Energy audit and conservation opportunities for pyroprocessing unit of a typical dry process cement plant

Kabir, G.; Abubakar, Aliyu; El-Nafaty, Usman Aliyu

doi:10.1016/j.energy.2009.11.003

Cited by 90 publications

(36 citation statements)

References 10 publications

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“…Some articles mention only production processes, for example, an energy audit of the pyroprocessing unit of a cement plant in Nigeria (Kabir et al, 2010). There can also be a categorization which does not distinguish between production and support processes.…”

Section: Categorization Of Eeu Datamentioning

confidence: 99%

International study on energy end-use data among industrial SMEs (small and medium-sized enterprises) and energy end-use efficiency improvement opportunities

Thollander

Paramonova

Cornelis

et al. 2015

Journal of Cleaner Production

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The industrial sector is important to study in terms of improved energy efficiency, being one of the major energy-using sectors and responsible for a major share of CO2 emissions.The energy end-use (EEU) in the industrial sector is complex in general as processes are intertwined and interrelated. Moreover, bottom-up data of EEU on an aggregated level is scarce.Data for total energy supply like electricity, oil, coal, and natural gas exists but bottom-up data of what processes these energy carriers are used in, and moreover, where the major potential for implementation of energy efficiency measures (EEMs) exists, is less prevalent.This holds in particular for industrial small and medium-sized enterprises (SMEs). This makes policy formulation and design for industry a great challenge. Knowledge on where and how energy is used, as well as where opportunities for improvement exist, may provide good support for developing the most effective policies. Therefore, the aim of this study has been to present and compare available bottom-up energy data for industrial SMEs in four countries, namely Belgium, Italy, Japan and Sweden. Results show that the existence and quality of bottom-up EEU data differs largely between the countries and the development of a general taxonomy of structuring EEU data as well as EEMs is needed. Without the development of such a general taxonomy, the deployment level of EEMs and carbon dioxide emission reductions is unlikely to ever reach its full potential as knowledge is missing on how large the potential is, in which processes the major potential is found, how far industry has reached in terms of deployment levels, and in which areas future energy policies are needed. In conclusion, this paper of EEU and EEM in industrial SMEs addresses the high importance of future research in creating a harmonized data categorization, as this will greatly support the transition towards sustainable industrial energy systems.

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Section: Categorization Of Eeu Datamentioning

confidence: 99%

International study on energy end-use data among industrial SMEs (small and medium-sized enterprises) and energy end-use efficiency improvement opportunities

Thollander

Paramonova

Cornelis

et al. 2015

Journal of Cleaner Production

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“…The project activity makes use of advanced heat recovery technology and the power generation of clinker per ton amounts to 37.9 kWh which comes up to the advanced international standard with the clear superiority of high efficiency of heat recovery and good effect of energy conservation. The project will not impact on the existing production process of cement [8].…”

Section: Description Of Case Studiesmentioning

confidence: 99%

Thermodynamics Analysis for Waste Heat Recovery (Whr) Systems in a Cement Industr

Tütüncü¹

2016

deufmd

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Recently, application of energy and exergy analyses to new projects presents most important data in terms of first design of systems and economic analyses. Evaluation and interpretation of analyses reports make determine the place, size and reasons of energy losses, therefore enhances the efficiency of systems. This project aims to thermodynamically inspect and develop the effects of Waste Heat Recovery (WHR) system on energy efficiency in cement factories. According to results, for all system, exergy losses value and totally exergy efficiency are founded 5038.61 kW and 55.69%, respectively. These results will constitute important data in terms of design and economical while building and operating waste heat recycling power plants. Thus energy saving and effective energy usage, which have great importance today, will be possible. Keywords

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“…A higher exergetic execution of a framework converts into vitality funds and ecological advantages. [15][16][17][18][19][20] There have been many investigations about the cement part. Among them, there are vital and deductive papers, demonstrating both vitality way to deal with the cement industry and the possibilities and methods for development in vitality utilization of cement industry.…”

Section: Thermodynamic Analysis and Optimizationmentioning

confidence: 99%

A Review on Thermodynamics Analysis and Waste Energy Utilization in Cement Industry

Verma¹

2017

IJMPERD

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In India, cement manufacturing process consumes about 15-20% energy among all the energy consuming industries. Reduction in energy consumption in cement production process is the prime concern. Therefore, detailed review on the energy use and reserves is essential to find out energy wastage so that essential actions could be applied to decrease energy consumption. In this paper energy use at different sections of cement industries based on the thermodynamic analysis specially Exergy analysis, alternative fuel used for cement kilns, various energy savings measures were reviewed and presented.

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Energy audit and conservation opportunities for pyroprocessing unit of a typical dry process cement plant

Cited by 90 publications

References 10 publications

International study on energy end-use data among industrial SMEs (small and medium-sized enterprises) and energy end-use efficiency improvement opportunities

International study on energy end-use data among industrial SMEs (small and medium-sized enterprises) and energy end-use efficiency improvement opportunities

Thermodynamics Analysis for Waste Heat Recovery (Whr) Systems in a Cement Industr

A Review on Thermodynamics Analysis and Waste Energy Utilization in Cement Industry

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