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The final compound in the Henkel process diagram is mislabeled.
173.25.54.191 ( talk) 21:47, 2 June 2014 (UTC)
Hello. What is the difference between the 2 terms (tere. acid and PTA)? Both are used in the article but the difference(s) is not defined. Thank you. 205.211.133.128 ( talk) 18:21, 20 November 2014 (UTC)
this is the section as it appears currently.
Cooxidation
The cooxidation technique uses auxiliary substance which is simultaneously oxidized to H2O2 which increase the activity of the oxidation catalyst. Oxidisable compound: Acetaldehyde(Toray process, Japan), paraldehyde( Eastmann,USA) methyl ethyl ketone The p-xylene, paraldehyde and cobalt acetate soln enters at the head of bubble column. The oxidation occurs at 100-140oC, 30bar with acetic acid as coproduct and solvent. It uses milder condition than Amoco and no corrosion caused by bromine
it looks like this text was added in this edit on 28 oct 2013.
i only noticed it because of the lack of special characters used,
(i.e. H2O2 instead of H2O2 and 100-140oC instead of 100-140 °C)
but the text itself also seems rough and unfinished. it also cuts off mid sentence. my life in chemistry didn't go beyond first year university, so i am rather unqualified to tackle this.
i'm going to leave the text formatting (i.e. 2 → 2) to whomever eventually tidies this up on the chance that what is there is incorrect. ∈ sensorsweep 21:22, 3 December 2014 (UTC)
This article is rated B-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||
|
The final compound in the Henkel process diagram is mislabeled.
173.25.54.191 ( talk) 21:47, 2 June 2014 (UTC)
Hello. What is the difference between the 2 terms (tere. acid and PTA)? Both are used in the article but the difference(s) is not defined. Thank you. 205.211.133.128 ( talk) 18:21, 20 November 2014 (UTC)
this is the section as it appears currently.
Cooxidation
The cooxidation technique uses auxiliary substance which is simultaneously oxidized to H2O2 which increase the activity of the oxidation catalyst. Oxidisable compound: Acetaldehyde(Toray process, Japan), paraldehyde( Eastmann,USA) methyl ethyl ketone The p-xylene, paraldehyde and cobalt acetate soln enters at the head of bubble column. The oxidation occurs at 100-140oC, 30bar with acetic acid as coproduct and solvent. It uses milder condition than Amoco and no corrosion caused by bromine
it looks like this text was added in this edit on 28 oct 2013.
i only noticed it because of the lack of special characters used,
(i.e. H2O2 instead of H2O2 and 100-140oC instead of 100-140 °C)
but the text itself also seems rough and unfinished. it also cuts off mid sentence. my life in chemistry didn't go beyond first year university, so i am rather unqualified to tackle this.
i'm going to leave the text formatting (i.e. 2 → 2) to whomever eventually tidies this up on the chance that what is there is incorrect. ∈ sensorsweep 21:22, 3 December 2014 (UTC)