Polina Yaseneva
University of Cambridge
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Publication
Featured researches published by Polina Yaseneva.
Reaction Chemistry and Engineering | 2016
Polina Yaseneva; Paul Hodgson; Jacek Zakrzewski; Sebastian Falß; Rebecca A Meadows; Alexei Lapkin
A flow process for direct amination of a pharmaceutically relevant substrate using a Pd-NHC based catalyst was demonstrated in a lab-scale mini-plant and in a pilot-scale plant. The lab-scale mini-plant was used to determine catalyst stability under recycling conditions. Results in the mini-plant have shown the maximum space–time yield between the three types of reactor systems: a batch reactor, a mini-plant and a pilot plant. A comprehensive life-cycle assessment study of the synthesis of organometallic catalysts and their impact on the overall LCA of flow vs. batch syntheses was developed. Combined with a simplified economic analysis, the LCA study confirmed the benefits of switching to flow.
Chemsuschem | 2017
D. Helmdach; Polina Yaseneva; Parminder Kaur Heer; Artur M. Schweidtmann; Alexei Lapkin
A decision support tool has been developed that uses global multiobjective optimization based on 1) the environmental impacts, evaluated within the framework of full life cycle assessment; and 2) process costs, evaluated by using rigorous process models. This approach is particularly useful in developing biorenewable-based energy solutions and chemicals manufacturing, for which multiple criteria must be evaluated and optimization-based decision-making processes are particularly attractive. The framework is demonstrated by using a case study of the conversion of terpenes derived from biowaste feedstocks into reactive intermediates. A two-step chemical conversion/separation sequence was implemented as a rigorous process model and combined with a life cycle model. A life cycle inventory for crude sulfate turpentine was developed, as well as a conceptual process of its separation into pure terpene feedstocks. The performed single- and multiobjective optimizations demonstrate the functionality of the optimization-based process development and illustrate the approach. The most significant advance is the ability to perform multiobjective global optimization, resulting in identification of a region of Pareto-optimal solutions.
Organic Process Research & Development | 2012
Xiaolei Fan; Victor Sans; Polina Yaseneva; Dorota Plaza; Jonathan M. J. Williams; Alexei Lapkin
Catalysis Today | 2008
Polina Yaseneva; S. Pavlova; V. A. Sadykov; E. M. Moroz; Elena B. Burgina; Larisa S. Dovlitova; Vladimir A. Rogov; S. Badmaev; S. Belochapkin; J.R.H. Ross
Chemical Engineering Journal | 2014
Polina Yaseneva; Cristina Martí; Eduardo Palomares; Xiaolei Fan; Tobias Morgan; Pablo Saz Perez; Magnus Rønning; Fan Huang; Tatiana Yuranova; Liubov Kiwi-Minsker; Salim Derrouiche; Alexei Lapkin
Catalysis Today | 2008
Polina Yaseneva; Svetlana Pavlova; V. A. Sadykov; Galina Alikina; Anton Lykashevich; V. A. Rogov; Sergey Belochapkine; J.R.H. Ross
Organic Process Research & Development | 2016
Sebastian Falß; Antonio Perazzo; Paul Hodgson; Polina Yaseneva; Jacek Zakrzewski; Stefano Guido; Alexei Lapkin; Robert L. Woodward; Rebecca E. Meadows
Catalysis Today | 2015
Polina Yaseneva; Dorota Plaza; Xiaolei Fan; Konstantin Loponov; Alexei Lapkin
Catalysis Today | 2008
Polina Yaseneva; S. Pavlova; V. A. Sadykov; E. M. Moroz; Elena B. Burgina; Larisa S. Dovlitova; Vladimir V. Rogov; S. S. Badmaev; S. Belochapkin; John Ross
Journal of Cleaner Production | 2018
Dana Kralisch; Denise Ott; Alexei Lapkin; Polina Yaseneva; Wouter De Soete; Martyn Jones; Nikolay Minkov; Matthias Finkbeiner