Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"methanol dehydration"”.
-
Simultaneous production of methanol and dimethylether from synthesis gas
… (indirect) process that involves synthesis of methanol by hydrogenation of CO/CO2 over a copper based catalyst and subsequent dehydration of methanol to DME over an acidic catalyst. Alternatively, DME can be produced in an one-step (direct) process using a hybrid (bifunctional) catalyst system …
-
Understanding the Structure-Property Relationships of Highly Well-Defined Metal Nodes over MIL-100(Cr) and its Derivatives
… to Cr3+ sites. In the next project, we used methanol dehydration as a probe reaction to decipher acid site properties and reaction pathway over MIL-100(Cr). In-situ titration that we employed in the study shows the origin of acid catalysis over MIL-100(Cr) occur over Bronsted acid sites that …
-
Study of Adsorbate Interactions of Alumina Surfaces Using Nuclear Magnetic Resonance Methods
… interactions of the reactant (methanol, CH3OH) of DME synthesis and the by-product (water, H2O) following a thermal or a variation of a steam pretreatment step for gamma-Al2O3. Two types of steaming protocols were investigated, the critical difference being that one protocol …