Friday, February 14, 2020

Applications and Development of Catalyst for the Synthesis of Highly Research Proposal

Applications and Development of Catalyst for the Synthesis of Highly Functional Organic Carbonates - Research Proposal Example The negative effects can also be minimized through production of synthetic polymers which are biodegradable or easy to recycle. Carbon as important industrial raw material is predominantly sourced from fossil sources of energy while plastic synthesis accounts for about seven percent of oil usage in the whole world. The future of fossil energy is not promising and as such need for other routes like biorenewable energy sources and biodegradable polymers. The world is also producing around 150M tons of plastic per year, America alone carries the burden of 30M tons which in landfills or get incinerated on our soils per year. This increases need for easy to recycle and biologically degradable polymers; they are valuable as they pose less adverse environmental effects. It is thus important to study progress on development of more environment friendly polymers and more especially those from renewable sources. To protect the environment through development and application of procedures which enable production of more biologically safe polymers and reduce dependence on fossil fuels as the source of industrial carbon. The study requires a lot of chemical reagents such as the catalysts and precursors which require a good budget and thus financial constraints might pose a challenge to the success of the research in wholesomely exploring the topic. It also requires the employment of human resources such as lab assistants which require remuneration and this could contribute to budgetary constraints apart from the fact that some of the catalysts are expensive and not easily available. Coates and Jeske (2009) in Hand of Green Chemistry discuss the evolution of epoxide-CO2 from carbon dioxide and propylene oxide under the catalysis of HÂ ­2O mixed with ZnEt2. This discovery led to a series of other chemical studies on catalysis with eventual fruitful developments inclusion the production of

Saturday, February 1, 2020

Four things one should know about the University of Miami Essay

Four things one should know about the University of Miami - Essay Example One of the significant differences that the CoE has from other colleges in UM is the structure to add and drop classes. The students are always required to see an advisor who assigns them the classes take. Students cannot add or drop classes by themselves. â€Å"The curriculum is so particular that we want to make sure that the students remain on track,† says the CoE academic advisor. The CoE is the only college in UM that has grown so much compared to the previous year. According to Mrs. Sierra, this is attributed to the fact that students who complete an Engineering degree have their choice of job. They are very lucky to get opportunities in other areas of their wish. Usually, the college has a higher rate of employment compared to other schools and majors. Students in the CoE are likely to do a semester abroad. The University of Miami has a wide range of programs for the students and their different majors. â€Å"I went to study abroad last summer in Rome, and it was the best experience in my life. I could see different types of structural buildings that do not exist here in America,† says Valeria Angelini, a sophomore, studying Civil Engineering. The professors in CoE ensure that freshman students are in the same level of knowledge, so they can help each other. This way, they make friends that for the rest of the three years in the university. â€Å"I am from Guatemala, and when I came to UMI, I was afraid to be alone; in fact, I remember making many friends in my freshman year,† says Alex Kuesterman, sophomore, studying Industrial Engineering.