Excerpt from Determination of Nitrogen in Coal: A Comparison of Various Modifications of the Kjeldahl Method With the Dumas Method
In a series of determinations some of the best known of the various modifications of the Kjeldahl method Were used. Eight coals were chosen to represent various types ranging in nitrogen content from to per cent. The sources and classes of the coals used are given in Table 1 following.
Table 1, - Sources and classes of coals used in nitrogen determinations.
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Paperback. Zustand: New. Print on Demand. This book compares and contrasts various modifications of the Kjeldahl method for the determination of nitrogen in coals with the Dumas gas-volumetric method, regarded as reliable and applicable to most classes of organic compounds. The author wanted to ascertain which modifications of the Kjeldahl method are best adapted to the determination of nitrogen in coal to check the results with the Dumas gas-volumetric method. The author presents the results of a comprehensive series of tests performed to determine which modification of the Kjeldahl method is the most effective in accurately measuring the nitrogen content in coal. The book concludes by discussing the importance of accurate nitrogen determination in coal analysis and the implications for industries that rely on coal as a fuel source. This book will be of great value to researchers, scientists, and professionals in the fields of coal analysis, fuel chemistry, and environmental science. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781334333750_0
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781334333750
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781334333750
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