CAREER EPISODE 1
Production of Bio-Diesel Fuel
1. Introduction
[CE 1.1]
- Project: Production of Bio-Diesel Fuel
- Duration: [Date] – [Date]
- Location: Hyderabad, India
- Organization: Anurag Group of Institutions
- Position: Chemical Engineering Student
2. Background
[CE 1.2]
The earth was confronting declining fossil fuel supplies at a time when global energy consumption was soaring, and pollutants from fossil fuels were wreaking havoc on public health and the environment.
As availability declined and costs rose, countries needed an alternative to environmentally harmful liquid fuels. Generating fuel from alternative energy sources, such as Biodiesel, becomes a solution to the issue of fuel (produced from fossil fuels).
[CE 1.3]
The work aimed to produce biodiesel, and I applied my technical knowledge to achieve the desired results. This was a group project, and I used my knowledge to achieve definite results by following chemical engineering steps.
[CE 1.4]
Duties:
- I used alcohol that was deprotonated with a base in the trans-esterification process to make it a richer nucleophile, and methanol was frequently utilized.
- I observed the process, and it has no further input than triglycerides or alcoholic.
- I utilized distillation in the batch process, which was considered to be batch distillation and was done using chemical engineering concepts.
- I worked on the inclusion of the liquid-liquid extract, along with solid-state removal, to split the solution.
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CAREER EPISODE 2
The Production of Alumina
1. Introduction
[CE 2.1]
The work “The Production of Alumina” was the executed project at Anurag Group of Institutions, Hyderabad, India.
2. Background
[CE 2.2]
A chemical compound of oxygen and aluminium is termed aluminium oxide. The various forms of aluminium oxide interact with various other chemicals. These are termed alundum, alkoxide, and aloxide. These mainly depend on the specific forms of application that commonly occur in the polymorphic phase, in which the compositions of numerous minerals interact with other varieties.
Aluminium oxide is mainly utilizes for producing aluminium metal with abrasive behaviour, primarily owing to the defined hardness level. It is linked to the refractory material due to its higher melting point.
[CE 2.3]
The objective of the work was to carry out plant design for producing 10 tons per day of alumina. I assumed the plan was to operate for 300 days a year. An in-depth literature review was conducted of the available processes for alumina production.
There was also a selected process description made for the alumina production. I obtained significant benefits from the associated factors in the chosen method, including the use of chemical engineering skills.
[CE 2.4]
The assigned work duties were:
- I worked on specifying and setting the factory location, which was done after evaluating various site-related factors.
- I selected economic materials, which overall satisfied the process and mechanical requirements.
- I executed an acceptable plant design using chemical engineering skills that worked within the process, specifically to support overall effective process operation.
- I carried out work on setting the fire-fighting instructions, which stated that gas fires were not to be extinguished unless specified.
[CE 2.5]
Please add more engineering details and evidence of the material selection you performed, the problems you faced, and the solutions you found.
[CE 2.6]
Almost nothing of the items listed here has been supported by clear technical details and evidence.
CAREER EPISODE 3
Process Analysis of Silica Extraction
1. Introduction
[CE 3.1]
The work “Process Analysis of Silica Extraction” was conducted during my chemical engineering degree at Anurag Group of Institutions, Hyderabad, India.
2. Background
[CE 3.2]
Rice husk combustion serves as a byproduct for generating energy, and rice husk ash is composed of silica and carbon. These are apart from small constituents, and various treatments can be utilized for increasing the silica purity obtained, the efficiency of different methods for securing silica, characterizing, and comparing the silicas obtained from RHA.
The research was conducted, and selected methods were utilized for producing silica, which was mainly characterized by XRF, specific weight, particle sizing, total carbon, SEM, and surface area.
[CE 3.3]
The project aimed to execute the process analysis of silica, and the results indicated mainly based on producing silica could be produced from RHA utilizing simple techniques. These specifically produced silica with 98% purity.
I executed the treatment, which primarily achieved optimal results in acid leaching, followed by a thermal treatment at 800 degrees. I evaluated the alkaline extraction at low temperature with defined silica purities of 99% and 99.5%.
[CE 3.4]
The assigned work duties were:
- I analyzed numerous treatments for contamination reduction and obtained improvements in the RHA properties.
- I investigated the potential of RHA, primarily working with the defined silica source.
- I worked on getting the particle treatment at 700 degrees with the mean values of the set diameters mainly set to 18 and 23 micrometres.
- I determined the sodium hydroxide surface area particles mainly by comparing them with the other treatments used in the research. Get free CDR samples available at AustraliaCDRHelp.Com.
