metallic oxide ts reformed. If chlorine is required, after sweeping out the reatdual ammonia by means of the inert gas, air, preferably heated to 500° C., or oxygen, is slowly through, whereby chlorine is given off, and the metalhc oxide reformed. It appears from the specification that when oxides are used. 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.