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2020915 · 1. Introduction. In the process of isopropyl alcohol (IPA) production with propylene and water as raw materials and liquid or solid acid as catalyst, a large number of by-products containing diisopropyl ether (DIPE) can be obtained [1], [2].The separation of DIPE / IPA determines the economic effect of the whole process.
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20211030 · The review begins with a concise description of the principles of phase separation. This is followed by a comprehensive section on phase separation of chromatin, in which we recount the 60 years history of chromatin aggregation studies, discuss the evidence that chromatin aggregation intrinsically is a physiologically relevant liquid–solid …
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2017121 · 1. Introduction. Hydrocyclone is a highly efficient separation device for heterogeneous liquid mixtures [1].Since its advent in 1891, it has been widely used in many industries due to its various advantages, including simple design and operation, high production capacity, low operation and maintenance costs, compact structure, small …
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2022815 · The solid-liquid separation behaviour of the sludge is described by the compressive yield stress, hindered settling function and solids diffusivity. These material parameters were measured using batch sedimentation and pressure filtration, and were predicted as continuous functions of solids volume fraction from curve fitting to both ...
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2 · Used to separate an undissolved solid from a mixture of the solid and a liquid / solution ( e.g. sand from a mixture of sand and water). Centrifugation can also be used for this mixture; Filter paper is placed in a filter funnel above another beaker; The mixture of insoluble solid and liquid is poured into the filter funnel
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State the distinguishing properties of solids, liquids and gases. Describe the structures of solids, liquids and gases in terms of particle separation, arrangement and motion. Describe changes of state in terms of melting, boiling, evaporating, freezing and condensing. Describe the effects of temperature and pressure on the volume of a gas.
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202431 · Both the liquid phase and particle phase have the same inlet velocity set at 7 m/s, and transient time calculation is employed. Considering the anisotropy of turbulence, the RSM turbulence model is chosen. ... Study on dry separation technology of a continuous gas-solid separation fluidized bed with a moving scraper – Separation performance ...
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202081 · The problem considered in this research is a cyclone with all the details and the actual size. Fig. 1 illustrates schematic view and the initial cyclone modeled with actual sizes. Number of (1, 2) and (3) shown in the Fig. 1 b refer to the liquid water inlet, phosphate solid particles particle outlet with some liquid and the refined liquid outlet, respectively.
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Place a drop of the solution to be separated near the bottom of a piece of chromatography paper. Dip the very bottom of the paper into a suitable solvent. The solvent (liquid) moves up the paper and carries the solutes (solids) in the solution with it. Different solutes (solids) move at different speeds, so they separate on the paper.
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20131022 · Solid-Liquid Separation, Third Edition reviews the equipment and principles involved in the separation of solids and liquids from a suspension. Some important aspects of solid-liquid separation such as washing, flotation, membrane separation, and magnetic separation are discussed. This book is comprised of 23 chapters and begins …
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