The possibility of producing electrical power in Algeria from low geothermal and solar heat resources is addressed using a hybrid generation hypothetical system based on combined flash-binary cycle with equal contributions energy. To improve their efficiency, energy integration techniques were used to recover waste the steam turbine by preheating working fluid R134a bottoming binary, which repr...

The Natuna gas field is one of the largest natural reserves in Indonesia with estimated 222 TCF. However, until now, use still hampered because very high CO 2 content reaching 71%, while methane around 28%. dry reforming (DRM) process potential ways to be applied for solving these problems convert CH 4 and synthesis containing H as a raw material that can manufacture intermediate products or en...

A novel process design for a more cost-effective, greener process for making chemicals from shale gas and bioethanol is presented. The oxidative coupling of methane and cocracking technologies are considered for converting methane and light natural gas liquids, into value-added chemicals. Overall, the process includes four process areas: gas treatment, gas to chemicals, methane-to-ethylene, and...

to evaluate the nutritive value in some lignocellulosic materials, 3 sets of experiments were conducted on aspen, and grape woods. to enhance the digestibility, the woods were treated with 5% naoh. throughout the first trial, chemical composition and digestibility coefficients of dry matter, organic matter and ndf of experimental feeds, ph of rumen, as well as palatability were evaluated while ...

Cottonseed oil (CSO) is well known as one of the commercial cooking oils. However, CSO still needs to compete with other edible oils available in market due its small production scale and high processing cost, which makes it a potential candidate feedstock for biodiesel production. To date, transesterification most widely applied technique conversion vegetable biodiesel, glycerol produced by-pr...

Abstract Hydrocarbon processing from extraction to the final product is an important aspect that needs optimised technology for consumption-led market growth. This study investigated real data oil facility and analysed simulation model entire crude unit based on process system engineering using Aspen HYSYS. The mainly emphasises optimisation in hydrocarbon maximum yield of with less energy cons...

Abstract The application of biodiesel will increase in accordance with the government’s mandatory program for saving fossil fuels. challenging would come from particulate levels and water content. One efforts to fix issues is by adding rhodinol citronella oil as an additive. This research was conducted design a vacuum distillation process which has 500L capacity determine fractionation unit. Si...

and Scope of the Work The present work is part of a research project that is currently in progress at Tarragona with the main objective to develop an open and distributed architecture capable of supporting applications of collaborative intelligent techniques to control chemical processing plants. In this paper new ways to integrate external components with the HYSYS Process Simulator are explor...