Results 71 to 80 of about 17,173,168 (192)

Application of Artificial Neural Networks in an Experimental Batch Reactor of Styrene Polymerization for Predictive Model Development

Chemical Engineering Transactions, 2013
Batch reactors are widely used in the polymer industry, especially for multi-purpose processes where different types of polymers are produced on demand.
R. Ribeiro Santos, B. Santos, A.M. Fileti, F.V. Silva, R. Zemp   +4 more
doaj   +1 more source

Rigorous Multicomponent Reactive Separations Modelling : Complete Consideration of Reaction-Diffusion Phenomena [PDF]

, 2010
This paper gives the first step of the development of a rigorous multicomponent reactive separation model. Such a model is highly essential to further the optimization of acid gases removal plants (CO2 capture, gas treating, etc.) in terms of size and ...
Ahmadi, Aras, Alix, P., Laloue, N., A. Ahmadi, Laloue, Nicolas, Meyer, Michel, M. Meyer, Alix, Pascal, P. Alix, Prevost, Michel, Ahmadi, A., Prevost M., Ahmadi A., Rouzineau D., M. Prevost, Laloue N., Rouzineau, David, N. Laloue, Alix P., D. Rouzineau, Meyer M.   +20 more
core   +1 more source

Extreme learning with chemical reaction optimization for stock volatility prediction

Financial Innovation, 2020
Extreme learning machine (ELM) allows for fast learning and better generalization performance than conventional gradient-based learning. However, the possible inclusion of non-optimal weight and bias due to random selection and the need for more hidden ...
Sarat Chandra Nayak, Bijan Bihari Misra
doaj   +1 more source

Interpretation of chemical reaction yields with graph neural additive network

Machine Learning: Science and Technology
Prediction of chemical yields is crucial for exploring untapped chemical reactions and optimizing synthetic pathways for targeted compounds. Recently, graph neural networks have proven successful in achieving high predictive accuracy.
Youngchun Kwon, Yongsik Jung, Youn-Suk Choi, Seokho Kang   +3 more
doaj   +1 more source

Hierarchical models for large chemical reaction networks

20 pages, 5 ...
Unterberger, Jeremie, Herbach, Ulysse, Cellier, Roxane   +2 more
openaire   +3 more sources

Thermodynamic circuits: Modeling chemical reaction networks with nonequilibrium conductance matrices

Physical Review E
11 pages, 2 figures, last paper of the ...
Paul Raux, Christophe Goupil, Gatien Verley   +2 more
openaire   +3 more sources

Statistical Study of Chemical Reaction Network Models for Prebiotic Evolution

, 2023
University of Minnesota Ph.D. dissertation. June 2023. Major: Physics. Advisors: Woods Halley, Vincent Noireaux. 1 computer file (PDF); x, 76 pages.This thesis focuses on models of prebiotic evolution.
Sheng, Qianyi
core  

Liquid-liquid extraction with and without a chemical reaction [PDF]

, 2011
The extraction of mercaptans with alkaline solution is accompanied by a second- order instantaneous reaction. As explained in Section 2.2, in this case, the mass transfer coefficients can be calculated as for the physical extraction, since the mass ...
Claudia Irina Koncsag, Alina Barbulescu, Koncsag, Claudia I., Barbulescu, Alina, Claudia Irina   +4 more
core   +1 more source

A Fuel-Driven Chemical Reaction Network Based on Conjugate Addition and Elimination Chemistry [PDF]

, 2019
Here, we propose a new chemical reaction network for fuel-driven transient formation of covalent bonds, based on redox-controlled conjugate addition and elimination chemistry.
yongjun, men, Guotai, Li, Rienk, Eelkema, bowen, fan, Susan, van Rossum   +4 more
core   +2 more sources

Chemical event tracking using a low-cost wireless chemical sensing network [PDF]

, 2008
A recently developed low-cost light emitting diode (LED) chemical sensing technique is integrated with a Mica2Dot wireless communications platform to form a deployable wireless chemical event indicator network.
Corcoran, Brian, Dermot Diamond, Beirne, Stephen, Lau, King-Tong, Stephen Beirne, King Tong Lau, Diamond, Dermot, Brian Corcoran   +7 more
core   +2 more sources