En esta investigación se hizo el diseño y la simulación de un gasificador carbón con captura dióxido carbono para obtención hidrógeno, mediante software Aspen HYSYS versión 9.0; utilizó como materia prima antracítico bituminoso, procedente diferentes regiones Colombia. Las características del carbón, así las condiciones los demás flujos alimentación al reactor, inciden en finales gas producto s...

CPC solar collectors are a combination of new technologies that make it possible to generate heat from radiant energy by transferring between the absorber and fluid. This study was performed based on transfer equations proposing mathematical model, as reported in literature. A compound parabolic concentrators collector (CPC) numerical model simulated coded Aspen HYSYS MATLAB software validated ...

O Gás Natural é um importante vetor da matriz energética mundial, portanto torna-se crítico o desenvolvimento e aplicação de novas tecnologias para condicionar gás produzido. Nesse contexto, a separação supersônica vem se tornando uma alternativa viável condicionamento do pois necessita menos espaço instalação energia no processo, tendo como força motriz sua geometria. Portanto, objetivo deste ...

The present work aims to retrofit an existing Egyptian oilfield plant improve desalter performance and reduce the power of crude oil shipping pumps. In this work, waste heat in disposed water that represents a value is used heating brackish injected over before shipping. ASPEN HYSYS version 11 simulation software was used. considered based on implementation two new exchangers recover water. res...

Distillation column is one of the most common operations in process industries and is while the most expensive unit of the amount of energy consumption. Many ideas have been presented in the related literature for optimizing energy consumption in distillation columns. This paper studies the different heat integration methods in a distillation column which separate Benzene, Toluene, Xylene, and ...

Optimization modeling and simulation of the autothermal reactor in the methanol production process was effectively done using the quasi –Newton scheme of optimization in Aspen Hysys 2006.5. The primary variables selected for this modeling were heat flow value of the following: Steam1;steam2; coolant1; coolant2; coolant3. After running the process optimization simulation, total cost was minimize...

The catalytic-distillation process for the production of t-amyl-methyl-ether (TAME) from methanol and isoamylenes was simulated by developing the process model as a combination of unit operations from HYSYS operations palette. Geometrical characteristics of catalytic-distillation column are those of an industrial pilot plant and the results of simulation were compared with experimental data. T...

Approach • Review all published papers, reports, patents, etc. in the past 25+ years that relate to thermochemical water-splitting cycles, in general, and solar driven cycles, in particular. • Use FactSageTM program to perform chemical equilibrium calculations. • Employ HYSYS/ASPEN Plus chemical process simulation (CPS) program for developing process flowsheet, process analyses and optimization...

It is well known that the capacity of crude distillation units in any refinery reflect itself, and why because we consider these first stage all other such as vacuum distillation, hydrotreating, reforming, catalytic cracking, others depend on them. So devoted our effort to keep work with high performance efficiency.
 The purpose this develop Daura oil refinery, rise their level detect were...

This paper presents the multi-objective optimization of a crude oil hydrotreating (HDT) process with atmospheric distillation unit using data-driven models based on bootstrap aggregated neural networks. Hydrotreating whole has economic benefit compared to conventional individual products. In order overcome difficulty in developing accurate mechanistic and computational burden utilizing such opt...