Excerpt from Theory and Practice of Lead Burning by the Autogenous Process: With Full Instruction to the Amateur in the Details of the Machine and the Management of the Gases, With Valuable Suggestions and Directions for Practice, by an Expert
It may be observed that the hydrogen gas is the combustible and the oxygen contained in the atmospheric air the supporter of combustion.
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Excerpt from Theory and Practice of Lead Burning by the Autogenous Process: With Full Instruction to the Amateur in the Details of the Machine and the Management of the Gases, With Valuable Suggestions and Directions for Practice, by an Expert
It may be observed that the hydrogen gas is the combustible and the oxygen contained in the atmospheric air the supporter of combustion.
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.
Excerpt from Theory and Practice of Lead Burning by the Autogenous Process: With Full Instruction to the Amateur in the Details of the Machine and the Management of the Gases, With Valuable Suggestions and Directions for Practice
Lead Burning or the joining or uniting of separate pieces of sheet lead, or lead pipe, by the autogenous process, is beyond doubt of considerable antiquity.
In the year 1801, Robert Hare, M. D., Professor of Chemistry in the University of Pennsylvania, observed that a jet of hydrogen, when inflamed with atmospheric air - of which only one-fifth is oxygen - was productive of a heat of pre-eminent intensity; was led to infer that in combining with pure oxygen - the gas in question - a temperature at least five times as great ought to be produced.
Experiments made during late years by skillful scientists have shown that the heat produced by the combustion of pure hydrogen and oxygen gases, although much more intense, was not anything near five times as great as that produced by using the atmospheric air instead of pure oxygen.
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.
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Artikel-Nr. LW-9781332204311
Anzahl: 15 verfügbar