| 单词 | partition ratio |
| 释义 | partition ratio in Chemical Engineering 1 (pɑrtɪʃən reɪʃoʊ) Word forms: (regular plural) partition ratios noun (Chemical Engineering: Adsorption and ion exchange) A partition ratio is a measurement of the relative degree to which a solute which is going to be separated is distributed between a solvent and sorption medium. A range of concentrations are used depending on the extent of the surface and itsaffinity for the solute, which determines the partition ratio between solution and solid. When the partition ratio is constant and the solute reaches true equilibrium within the time of shaking chosen,it is said that the solute behaves "ideally". A partition ratio is a measurement of the relative degree to which a solute which is going to be separatedis distributed between a solvent and sorption medium. partition ratio in Chemical Engineering 2 (pɑrtɪʃən reɪʃoʊ) Word forms: (regular plural) partition ratios noun (Chemical Engineering: Operations, Liquid-liquid operations) A partition ratio is a measure of solute concentration in an extract, compared with the concentration in the raffinate of a liquid-liquid extraction process. Partition ratio is the weight fraction of the solute in the extract divided by the weight fractionin the raffinate. The partition ratio is commonly defined for a given solute as the solute concentration in the extractphase divided by that in the raffinate phase. A partition ratio is a measure of solute concentration in an extract, compared with the concentrationin the raffinate of a liquid-liquid extraction process. |
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