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Questions related from Tristan Sim
The paper attached claims to have produced around 600 g gypsum from 1 kg of egg shells. They did this by simultaneously adding CaO derived from calcination, water, and the sulfuric acid solution....
12 December 2017 7,557 1 View
We tried to produce cellulose acetate butyrate using the conventional method by Eastman (using sulfuric acid as the catalyst). The cellulose was derived from peanut shells. Pre-treatment with...
28 July 2017 3,393 1 View
Questions: 1. Which is more practical (i.e., budget-friendly): oxypropylation or liquefaction? 2. What would you recommend: oxypropylation or liquefaction? 3. After production of the polyol...
08 June 2017 8,328 20 View
Is there an easier route to bypass dimethyl terephthalate (DMT) so that TPA can be directly converted into CHDM using only solvent reactions? No expensive catalysts or meticulous processes as much...
31 May 2017 3,231 1 View
Notwithstanding reduced purity of products, is it possible to improvise a fixed bed reactor (see attached file) by simply mixing the CaO with terephthalic acid in a test tube such as the one in...
31 May 2017 3,684 7 View
