Separation of an azeotropic mixture of dimethyl carbonate and methanol via partial heat integration pressure swing distillation
Sign Up to like & getrecommendations! Published in 2017 at "Asia-Pacific Journal of Chemical Engineering"
DOI: 10.1002/apj.2053
Abstract: A method for dimethyl carbonate and methanol separation using pressure swing distillation is presented, and the optimum design is proposed by minimizing the total annual cost as the objective function. It is revealed that compared… read more here.
Keywords: dimethyl carbonate; pressure swing; carbonate methanol; swing distillation ... See more keywords
Methylation with Dimethyl Carbonate/Dimethyl Sulfide Mixtures: An Integrated Process without Addition of Acid/Base and Formation of Residual Salts.
Sign Up to like & getrecommendations! Published in 2021 at "ChemSusChem"
DOI: 10.1002/cssc.202102538
Abstract: Dimethyl sulfide, a major byproduct of the Kraft pulping process, was used as an inexpensive and sustainable catalyst/co-reagent (a methyl donor) for various methylations with dimethyl carbonate (as both reagent and solvent), which afforded excellent… read more here.
Keywords: without addition; dimethyl sulfide; residual salts; process ... See more keywords
Boosting Activity and Selectivity of UiO-66 through Acidity/Alkalinity Functionalization in Dimethyl Carbonate Catalysis.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202208238
Abstract: The acid-base properties of supports have an enormous impact on catalytic reactions to regulate the selectivity and activity of supported catalysts. Herein, a train of Pd-X-UiO-66 (X = NO2 , NH2 , and CH3 )… read more here.
Keywords: dimethyl carbonate; acidity; acidity alkalinity; activity ... See more keywords
Dimethyl carbonate synthesis over solid base catalysts derived from Ca–Al layered double hydroxides
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Papers"
DOI: 10.1007/s11696-018-0408-8
Abstract: AbstractThe Ca–Al oxide catalysts are prepared via thermal decomposition of Ca–Al layered double hydroxide precursors and characterized by XRD, TG, SEM, BET, CO2-TPD, Hammett indicators, XPS and ICP techniques. The obtained catalysts are then tested… read more here.
Keywords: derived layered; layered double; catalysts derived; base catalysts ... See more keywords
Remarkable activity of nitrogen-doped hollow carbon spheres encapsulated Cu on synthesis of dimethyl carbonate: Role of effective nitrogen
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.12.092
Abstract: Abstract A critical aspect in the improvement of the catalytic performance of Cu-based catalysts for the synthesis of dimethyl carbonate (DMC) is the development of an appropriate support. In this work, nitrogen-doped hollow carbon spheres… read more here.
Keywords: nitrogen; nitrogen doped; carbon; dimethyl carbonate ... See more keywords
Estimating total lipid content of Camelina sativa via pyrolysis assisted in-situ transesterification with dimethyl carbonate.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2016.11.061
Abstract: Direct derivatization of C. sativa seed into FAMEs without lipid extraction was conducted for the quantification of lipid analysis via in-situ thermal methylation with dimethyl carbonate as an acyl acceptor on silica (SiO2). The introduced… read more here.
Keywords: seed; sativa; dimethyl carbonate; total lipid ... See more keywords
Establishing a green platform for biodiesel synthesis via strategic utilization of biochar and dimethyl carbonate.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.05.187
Abstract: To establish a green platform for biodiesel production, this study mainly investigates pseudo-catalytic (non-catalytic) transesterification of olive oil. To this end, biochar from agricultural waste (maize residue) and dimethyl carbonate (DMC) as an acyl acceptor… read more here.
Keywords: biodiesel; dimethyl carbonate; biochar; platform biodiesel ... See more keywords
Enhancement of the catalytic performance in Pd-Cu/NaY catalyst for carbonylation of methyl nitrite to dimethyl carbonate: Effects of copper doping
Sign Up to like & getrecommendations! Published in 2017 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2016.10.007
Abstract: Abstract Doping copper in Pd/NaY catalyst has been developed for vapor-phase carbonylation of methyl nitrite (MN) to dimethyl carbonate (DMC). Different characterization methods were employed to investigate the role of Cu in the catalyst. The… read more here.
Keywords: carbonylation methyl; dimethyl carbonate; nitrite dimethyl; nay catalyst ... See more keywords
Carbon-decorated-Pd (Pd@C) nanocatalysts structured on Al-fiber thin felt for dimethyl carbonate synthesis via carbonylation of methyl nitrite
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DOI: 10.1016/j.catcom.2019.04.010
Abstract: Abstract A carbon-decorated Pd@C/ns-AlOOH/Al-fiber catalyst (0.24 wt% Pd) is engineered from nano- to macro-scales, which is promising for the vapor-phase synthesis of dimethyl carbonate (DMC) from methyl nitrite (MN) and CO. A high MN conversion of… read more here.
Keywords: carbon decorated; synthesis; methyl nitrite; dimethyl carbonate ... See more keywords
Optimization and control of a reactive distillation process for the synthesis of dimethyl carbonate
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2017.03.039
Abstract: Abstract Dimethyl carbonate is an environmentally benign and biodegradable chemical. Based on integration of reactive distillation and pressure-swing distillation technologies, a novel process for synthesis of dimethyl carbonate through transesterification with propylene carbonate and methanol… read more here.
Keywords: dimethyl carbonate; control; process; distillation ... See more keywords
Effect of dimethyl carbonate on the behavior of water confined in carbon nanotube
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2020.10.041
Abstract: Abstract The dehydration of water by dimethyl carbonate (DMC) is of great significance for its application in electrochemistry and oil industry. With the rapid development of nanomaterial, one-dimensional (e.g. carbon nanotube (CNT)) and two-dimensional (e.g.… read more here.
Keywords: water; carbon nanotube; water molecules; dimethyl carbonate ... See more keywords