Open Access
ARTICLE
Energy Conversion and Utilization System of Municipal Solid Waste
Qin Liu*, Ruliang Zhang
Xi’an Jiaotong University, Xi’an, 710049, China
* Corresponding Author: Qin Liu. Email:
Energy Engineering 2020, 117(2), 89-98. https://doi.org/10.32604/EE.2020.010373
Received 29 February 2020; Accepted 13 April 2020; Issue published 23 April 2020
Abstract
With the development of urbanization in China, the problem of
garbage disposal has become increasingly serious. Among the existing waste
treatment technologies, pyrolysis is an emerging treatment technology, which
has obvious advantages in terms of reduction and secondary pollution. It has
good development prospects. This article first compares the advantages and
disadvantages of various existing waste treatment technologies, and proposes an
organization method that combines thermogravimetric analysis, kinetic analysis,
tube furnace experiments, and domestic waste pyrolysis and low-calorie heat the
decomposed gases burn together. Urban garbage is one of the main pollution
sources of modern urban environmental pollution in the world. Developed
countries attach great importance to the study of geological disposal of solid
waste. This area is a hot issue for environmental engineering workers. At present,
a large number of cities have formed a serious situation of urban solid waste
accumulation. The quantity of China’s urban solid waste has grown rapidly. How
to deal with huge urban garbage will be a major issue related to economic
development, water resources and environmental protection. This article also
researches the TG-FTIR combined thermogravimetric analysis of domestic
waste, the biomass pyrolysis process was observed to be similar. The second
region of the weight conversion process of the energy conversion and utilization
system can be described by the first-order chemical kinetic reaction of F1, and
the third region can be described by the third stage of D3. Diffusion reaction to
transport is described. The activation energy and pyrolysis rate of each
component in the flue gas atmosphere are higher than those in the N2
atmosphere. Finally, through research on the thermal weightlessness process and
gas production process of waste, a detailed description of the recycling process
of waste pyrolysis and the pyrolysis gas combustion integrated process is
provided, which can act as the basis for future research on the subject.
Keywords
Cite This Article
Liu, Q., Zhang, R. (2020). Energy Conversion and Utilization System of Municipal Solid Waste.
Energy Engineering, 117(2), 89–98. https://doi.org/10.32604/EE.2020.010373