Ueber das Verhalten der Ackerkrume gegen Ammoniak und Ammoniaksalze

Henneberg, W.; Stohmann, F.

doi:10.1002/jlac.18581070204

Cited by 10 publications

(6 citation statements)

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“…Nevertheless, the terms "surface excess" and "excess quantity of adsorption" were coined by Gibbs and the concept remains of great importance to adsorption theory. The first liquid solute-solid adsorption equilibria were reported by Friedrich Stohmann and Wilhelm Henneberg in 1858 12 ammonium adsorption on soil and the first gas-solid adsorption equilibria were reported independently by Chappuis in 1879 13 and Kayser and Joulin in 1881 9,14 small molecular gases on charcoal , where the delay for gas-solid experiments was due to the more complex apparatus required. Heats of adsorption could be measured as early as 1854 by Favre [15][16] and practical adsorption applications such as gas separations were well-established by the turn of the century.…”

Section: Historical Contextmentioning

confidence: 99%

Langmuir’s Theory of Adsorption: A Centennial Review

2019

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The 100 th anniversary of Langmuir's theory of adsorption is a significant landmark for the physical chemistry and chemical engineering communities. Despite its simplicity, the Langmuir adsorption model captures the key physics of molecular interactions at interfaces and laid the foundation for further progress in understanding interfacial phenomena, developing new adsorbent materials, and designing engineering processes. The Langmuir model has had an exceptional impact on diverse fields within the chemical sciences ranging from chemical biology to materials science , an impact that became clearer with the development of modified adsorption theories and continues to be relevant today.

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Section: Historical Contextmentioning

confidence: 99%

Langmuir’s Theory of Adsorption: A Centennial Review

2019

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“…Первые математические выражения для описания адсорбционных процессов были предложены для процессов адсорбции из растворов агрохимиками и почвоведами при изучении ими поглотительной способности почв и создании теории катионного обмена. Данные зависимости приведены в работах Вильгельма Геннеберга (1825-1890) и Фридриха Штомана (1832-1897) [41], Карла Бедекера (1815-1895) [42] и Я.М. ван Беммелена (1830-1911) [43].…”

Section: изучение факторов влияющих на адсорбцию первые графическиеunclassified

История Развития Представлений Об Адсорбции В Конце 18 И 19 Веке

Panarin¹,

Baum²,

Lanin

2019

sorpchrom

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В статье описана история развития представлений об адсорбции по работам ученых конца 18 и 19 века. Приведены первые теоретические интерпретации (флогистическая, механическая (физическая), химическая) явления адсорбции на границах газ - твердое тело и жидкость – твердое тело.

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“…Th e term "exchange of bases" was coined by Johnson (1859). Furthermore, although the ideas of chemical equilibria were not yet formulated, he did notice that the adsorption isotherm data of Henneberg and Stohmann (1858) showed that these ion-exchange reactions were, in fact, reversible.…”

Section: The Early Yearsmentioning

confidence: 99%

Historical Perspective on the Tools That Helped Shape Soil Chemistry

Schulthess

2011

Soil Science Society of America Journal

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SSSA 75 th Anniversary Paper T he tools of soil chemistry include instruments, mathematics, models, and software. Th ere is also the mind and imagination. Th roughout the history of our science, we have been shift ing away from a very labor-intensive laboratory environment, where long hours of concentration on tedious tasks was the norm. Th is change in the way we work has been accelerating, particularly since the 1950s. We are accomplishing more work but with less eff ort and more time to contemplate what the data are trying to tell us. Th e essence of our research activity has changed dramatically.Numerous laboratory tools have been used in soil chemistry during the last 200 yr, and the major changes that have occurred are highlighted here. It is hoped that the picture presented will help us decide how to better train our students for the future. By knowing how we have changed in the past and how we appear to be changing in the present, we can perhaps trace the path that we are taking, at least in the near future.Eight major themes are addressed here:1. Th e early years reviews the research environment of the 1800s up to the early 1900s. It marks the beginning years of soil chemistry that shaped many of our ideas for the decades that followed.2. Th e age of electronics covers the early part of the 1900s and the origins of the fi rst portable meters on the market.3. Spectroscopy is at the core of most of our modern methods of analysis. While the development of only a few tools are described here, the impact of spectroscopy on our current research activity cannot be understated.

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Ueber das Verhalten der Ackerkrume gegen Ammoniak und Ammoniaksalze

Cited by 10 publications

References 0 publications

Langmuir’s Theory of Adsorption: A Centennial Review

Langmuir’s Theory of Adsorption: A Centennial Review

История Развития Представлений Об Адсорбции В Конце 18 И 19 Веке

Historical Perspective on the Tools That Helped Shape Soil Chemistry

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