DEMINGLING THE MIX

Kim Holmes

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DEMINGLING THE MIX

机译：混合混合

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According to the most recent data available on the collection and recycling of plastics in the U.S., all indicators point to an increase in the recovery of plastics consumer products, be it bottles, packaging, etc. Municipal collection and recycling programs are growing as well, and as they do, communities are increasingly moving to commingled curbside collection. Thus, increased efficiency and accuracy in separation is needed, as demand for post-consumer resin (PCR) continues to rise. Additionally, PCR is increasingly being used for high-end applications, such as bottle-to-bottle recycling, and the upper threshold of PCR in products continues to be driven higher. This trend means greater demand for near-pure resin streams, and obtaining that level of purity means greater reliance on automated sorting.

机译：根据美国有关塑料收集和回收的最新数据，所有指标都表明，塑料消费品的回收量有所增加，无论是瓶，包装等。市政收集和回收计划也在不断发展，而且，与此同时，社区越来越多地转向混合路边收集。因此，随着对消费后树脂（PCR）的需求不断增加，需要提高分离效率和准确性。另外，PCR越来越多地用于高端应用，例如瓶到瓶的回收，并且产品中PCR的上限不断提高。这种趋势意味着对近乎纯树脂流的需求增加，而获得这种纯度水平意味着对自动化分拣的依赖更大。

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《Resource recycling》 |2010年第7期|P.1617-21|共6页
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Kim Holmes;
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3. Effects of Vacuum Mixing, Water Addition, and Mixing Time on the Quality of Fresh Chinese White Noodles and the Optimization of the Mixing Process [J] . Liu Rui, Wei Yimin, Ren Xiaolong, Cereal Chemistry . 2015,第5期

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4. Deep Generative Demixing: Error Bounds for Demixing Subgaussian Mixtures of Lipschitz Signals [C] . Aaron Berk IEEE International Conference on Acoustics, Speech and Signal Processing . 2021

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5. Optical probe for measuring the extent of air and fuel mixing in lean premixed combustors and the effect of air and fuel mixing on combustor performance. [D] . Mongia, Rajiv Kumar. 1998

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6. The mixing-demixing phase diagram of ultracold heteronuclear mixtures in a ring trimer [O] . Andrea Richaud, Alessandro Zenesini, Vittorio Penna -1

机译：三聚体中超冷异核混合物的混合-除相图
7. The thermodynamic changes that occur upon mixing five models of formamide and three models of water, including the miscibility of these model combinations itself, is studied by performing Monte Carlo computer simulations using an appropriately chosen thermodynamic cycle and the method of thermodynamic integration. The results show that the mixing of these two components is close to the ideal mixing, as both the energy and entropy of mixing turn out to be rather close to the ideal term in the entire composition range. Concerning the energy of mixing, the OPLS/AA-mod model of formamide behaves in a qualitatively different way than the other models considered. Thus, this model results in negative, while the other ones in positive energy of mixing values in combination with all three water models considered. Experimental data supports this latter behavior. Although the Helmholtz free energy of mixing always turns out to be negative in the entire composition range, the majority of the model combinations tested either show limited miscibility, or, at least, approach the miscibility limit very closely in certain compositions. Concerning both the miscibility and the energy of mixing of these model combinations, we recommend the use of the combination of the CHARMM formamide and TIP4P water models in simulations of water-formamide mixtures. [O] . Kiss, Bálint, Fábián, Balázs, Idrissi, Abdenacer, 2017

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