Talk:Molecular sieve

message: Brack, D.W. J. Chem. Ed., 41, 768 (1964)
This citation does not exist. There is no author named Brack who has published any article in the Journal of Chemical Education. Page 768 does not even exist in the issue number 41.
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  	  	Displaying 4 records: 1 to 4 of 4 found 	  	 
1. 	Analysis of OxiClean: An Interesting Comparison of Percarbonate Stain Removers
   Bracken, Jeffrey D.; Tietz, David 	2005, 82, 762
  Abstract  Full text
2. 	The History and Use of Our Earth's Chemical Elements: A Reference Guide (by Robert E. Krebs)
   Bracken, Jeffrey D. 	1999, 76, 475
  Abstract  Full text
3. 	Parasitic diseases and the chemist.
   Brackett, Sterling. 	1950, 27, 286
    Full text
4. 	Thomas Green Clemson, LL.D., the chemist.
   Brackett, R. N. 	1928, 5, 433
    Full text
  	  	Displaying 4 records: 1 to 4 of 4 found
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—Preceding unsigned comment added by 131.111.116.1 (talk) 07:04, November 8, 2007
The correct citation is Breck, D.W.  J. Chem. Ed. 1964(41), 678.  I revised the article's references. Here's a link to the article, for subscribers.
Walkman16 (talk) 22:40, 26 November 2007 (UTC)
thread_title:  Missing source 

message: What are the average drying regeneration temperature of molecular seive?  —Preceding unsigned comment added by 216.68.49.2 (talk) 17:04, 4 August 2009 (UTC)
thread_title:  physical parameters 

message: There have been numerous edits incorrectly changing "adsorption" to "absorption."  Keep an eye out for these edits, as there is a big difference between the two terms.
--Cuitarded (talk) 16:13, 7 September 2010 (UTC)
thread_title:  Adsorption vs. Absorption  

message: References do not belong in section titles. That is the case for "Adsorption capabilities" and "FDA approval". It should be changed. --Mortense (talk) 21:58, 20 August 2011 (UTC)
thread_title:  References in section titles 

message: OK, how big is a U.S. quarter? Could we get another picture, maybe with a proper scale (ie. in metric). Contrary to some people's belief, there are other countries, other than the US. 58.6.45.95 (talk) 01:23, 28 January 2012 (UTC)
replies: text: I fully agree, in the meantime, I've added the diameter of the quarter in the photo. Tomásdearg92 (talk) 16:42, 15 February 2014 (UTC)
thread_title:  Picture with US coin 

message: This article doesn't have an introduction. It had one in December; what happened to it? I would suggest we replace the original intro, to give readers a brief insight into the subject before plunging them into the detail; if there are no objections I will do so in a few days. Moonraker12 (talk) 13:48, 13 April 2013 (UTC)
thread_title:  Missing Introduction 

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thread_title:  External links modified 

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thread_title:  External links modified 

message: Hello fellow Wikipedians,
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thread_title:  External links modified (February 2018) 

message: 3A also used for methanol / ethanol, see https://en.wikipedia.org/wiki/Applejack_(drink), under 'Decline in Popularity'. You might want to add to the 'Adsorption capabilities' table.
162.207.203.26 (talk) 18:31, 9 March 2019 (UTC)
thread_title:  3A also used for methanol / ethanol 

message: I'm just proposing that someone add a mention of the fact that they are also used in oxygen concentrators to remove nitrogen etc to output 95% pure oxygen. This could be added near the sentences about air filtration for firefights.
Also, it seems like there are an excessive amount of parenthesis, even in instances where a comma or new sentence would have been the better choice.
74.75.97.218 (talk) 21:19, 6 February 2020 (UTC)
thread_title:  application in medical oxygen device 

message: "A sealed canister, commonly filled with silica gel and other molecular sieves used as desiccant in drug containers to keep contents dry."  What does this mean? Equinox ◑ 12:12, 3 April 2023 (UTC)
replies: text: Good point.  I dont think that anyone would object to replacing the image, so I put in a suggestion.  The replacement image shows the structure of the aluminosilicate framework that comprises the so-called LTA (Linde type-A, or zeolite-A).  Not shown are the Na+ centers that attract the water.  Strangely, Wikipedia lacks an article on Zeolite A.  --Smokefoot (talk) 17:02, 3 April 2023 (UTC)
thread_title:  Photo caption does not make sense