Expert Systems with Applications, Год журнала: 2022, Номер 202, С. 117295 - 117295
Опубликована: Апрель 28, 2022
Язык: Английский
AIP Advances, Год журнала: 2024, Номер 14(4)
Опубликована: Апрель 1, 2024
Biogas results from the anaerobic digestion of organic materials, a reliable and sustainable process that simultaneously manages waste generates renewable energy. However, presence secondary impurities, such as carbon dioxide (CO2) other gases, in raw biogas diminishes its efficacy, significantly lowering energy content restricting utility across industry sectors. Moreover, these impurities contribute to various health environmental concerns, including their role exacerbating climate change global warming. Consequently, efficient separation CO2 is essential for upgrading biogas. The interest utilizing transportation fuel or substitute natural gas has spurred advancement technologies. While methods exist upgrading, those relying on absorption stand out particularly significant. Carbon capture efficiency pertains ability method effectively separate biogas, typically composed methane (CH4) gases. This crucial producing high-quality with minimal emissions, thus promoting sustainability. Enhancing reducing greenhouse emissions cleaner production. efficacy relies adsorbents adsorption isotherms, which are integral components this process. Improving elements vital enhancing purity, ensuring suitability applications, mitigating footprint. Traditional enhance by employing adsorbents, zeolites activated carbon, well optimizing isotherms. Surface modifications adjustments parameters have also led improved selectivity over still drawbacks, poor selectivity, difficulties regeneration, scalability. These limitations draw attention necessity ongoing optimization, investigating gaining thorough grasp how capacities, kinetics, interact. Adsorbents isotherms main topics study’s analysis, examines state art increasing upgrading. It discusses conventional methods, suggests alternate customized adjustments, optimization techniques means achieving progress. suggested changes, investigation materials be used increase effectiveness capture. To guarantee consistency, study specific rules procurement, preparation, calcining eggshells. In addition, balancing CH4 adsorption, improving adsorbent composition addressing scalability, long-term stability, practical implementation challenges critical. direct future studies toward more landscape adding our understanding
Язык: Английский
Процитировано
7
Energy and Buildings, Год журнала: 2024, Номер 313, С. 114232 - 114232
Опубликована: Май 3, 2024
Язык: Английский
Процитировано
7
Mathematics, Год журнала: 2022, Номер 10(2), С. 253 - 253
Опубликована: Янв. 14, 2022
The management control system in an industry is managerial, directional, hindrance, and cohesive action order to cohere regulate various branches sub-branches. In fact, it a that supports the real state of matters right way. This method intended at assuring purposes activities carried out have desired outcomes eventually lead objects company. this matter, financial non-financial essential both when comes strategy community; Consequently, paper, classified into categories because such analysis gives chance get broad assessment relationship organizations. we evaluate between business their influences on performance measurement manufacturer (a case study Maral Co.) with use Merchant’s theory. Furthermore, case, decision-making centered FMEA used identify prioritize risk factors companies. Nevertheless, has some significant limitations, research presented approach depending Z-number For tackle, RPN score’s drawbacks, suggested methodology combines Z-SWARA Z-WASPAS techniques method. findings reveal element, customer satisfaction, component, cost standards are largest level weight. strategic planning factor rate 2.95 deviation 2.87 lowest level, respectively. sum, market or changes primary cause businesses, according opinions three professionals.
Язык: Английский
Процитировано
26
Energy Sources Part A Recovery Utilization and Environmental Effects, Год журнала: 2022, Номер 44(3), С. 7331 - 7346
Опубликована: Авг. 5, 2022
In recent years, the increment of pollutants emissions in environment, global warming concerns, and governmental restrictions on fossil fuel consumption have necessitated prevention spread pollution various industries, such as waterborne transport. this study, new electricity cooling cogeneration system is proposed for waste heat recovery exhaust gas from combustion a marine diesel engine. The encompasses combination an absorption power cycle ejector refrigeration to supply required crew. performance evaluated perspective first second laws thermodynamics, parametric study conducted predict behavior under influence input parameters. Later, due existing conflicting trend between energy efficiency exergy efficiency, multi-objective optimization used merge several optimal design points into final point. results indicate that has capacity 49.72 kW 23.56 production mode. addition, case, efficiencies are obtained at 17.25% 28.82%, respectively, which former improved by about 9.32% latter 6.9%. Based results, total through 174.8 kW, 100.3 24.11 50.38 associated with destruction, loss, product rates.
Язык: Английский
Процитировано
26
Expert Systems with Applications, Год журнала: 2022, Номер 202, С. 117295 - 117295
Опубликована: Апрель 28, 2022
Язык: Английский
Процитировано
25