A general integrated process for synthesizing olefin oxides

2004 ◽  
pp. 2100 ◽  
Author(s):  
Shouli Sun ◽  
Ivan M. Lorkovic ◽  
Michael Weiss ◽  
Jeffrey H. Sherman ◽  
Galen D. Stucky ◽  
...  
Keyword(s):  
Integrated Process ◽  
Olefin Oxides

Some aspects of integrated process operation

1996 ◽  
Vol 20 ◽  
pp. 9-22
Author(s):  
E Gilles
Keyword(s):  
Integrated Process ◽  
Process Operation

An integrated process for the treatment of CETP wastewater using coagulation, anaerobic and aerobic process

2007 ◽  
Vol 98 (17) ◽  
pp. 3384-3392 ◽  
Author(s):  
Safia Moosvi ◽  
Datta Madamwar
Keyword(s):  
Integrated Process ◽  
Aerobic Process

scholarly journals Continuous Integrated Process of Biodiesel Production and Purification—The End of the Conventional Two-Stage Batch Process?

Energies ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 403
Author(s):  
Matea Bačić ◽  
Anabela Ljubić ◽  
Martin Gojun ◽  
Anita Šalić ◽  
Ana Jurinjak Tušek ◽  
...  
Keyword(s):  
Extraction Efficiency ◽  
Deep Eutectic Solvent ◽  
International Standards ◽  
Biodiesel Production ◽  
Molar Ratio ◽  
Process Conditions ◽  
Integrated Process ◽  
Free Glycerol ◽  
Mass Ratio ◽  
Glycerol Content

In this research, optimization of the integrated biodiesel production process composed of transesterification of edible sunflower oil, catalyzed by commercial lipase, with simultaneous extraction of glycerol from the reaction mixture was performed. Deep eutectic solvents (DESs) were used in this integrated process as the reaction and extraction media. For two systems, choline chloride:glycerol (ChCl:Gly) and choline chloride:ethylene glycol (ChCl:EG), respectively, the optimal water content, mass ratio of the phase containing the mixture of reactants (oil and methanol) with an enzyme and a DES phase (mass ratio of phases), and the molar ratio of deep eutectic solvent constituents were determined using response surface methodology (RSM). Experiments performed with ChCl:Gly resulted in a higher biodiesel yield and higher glycerol extraction efficiency, namely, a mass ratio of phases of 1:1, a mass fraction of water of 6.6%, and a molar ratio of the ChCl:Gly of 1:3.5 were determined to be the optimal process conditions. When the reaction was performed in a batch reactor under the optimal conditions, the process resulted in a 43.54 ± 0.2% yield and 99.54 ± 0.19% glycerol extraction efficiency (t = 2 h). Unfortunately, the free glycerol content was higher than the one defined by international standards (wG > 0.02%); therefore, the process was performed in a microsystem to enhance the mass transfer. Gaining the same yield and free glycerol content below the standards (wG = 0.0019 ± 0.003%), the microsystem proved to be a good direction for future process optimization.

scholarly journals A New Process Quality-based Multi-objective Multi-part Approach for the Integrated Process Planning and Scheduling (IPPS) Problem in Reconfigurable Manufacturing Environment

2020 ◽  
Vol 53 (2) ◽  
pp. 10755-10760
Author(s):  
Luca Morganti ◽  
Hichem Haddou Benderbal ◽  
Lyes Benyoucef ◽  
Marco Bortolini ◽  
Francesco Gabriele Galizia
Keyword(s):  
Process Planning ◽  
Process Quality ◽  
Reconfigurable Manufacturing ◽  
Integrated Process ◽  
Manufacturing Environment ◽  
Planning And Scheduling ◽  
Multi Objective ◽  
New Process

Integrated process-system modelling and control through graph neural network and reinforcement learning

CIRP Annals ◽  
2021 ◽  
Author(s):  
Jing Huang ◽  
Jianjing Zhang ◽  
Qing Chang ◽  
Robert X. Gao
Keyword(s):  
Neural Network ◽  
Reinforcement Learning ◽  
System Modelling ◽  
Integrated Process ◽  
Process System ◽  
And Control

Facile synthesis of multidimensional nanoscaled-carbon via simplified arc underwater: An integrated process for 0-D, 1-D and 2-D

2021 ◽  
Vol 26 ◽  
pp. 100684
Author(s):  
Ravi Kali ◽  
Balaji Padya ◽  
Venkata Ramana G. ◽  
P.K. Jain
Keyword(s):  
Integrated Process ◽  
Facile Synthesis
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