Floating Methanol Production System (FMPS) for Small Scale Gas Fields

Appraisal and Monitoring of Small-Scale Dairy Goat Production System

1 ETSIA (School of Agricultural Engineering) of Seville University, Agroforestry Science Department, Ctra. Utrera km.1, 41013, Seville, Spain 2 IFAPA (Andalusia Institute of Agricultural Research and Training), Economy and Sociology Department, Camino de Purchil”, Apdo. 2027, 18080 Granada, Spain Abstract: In Spain there is a great variety of goat production systems, from the most traditional m...

Treatment of small scale gold mining wastewater using pilot-scale sedimentation and Cocopeat filter bed system

The use of amalgamation process to recover gold from mined ores by the small-scale gold miners in the Philippines and other developing countries produces and dispose of untreated wastewater to the receiving water bodies. In this study, a field-scale filter bed system was constructed to treat heavy metal metal-laden wastewater collected from small-scale gold mining site in Paracale, Camarines No...

Jet Collimation by Small-Scale Magnetic Fields

A popular model for jet collimation is associated with the presence of a largescale and predominantly toroidal magnetic field originating from the central engine (a star, a black hole, or an accretion disk). Besides the problem of how such a large-scale magnetic field is generated, in this model the jet suffers from the fatal long-wave mode kink magnetohydrodynamic instability. In this paper we...

Small Scale Gasification: Gas Engine CHP for Biofuels

Optimization of Synthesis Gas (autothermal) Reactor in Methanol Production Process Using Natural Gas as Feed Stock

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...