Results 91 to 100 of about 12,492 (231)

Photocatalytic trifluoromethoxylation of arenes and heteroarenes in continuous-flow

Beilstein Journal of Organic Chemistry, 2020
The first example of photocatalytic trifluoromethoxylation of arenes and heteroarenes under continuous-flow conditions is described. Application of continuous-flow microreactor technology allowed to reduce the residence time up to 16 times in comparison ...
Alexander V. Nyuchev, Ting Wan, Borja Cendón, Carlo Sambiagio, Job J. C. Struijs, Michelle Ho, Moisés Gulías, Ying Wang, Timothy Noël   +8 more
doaj   +1 more source

Flow Electrochemical Cyclizations via Amidyl Radicals: Easy Access to Cyclic Ureas

SynOpen, 2019
Flow chemistry has advantages over batch processes and can achieve the synthesis of substances in high yield under safe working conditions. The combination of electrochemistry and flow microreactor technology has made chemical transformations possible ...
Nisar Ahmed, Aggeliki Vgenopoulou
doaj   +1 more source

New Approaches to Improving Bendamustine Microractor Synthesis

Разработка и регистрация лекарственных средств, 2020
Introduction. The chlorination reaction in the synthesis of the substance of bendamustine hydrochloride is a complex process. The presence of active adverse reactions makes scaling difficult.Aim.
A. L. Moldavsky, A. M. Yurakov, B. Yu. Lalaev, I. A. Fridman   +3 more
doaj   +1 more source

Process intensification for post combustion CO₂ capture with chemical absorption: a critical review [PDF]

, 2015
The concentration of CO₂ in the atmosphere is increasing rapidly. CO₂ emissions may have an impact on global climate change. Effective CO₂ emission abatement strategies such as carbon capture and storage (CCS) are required to combat this trend.
Abanades, Abu-Zahra, Agarwal, Agbonghae, Agbonghae, Agbonghae, Albo, Aronu, Asendrych, Atuman S. Joel, Barham, Benson, Bernardo, Biliyok, Bishnoi, Boodhoo, Bounaceur, Brechtelsbauer, Brunetti, Burns, Buzek, Car, Chambers, Chen, Chen, Chen, Chen, Chen, Chen, Cheng, Cheng, Cheng, Cheng, Cheng, Cheung, Clausse, Colin Ramshaw, Cramers, Dag Eimer, Dasgupta, Dasgupta, Dobie, Drage, Dugas, Durán-Guevara, Errey, Favre, Field, Freeman, Freund, Gibbins, Gil, González, González, Goto, Han, Haszeldine, Hedin, Herzog, Herzog, Hesselgreaves, Hlaing, Huang, Jassim, Joel, Joel, Kapica-Kozar, Kim, Kishimoto, Kolev, Kothandaraman, Krishna, Kvamsdal, Kvamsdal, Kvamsdal, Kvamsdal, Lawal, Lawal, Lawal, Lawal, Li, Li, Lin, Lin, Lin, Lin, Lin, Lucquiaud, Lucquiaud, Luo, Luo, Luo, Mac Dowell, Mac Dowell, Mac Dowell, MacDowell, Machado, Mangalapally, Mangalapally, Mangalapally, Mangalapally, Maring, Mason, Meeuwse, Meeuwse, Meeuwse, Meihong Wang, Mimura, Mimura, Munjal, Nikitin, Nuhu M. Musa, Oexmann, Onda, Parshetti, Picon-Nunez, Plaza, Rajan, Raynal, Raynal, Reay, Resnik, Riffat, Riffat, Roberge, Roberge, Samanta, Sander, Sebastia-Saez, Semkov, Shah, Shakerian, Shaw, Shehata, Shi, Sternling, Stéphenne, Stöver, Tan, Tobiesen, Tsuzuki, Tung, Wang, Wang, Wang, Wang, Wappel, Wei, Xu, Yang, Yi, Yu, Yu, Yu, Yu, Zhang, Zhang, Zhang, Zhao, Zhao, Zhao, Zhao   +161 more
core   +1 more source

Kinetics of dissociative chemisorption of methane and ethane on Pt(110)-(1X2) [PDF]

, 1990
The initial probability of dissociative chemisorption Pr of methane and ethane on the highly corrugated, reconstructed Pt(110)‐(1×2) surface has been measured in a microreactor by counting the number of carbon atoms on the surface following the reaction ...
Sun, Y.-K., Weinberg, W. H.
core  

An automated microreactor for semi-continuous biosensor measurements. [PDF]

, 2016
Living bacteria or yeast cells are frequently used as bioreporters for the detection of specific chemical analytes or conditions of sample toxicity. In particular, bacteria or yeast equipped with synthetic gene circuitry that allows the production of a ...
Beggah, S., Buffi, N., Geiser, M., Renaud, P., Truffer, F., van der Meer, J.R., van Lintel, H.   +6 more
core   +1 more source

Functionalizing Conductive Diamond: Recent Advance in Fabrication, Modifications, and Applications

Carbon Energy, EarlyView.
This review highlights recent advancements in the synthesis, modification, and electrochemical applications of conductive diamond, particularly boron‐doped diamond (BDD). It emphasizes progress in fabrication methods, including CVD and HPHT, and explores modifications such as doping, surface terminations, and composite design, enabling significant ...
Ning Linghu, Xin Jiang, Jing Xu
wiley   +1 more source

Methanol steam reforming performance optimisation of cylindrical microreactor for hydrogen production utilising error backpropagation and genetic algorithm [PDF]

, 2019
To optimise methanol steam reforming performance of cylindrical microreactor for hydrogen production, an error backpropagation algorithm was used to build a mathematical model for reaction performance of different microreactors for hydrogen production ...
Ke, Yuzhi, Liu, Ruiliang, Liu, Yangxu, San Hui, Kwan, Yu, Wei, Zheng, Tianqing, Zhou, Wei   +6 more
core   +1 more source

Production of middle distillates through olefin oligomerization using ZSM‐5 as a catalyst

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The global transportation sector relies heavily on gasoline (C5–C12) and diesel (C11–C24), which together account for approximately 60% of its energy needs. Driven by rapid industrialization and urbanization, diesel consumption is outpacing gasoline, with projections estimating global demand by 2035 at 27 million barrels per day for gasoline ...
Thembekile Hoyi, Masikana Milan Mdleleni, Ntalane Sello Seroka, Lindiwe Khotseng   +3 more
wiley   +1 more source

Conscious coupling: The challenges and opportunities of cascading enzymatic microreactors [PDF]

, 2017
The continuous production of high value or difficult to synthesize products is of increasing interest to the pharmaceutical industry. Cascading reaction systems have already been employed for chemical synthesis with great success, allowing a quick change
Baganz, F, Gruber, P, Marques, MPC, O'Sullivan, B, Szita, N, Wohlgemuth, R   +5 more
core   +1 more source