Journal ArticleDOI
Continuous flow systems. Distribution of residence times
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TLDR
In this article, the authors proposed a method to predict the distribution of residence-times in large systems by using distribution-functions for residencetimes, which can be used to calculate the etficiencies of reactors and blenders.About:
This article is published in Chemical Engineering Science.The article was published on 1995-12-01. It has received 1416 citations till now. The article focuses on the topics: Residence time distribution & Perfect mixing.read more
Citations
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Design and construction of an open source-based photometer and its applications in flow chemistry
Gabriel Glotz,C. Oliver Kappe +1 more
TL;DR: In this article, a low-cost and compact USB photometer based on open source hardware and software is described, featuring a 1 ms sample acquisition time, utilizes a single interchangeable light emitting diode (LED) as a light source in combination with photodiode detectors and a Texas Instruments LaunchPad as the main control unit.
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Determination of the solid separation and residence time distributions in an industrial hydrocyclone using radioisotope tracer experiments
TL;DR: In this paper, radioisotope tracer experiments conducted in a hydrocyclone processing copper ore are presented, where different ore grain sizes ware traced using a radioactive isotope 64 Cu and the experimental residence time distribution (RTD) functions have been obtained.
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Performance evaluation and hydraulic characteristics of an innovative controlled double circle anaerobic reactor for treating traditional Chinese medicine wastewater
TL;DR: An innovative controlled double circle (CDC) anaerobic reactor modified from the IC reactor was proposed, and the start-up process and performance of treating the traditional Chinese medicine (TCM) wastewater using both IC reactor and CDC reactor were compared as mentioned in this paper.
Journal ArticleDOI
Historical development of soil-water physics and solute transport in porous media
TL;DR: The concept of unsaturated hydraulic conductivity, a function of water content, was introduced by Buckingham in 1907 as mentioned in this paper to quantify the flow of water in unsaturated media and has become the accepted Buckingham-Darcy law.
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Performance evaluation of a newly developed flow diverted bed system for stream restoration
TL;DR: In this article, a flow diverted bed (FDB) system was developed to improve the stream water quality, where the flow from the upper layer (aerobic) in the first wetland could be redirected to the lower layer (anaerobic) by the flow diverter, and vice versa.
References
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Journal ArticleDOI
Mathematics of Adsorption in Beds. VI. The Effect of Longitudinal Diffusion in Ion Exchange and Chromatographic Columns
Leon Lapidus,Neal R. Amundson +1 more
Journal ArticleDOI
The Definition and Measurement of Some Characteristics of Mixtures
TL;DR: In this paper, it is shown that the important features of such mixtures can be expressed by two statistically defined quantities, the scale and the intensity of segregation, and methods of measuring these are suggested.