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Talk:Zeotropic mixture

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This is an old revision of this page, as edited by Rmason81 (talk | contribs) at 22:29, 14 February 2017. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

This article is or was the subject of a Wiki Education Foundation-supported course assignment. Further details are available on the course page. Student editor(s): MissAndrea, H walaa (article contribs). Peer reviewers: Rmason81, Forbisl.

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There is a slight confusion at the start of the article; since it started with defining zeotropic mixtures as mixtures that never have vapor and liquid composition at the vapor-liquid equilibrium, and explaining azeotropic mixtures by having curves that do not touch on the liquid and vapor composition vs. temperature graph, which makes it very hard to relate the two definitions. Also, the two references that were used weren't enough to give a lot of information about the topic, and since they were both published a long time ago, adding some recent references would help the article. To add on that, a list of examples and a clear comparison between the two types of mixtures could be added to strengthen the article since the topic was underrepresented.H walaa (talk) 08:41, 13 January 2017 (UTC)[reply]

Adding Applications and Additional References

To begin, I want to add a couple of applications of zeotropic mixture in industry, such as applications in power generation[1][2], distillation[3], and refrigeration[4]. Under the existing subheading "Relevance," there are a couple of facts that contradict with what I read about distillation and refrigerants. I read that distillation is possible and useful with zeotropic mixtures[3], and that zeotropic mixtures are possibly advantageous as refrigerants[4], which seems to contradict with the current wikipedia article. Because there seems to be much research on distillation, refrigeration, and other applications of zeotropic mixtures in industry, I wish to describe and look into these industrial applications on the wikipedia article (e.g. how refrigeration works, and how zeotropic mixtures play a role).

In addition, I want to find references for the information under the existing subheading "Occurences" and the information listed in the introductory paragraph (that defines and describes zeotropic mixtures). I plan on rephrasing the definition of zeotropic mixture in the introduction to a concise definition about a mixture of substances having different boiling points[4]. Also, I want to replace the first external link (URL seems to be outdated). Lastly, I plan on finding a reference for the 2 existing graphs (having trouble finding the graph in the cited source). MissAndrea (talk) 05:31, 23 January 2017 (UTC)[reply]

Grammar and spelling seem good. This article definitely can use more sources, and a lot of statements need citations. I think you could work on organization better, such as creating headings and subheadings. It's good that you have included pictures, but just make sure they are relevant to the message you are trying to convey in the subsection in which they occur. They seem to be arbitrarily placed and somewhat forced. I really like how you included links to other wikipedia pages, it helps to provide context to uniformed readings. One final thing, your first external link is a dead link. Keep up the good work! ~~ Logan Forbis — Preceding unsigned comment added by Forbisl (talk • contribs) 22:17, 14 February 2017 (UTC)[reply] 

Reading the article overall sounds good. There is plenty of room for additional sections that may help flesh out Zeotropic mixtures and how they apply to the field of engineering. The photos that are included in the topic are good graphics to have, one of them seem to be missing a citation though. You could potentially add specific examples of Zeotropic mixtures, who discovered them, and maybe a brief history behind the chemistry. Overall it looks like a great start with plenty of room to expand.Rmason81 (talk) 22:29, 14 February 2017 (UTC)[reply]
  1. ^ Wang, J.L.; Zhao, L.; Wang, X.D. (November 2010). "A comparative study of pure and zeotropic mixtures in low-temperature solar Rankine cycle". Applied Energy. 87 (11): 3366–3373. doi:10.1016/j.apenergy.2010.05.016. {{cite journal}}: |access-date= requires |url= (help)
  2. ^ Aghahosseini, S.; Dincer, I. (May 2013). "Comparative performance analysis of low-temperature Organic Rankine Cycle (ORC) using pure and zeotropic working fluids". Applied Thermal Engineering. 54 (1): 35–42. doi:10.1016/j.applthermaleng.2013.01.028. Retrieved 23 January 2017.
  3. ^ a b Vogelpohl; Alfons (2015). Distillation - The Theory. De Gruyter. p. 76. ISBN 978-3-11-029284-8. Retrieved 23 January 2017.
  4. ^ a b c Gaspar; Pedro Dinis; da Silva; Pedro Dinho (2015). Handbook of Research on Advances and Applications in Refrigeration Systems and Technologies. IGI Global. p. 244. ISBN 978-1-4666-8398-3. Retrieved 23 January 2017.
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