Results 41 to 50 of about 6,498 (163)

MODELING AND SIMULATION OF A BATCH DISTILLATION COLUMN FOR RECOVERING LIMONENE EPOXIDE MODELAGEM E SIMULAÇÃO DE UMA COLUNA DE DESTILAÇÃO POR LOTES PARA RECUPERAR EPÓXIDO DE LIMONENO

Revista EIA, 2012
Aspen Plus and MATLAB software simulation tools were employed for modeling, simulation and optimization of a distillation process to recover limonene epoxide from a liquid mixture containing limonene + acetonitrile + water + limonene epoxide.
Rolando Barrera Zapata, Aída Luz Villa, Consuelo Montes de Correa   +2 more
doaj  

Thermodynamic Analysis of Negative CO₂ Emission Power Plant Using Aspen Plus, Aspen Hysys, and Ebsilon Software

Energies, 2021
The article presents results of thermodynamic analysis using a zero-dimensional mathematical models of a negative CO2 emission power plant. The developed cycle of a negative CO2 emission power plant allows the production of electricity using gasified ...
Paweł Ziółkowski, Paweł Madejski, Milad Amiri, Tomasz Kuś, Kamil Stasiak, Navaneethan Subramanian, Halina Pawlak-Kruczek, Janusz Badur, Łukasz Niedźwiecki, Dariusz Mikielewicz   +9 more
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Membrane-assisted Cryogenic Distillation for Energy-efficient Argon Production from Air

Chemical Engineering Transactions, 2018
High-purity argon is produced from air by cryogenic distillation; the process is energy intensive because of the similar volatilities of oxygen and argon.
Merve Ceylan, Megan Jobson, Robin Smith
doaj   +1 more source

Influence of number of catalyst sites in 1,3‐butadiene solution polymerizations catalyzed by titanium tetrachloride

Engineering Reports, 2021
The synthetic rubber industry is of great importance and it is present in the daily life of world society. Butadiene rubber or polybutadiene is one of the most used polymers in this field, mainly in tire production.
Francisco R. L. Farias, Mateus K. Vasconcelos, Amanda L. T. Brandão   +2 more
doaj   +1 more source

Simulation and optimization integrated gasification combined cycle by used aspen hysys and aspen plus

International Journal of Scientific World, 2015
Electricity is an indispensable amenity in present society. Among all those energy resources, coal is readily available all over the world and has risen only moderately in price compared with other fuel sources. As a result, coal-fired power plant remains to be a fundamental element of the world's energy supply.
Mohsen Darabi, Mohammad Mohammadiun, Hamid Mohammadiun, Saeed Mortazavi, Mostafa Montazeri   +4 more
openaire   +2 more sources

Gasification of MSW and Biomass using Aspen Plus®

International Journal of Innovative Technology and Exploring Engineering, 2023
Municipal Solid Waste (MSW) refers to solid waste generated by towns and cities from different types of household activities1. Over 2 billion tons of MSW are produced annually. Improper disposal can lead to adverse health outcomes through water, soil and air contamination. Hazardous waste or unsafe waste treatment such as open burning can directly harm
openaire   +1 more source

Simulation of Underground Coal-Gasification Process Using Aspen Plus

Energies
In order to study the underground coal-gasification process, Aspen Plus software was used to simulate the lignite underground gasification process, and a variety of unit operation modules were selected and combined with the kinetic equations of coal ...
Shuxia Yuan, Wanwan Jiao, Chuangye Wang, Song Wu, Qibin Jiang   +4 more
doaj   +1 more source

A simulation study on the process design and optimization pressure swing separation of azeotropic mixture methanol and toluene.

PLoS ONE
Pressure Swing Distillation (PSD) is the only advanced technology that does not require the addition of third components to the system to enhance the separation of azeotropic mixtures.
Xinxin Liu, Ndungutse Jean Maurice, Mugabekazi Joie Claire, Bigirimana Gentil, Junning Li, Zengxiang Jiao, Abdulmoseen Segun Giwa   +6 more
doaj   +1 more source

11BF3 Isotope Separation Process Simulation Based on Aspen Plus

Yuanzineng kexue jishu, 2023
Due to the small thermal neutron absorption cross section of 11B isotope, high abundance 11BF3 is regarded as an important ion implanted gas and P-type doping source, and is mainly used in semiconductor material manufacturing process to significantly ...
REN Qianqian;LI Yuzhe;WU Gaosheng;AI Bo;ZONG Rui;WANG Chuanchang;BAO Chunfeng;XU Baoyun
doaj  

A Bibliometric and Literature-Based Overview of Biomass Pre-treatment and Conversion Technologies Modelling with Aspen Software

Environmental and Climate Technologies
Biomass is central to carbon-neutral energy systems, yet its heterogeneity and low bulk density hinder efficient conversion. Pre-treatment operations (drying, size reduction, torrefaction, and densification) are essential for stabilizing feedstock ...
Svedovs Oskars, Vīgants Edgars, Siktars Haralds, Kirsanovs Vladimirs, Blumberga Dagnija   +4 more
doaj   +1 more source