Wikipedia:Featured picture candidates/Membrane cell for chloralkali production: Difference between revisions
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:* The role of the positive and negative electrodes is not clear either either, i.e. how are electrons involved? |
:* The role of the positive and negative electrodes is not clear either either, i.e. how are electrons involved? |
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:The drawing quality is certainly FP standard but I think these points need to be cleared up to make this picture have suitable accuracy and EV. - '''[[User:Zephyris|Zephyris]]''''' <sub>[[User talk:Zephyris|Talk]]</sub>'' 23:46, 2 January 2012 (UTC) |
:The drawing quality is certainly FP standard but I think these points need to be cleared up to make this picture have suitable accuracy and EV. - '''[[User:Zephyris|Zephyris]]''''' <sub>[[User talk:Zephyris|Talk]]</sub>'' 23:46, 2 January 2012 (UTC) |
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::*Na ---> NaOH in bottom right corner. [[Special:Contributions/75.41.110.200|75.41.110.200]] ([[User talk:75.41.110.200|talk]]) 16:54, 3 January 2012 (UTC) |
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Revision as of 16:54, 3 January 2012
Voting period is over. Please don't add any new votes. Voting period ends on 10 Jan 2012 at 06:26:39 (UTC)
- Reason
- Complicated diagram to support a discussion with a lot of chemical equations and mass transfer and charge balance. Huge industry (important article). Support work on chlorine
- Articles in which this image appears
- Chloralkali process, Chlorine, Chlorine production
- FP category for this image
- Wikipedia:Featured pictures/Sciences/Materials science
- Creator
- Jkwchui
- Support as nominator --TCO (Reviews needed) 06:26, 1 January 2012 (UTC)
- Support as creator -- Add that the content is scientifically accurate (the guy who made this is a chemist working with membrane processes). I think illustrations and diagrams are generally under-featured in FP, and would be a good change-of-pace from the normal photographic images. Jon C (talk) 07:45, 1 January 2012 (UTC)
- Comment Needs sources/references on the image page. JJ Harrison (talk) 11:51, 1 January 2012 (UTC)
Done Jon C (talk) 13:30, 1 January 2012 (UTC) - Comment I think this diagram could be clearer in a couple of scientific aspects:
- It is not clear where the sodium counterion to chlorine on the left side of the cell is deposited/lost to/etc. I assume it is deposited onto the electrode?
- The role of the positive and negative electrodes is not clear either either, i.e. how are electrons involved?
- The drawing quality is certainly FP standard but I think these points need to be cleared up to make this picture have suitable accuracy and EV. - Zephyris Talk 23:46, 2 January 2012 (UTC)
- Na ---> NaOH in bottom right corner. 75.41.110.200 (talk) 16:54, 3 January 2012 (UTC)