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Modelling and dynamics of an extractive distillation column
The Canadian Journal of Chemical Engineering, 1983Much of the published research literature on distillation column dynamics and control has been focussed on binary systems or on multicomponent systems in which key components are used to define the operations. This paper presents both non-linear mass and energy balance models and experimental results for an extractive distillation system separating ...
S. Kumar, J.D. Wright, P.A. Taylor
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An Information Distillation Framework for Extractive Summarization
IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2018In the context of natural language processing, representation learning has emerged as a newly active research subject because of its excellent performance in many applications. Learning representations of words is a pioneering study in this school of research.
Kuan-Yu Chen 0002 +3 more
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Statistical Sentence Extraction for Information Distillation
2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07, 2007Information distillation aims to extract the most useful pieces of information related to a given query from massive, possibly multilingual, audio and textual document sources. One critical component in a distillation engine is detecting sentences to be extracted from each relevant document.
Dilek Hakkani-Tür, Gökhan Tür
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Extraction of protein from distiller’s grain
Bioresource Technology, 2009We have investigated the feasibility of extracting the oil and protein from distiller's grain (DG) to obtain a higher-valued protein-rich product and a carbohydrate-rich residue better suited for conversion to fermentable sugars. Protein extractions based on aqueous ethanol, alkaline-ethanol, and aqueous enzyme treatments were compared.
Drew J, Cookman, Charles E, Glatz
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Extractive and Azeotropic Distillation
2017In extractive distillations, the volatility of the light boiling component is increased using a washing medium in order to improve the separation. In heterogeneous azeotropic mixtures with miscibility gap, the different concentrations in both liquid phases are utilized for the separation.
M. Nitsche, R. Gbadamosi
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Evidence Distilling for Fact Extraction and Verification
2019There has been an increasing attention to the task of fact checking. Among others, FEVER is a recently popular fact verification task in which a system is supposed to extract information from given Wikipedia documents and verify the given claim. In this paper, we present a four-stage model for this task including document retrieval, sentence selection,
Yang Lin +4 more
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Design of Solvents for Extractive Distillation
Industrial & Engineering Chemistry Research, 2000A method is proposed for the computer-aided molecular design of solvents for extractive distillation. The method is based on a genetic algorithm and uses UNIFAC to estimate relative volatilities. Joback's group contribution methods are used to estimate boiling and freezing points. A number of enhancements, including seeding, evolving fitness functions,
van Dyk B., Nieuwoudt I.
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Extractive Knowledge Distillation
2022 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), 2022openaire +1 more source
Solvent Extraction and Distillation Techniques
2001This chapter reviews techniques that have been published in the technical literature and developed in laboratory for the isolation and concentration of samples prior to analysis by gas chromatography. It emphasizes those techniques that are easy to employ, require minimal equipment, and produce reproducible, meaningful results. The chapter also reviews
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