At a reaction temperature of 393 K a conversion of propan-2-ol to diisopropyl ether and propene was observed. A 13C MAS NMR signal appearing at 220 ppm indicates the formation of ketones, probably of acetone.doi:10.1016/S0167-2991(97)80714-8M. Hunger...
Conversion of propan-2-ol in the absence of air has been used to characterize the acid–base properties of metallic oxides. Two families of solids were studied: the first, niobic acid and oxides exhibited only acidic properties, i.e. resulted only in formation of propene, the second, mixed...
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NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
Dall of these Submit DH⊕/De<s,Zn(Hg−HCl) Submit How can the following conversions be carried out: (i) Aniline to bromobenzene (ii) Chlorobenzene to 2-chloroacetophenone (iii) Chloroethane to butane View Solution How can the following conversions be carried out: ...
At reaction temperatures of=373 K and=393 K a propan-2-ol conversion of 50 and 100%, respectively, and the formation of propene, diisopropyl ether, and small amounts of acetone was determined by GC. ApplyingH andC MAS NMR spectroscopy, the initial step of the reaction was found to be...
propeneacetoneV2O5 catalystsactivated carbondehydrationdehydrogenationCurrent research efforts now focus on the development of non-toxic, inexpensive and environmentally friendly corrosion inhibitors as alternatives to different organic and non-organic compounds. In this field, alkaloids extract of Retama ...
Propene selectivity increases from ca. 23 to ca. 95 % with the pretreatment temperature for all catalysts. The comparison of catalytic behaviour of salts for a pretreatment temperature of 200 °C shows that they are selective towards DIPE and that among them, SbPMo12 is the most selective one...
2-MethylpropanolCatalystsSynthetic Fuels Refineries2-MethylpropeneAldehydesBy-ProductsCapitalized CostComputerized SimulationCost EstimationEconomic AnalysisThe goals of this project are to develop a catalyst and process for the conversion of syngas to isobutanol. After identification and optimization of key ...
Example A propane-propene stream in the liquid phase was passed continuously into a stirring reactor, along with additional liquid propane and aluminum bromide catalyst dissolved in liquid propane, in quantities such that the mol ratio of propene to total propane was 1 to 4 and the o weight per...