Study on Process Economics of Natural Resource Utilization

Abstract

Finite supply of non-regenerative resources triggers a competition between economic entities or between areas, which requires the ways regarding their utilization with higher levels in science and the standards regarding their use with higher efficiency in economics. To solve a problem of process evaluation in science and of driving force in economics during a process design or a process run for natural resources utilization, a process evaluation parameter originated from natural gas hydrate preparation from a small scale to industrialization scale and the equation of the criterion dependent are introduced to evaluate a variety of processes of natural resources utilization. The analyses indicate that the parameter is relevant to internal undeveloped resources amount change with a stable mass composition in a virtual black box model and external variable market with an implication of process efficiency in economy or of process efficiency of resource utilization and that the parameter has similar features of the thermodynamic state functions. Moreover, the equation of the criterion provided is a difference between the value of the process evaluation parameter at the final state and the value of the process evaluation parameter at the initial state in an actual process, which can be used to determine the direction of development and to judge the size of the driving force in an actual process or an economical run. The provided examples and correlative mathematical description can guide how an identification for the undeveloped resources and a real-time adjustment of dynamic production for the developing resource are done and how decisions regarding resource exploitation, the venture forecasting of capital utilization and updating technology are made. The parameter used itself and the equation of the derived criterion can help by playing a predictive role for selecting the optimal use processes and for designing new process of the natural resource utilization or capital use, and by playing a practical role for adjusting factual production status and for improving the actual process of the utilization of resource or capital in an economic society. Finally, those closed resource systems having accumulation or depletion of the resources or a variable mass such as a decomposition system, a fission system and a biological reproduction system will become possible future research objectives under the guide of this work.

Natural resource degradation tendencies in Ethiopia: a review

“…This twenty-first century is even a vigorous century in which new scientific discoveries and new production methods are emerging frequently. The new technologies and advanced scientific methods have made possible massive extraction of desirable natural resources (Hao 2016). Hence, the maximum utilization of the resources and subsequent environmental pollutions do frequently exist (USAID 2006).…”

Exploring the nexus between natural resource depletion, renewable energy use, and environmental degradation in sub-Saharan Africa

“…Conversely, Hao ( 2016 ) argued that the ongoing development of advanced technologies and methods has enabled the huge extraction of wanted natural resources such as gas, minerals, forests, and land, resulting in environmental degradation to critical levels. In the same argument, Wassie ( 2020 ) cautioned that not all natural resource discoveries are harmful to the environment; other technologies, such as the use of renewable energy (i.e.…”

Exploring the nexus between natural resources depletion, renewable energy and environmental degradation in sub-Saharan Africa: A panel quantile regression

“…In general, natural resource depletion in SSA was 6.3% in 2000, rising to 11.6% in 2008 before falling to 5.3% in 2020 (World Bank Development Indicators, 2021). In terms of natural resource depletion, Hao (2016) argued that the ongoing development of advanced technologies and methods has enabled the huge extraction of wanted natural resources such as gas, minerals, forests and land, resulting in environmental degradation to critical levels. However, Wassie (2020) cautioned that not all natural resource discoveries are harmful to the environment; other technologies, such as the use of renewable energy (i.e.…”