As the discussion outlines that evaporation is a plant operation used to concentrate a solution or a liquid of a nonvolatile solute and a volatile solvent, which many at times we use water. A portion of the solvent is vaporized to produce three products i.e. concentrated solution, slurry or thick and viscous liquid. Evaporation can be confused with drying but it differs from drying in that the residue is a flowing liquid instead of a sticky solid material. Evaporation on the other hand is different from distillation in that there is no deliberate attempt to separate the vapors into individual components.This essay highlights that evaporation is one of the most energy consuming processes within most industries including dairy, food and chemical industries, it is most essential that evaporation be approached in regard to economical energy utilization and effectiveness of the process. In addition, evaporator should be safe to operate and offer no negative environmental impact. It is possible to achieve the above when equipment manufacturer is able to offer a full selection of evaporation technology and systems developed to accommodate various product characteristics, the percent of concentration required, and regional energy costs. Achieving control of most chemical/industrial evaporator systems is quite simple. However, with hygienic evaporators the control is somewhat more complicated due to the need to start up, operate, shut down and then clean at quite frequent intervals. ...Show more
This report, Evaporator Mass and Energy Balance, and Mechanical Design, details the results of the HAZOP study. It covers mass and energy balance, safety consideration, environmental assessment report, economic appraisal in accordance with the requirements…
e Energy Audit Report California). This is important for firms that wish to put energy management systems in place. Hart et al (1997) defines energy management as the judicious and effective use of energy by firms to maximise profits and minimise costs in order to enhance their competitive positions vis-a-vis other firms operating in the same industry.
stem which has a primary function of providing cool air at 26 degrees Celsius. It operates at a temperature differential of between 8 and 11 degrees Celsius at a comfortable noise level. According to Mutual Consultants Ltd (2009), Reliability-centred Maintenance (RCM) which is based on the principle of preserving the functions of the equipment to which it is applied has demonstrated the ability to deliver optimum maintenance for all kinds of assets.
Most energy sources involve burning of fossil fuels such as coal, and thermal energy, which have led to a heavy carbon burden in the environment. Increased carbon burden has led to the effects of global warming, as carbon emissions pile up to alarming levels with devastating effects in weather patterns and other weather related diseases.
The United States Military Academy (1817), now called Norwich University and Rensselaer Polytechnic Institute (1825) were the first schools to offer education in engineering in the United States. All along, science and mathematics have been the basis for mechanical engineering education (Burstall 200).
Mechanical engineers utilize the knowledge of the thermal environment and forces under which products operate in designing them for aesthetics, functionality, and capacity to withstand this environment and forces. The work of mechanical engineers is crucial in the making of
The process is majorly a conversion biochemical process operation, but also contains these process operations; Phase separation operation, mixing the operation and material transfer operations (Silla 10).
The process uses corn-starch slurry (liquid with 30%-40% solid) that
he mechanism, determining the losses of friction, determination of the kinematics pairs, and also investigating the balance between machines and mechanism (Norton, 67). Using the characteristics of external forces of differential equations the law of motion of mechanical
1 pages (250 words)Essay
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