Evaluation of Greenhouse gas emission and abatement strategies in a chemical plant

• Main Authors: JHENG,CING-YUAN, 鄭清源
• Other Authors: Chao, How-Ran
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/44d3ds

碩士 === 國立屏東科技大學 === 環境工程與科學系所 === 106 === Since the Kyoto Conference in 1997, advanced countries around the world have developed directions and measures to respond to greenhouse gas reductions. In recent years, countries around the world have established a consensus on greenhouse gas emission control. In response to the national carbon reduction strategy, the chemical plant will promote greenhouse gas inventory operations in 2015 and establish a greenhouse gas inventory management system to achieve carbon dioxide emission reduction. aims. Therefore, the purpose of this study is to conduct a greenhouse gas emission check through greenhouse gas inventory, and then to propose and propose a feasible greenhouse gas reduction plan, and indeed implement the reduction plan. This study estimates that emissions from sources will be indirectly determined using methods such as direct measurement of monitoring instruments, emission factors, and mass balance. In this study, the greenhouse gas emission source identification table has the largest number of emission sources, and the greenhouse gas emission sources of this category account for about two-thirds of the total. The greenhouse gas emission types generated by the research are roughly CO2, CH4 and N2O. The natural gas emission source used in the whole plant process contributes to the most important emissions, followed by the purchased electricity emission source and the use of mixed micro-sulfur fuel emission sources, all from the manufacturing activities of energy use or fuel combustion, from which the fossil fuel combustion pair can be seen. The impact of global warming has the greatest impact. The proportion of total emissions from indirect emission sources of greenhouse gases to electricity use is as high as 81.83%. The main reason for this is that the annual use is very large, and it is still necessary to evaluate and properly control this greenhouse gas emissions in the future.