Download or read book Energy and Economic Comparison of Different Fuels in Cement Production written by Oluwafemi Fadayini and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cement clinkerisation is the major energy-consuming process in cement manufacturing due to the high-temperature requirement. In this paper, energy data including specific energy consumption, forms, and types of energy used at different units of cement manufacturing processes were analyzed and compared for effectiveness, availability, cost, environmental, and health impact. Data from three different cement industries in Nigeria labeled as A, B, and C were used for the analysis in this study. The results of this research work established that coal is the cheapest energy source but environmental issues exonerate it from being the choice energy source. LPFO and Natural gas give better production output while minimizing pollution and health issues. When benchmarked against each other, Factory B was found to be the most energy-efficient in terms of output and cost of production. Although coal is cheaper compared to fuel oil and supposed to contribute a share of fuel used in cement industries, the industries are moving towards the use of alternative and conventional fuels to reduce environmental pollution. It is therefore recommended that deliberate effort to achieve appreciable energy-efficient levels should be the priorities of the cement industries in Nigeria.

Download or read book Energy Efficiency and Fuel Substitution in the Cement Industry with Emphasis on Developing Countries written by Mogens H. Fog and published by . This book was released on 1983 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a result of the sharp increase in the price of energy during the 1970s and the associated changes in the relative costs of alternative energy resources, all countries need to conserve energy and to replace expensive sources of energy with cheaper ones. The subjects of energy conservation and fuel substitution have therefore assumed increasing importance worldwide. The cement industry is one of the relatively energy-intensive industries with energy-related costs accounting for a major portion of the costs of manufacturing cement. The recent experience of the industrialized countries has shown that energy costs per unit of output of cement could be significantly reduced through a variety of measures ranging from better housekeeping, energy management, and improved monitoring and control systems to more capital-intensive investments in modifications to existing plant and equipment and conversion to more energy-efficient processes. This report aims at a broad presentation of concepts, measures and issues relevant to achieving such improvements in energy efficiency in the cement industry based on experience in both industrialized and developing countries.

Download or read book Cement Industry written by Hosam Saleh and published by BoD – Books on Demand. This book was released on 2021-06-09 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cement is the basis of the building and construction industry and of fundamental importance for many civil engineering applications. As such, the cement industry is one of the key industries worldwide necessary for the current and future sustainable development of society. Despite its undisputed importance, the cement industry is one of those industrial branches predominately responsible for high energy consumption and excessive generation of large amounts of carbon dioxide and other contaminants that significantly endanger human health and the environment and contributes to global warming.In this context, nanomaterials, polymeric materials, and natural additives are being used for cement enhancement in various applications. This book examines these novel materials and their optimization, characterization, and sustainable application in the building industry and for stabilizing hazardous waste.

Download or read book Energy Efficiency in the Cement Industry written by J. Sirchis and published by CRC Press. This book was released on 2003-09-02 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents proceedings of a seminar organised by the Commission of the European Communities, aiming at a broad presentation of concepts, measures and issues relevant to achieving improvements in energy efficiency in the cement industry based on experience in developing countries.

Download or read book Cement Plant Operations Handbook written by Philip A. Alsop and published by Tradeship Publications Ltd. This book was released on 2007 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Efficiency Improvement and Cost Saving Opportunities for Cement Making An ENERGY STAR Guide for Energy and Plant Managers written by and published by . This book was released on 2008 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cost of energy as part of the total production costs in the cement industry is significant, warranting attention for energy efficiency to improve the bottom line. Historically, energy intensity has declined, although more recently energy intensity seems to have stabilized with the gains. Coal and coke are currently the primary fuels for the sector, supplanting the dominance of natural gas in the 1970s. Most recently, there is a slight increase in the use of waste fuels, including tires. Between 1970 and 1999, primary physical energy intensity for cement production dropped 1 percent/year from 7.3 MBtu/short ton to 5.3 MBtu/short ton. Carbon dioxide intensity due to fuel consumption and raw material calcination dropped 16 percent, from 609 lb. C/ton of cement (0.31 tC/tonne) to 510 lb. C/ton cement (0.26 tC/tonne). Despite the historic progress, there is ample room for energy efficiency improvement. The relatively high share of wet-process plants (25 percent of clinker production in 1999 in the U.S.) suggests the existence of a considerable potential, when compared to other industrialized countries. We examined over 40 energy efficient technologies and measures and estimated energy savings, carbon dioxide savings, investment costs, and operation and maintenance costs for each of the measures. The report describes the measures and experiences of cement plants around the wold with these practices and technologies. Substantial potential for energy efficiency improvement exists in the cement industry and in individual plants. A portion of this potential will be achieved as part of (natural) modernization and expansion of existing facilities, as well as construction of new plants in particular regions. Still, a relatively large potential for improved energy management practices exists.

Download or read book Fuel Efficiency in Cement Manufacture 1909 1935 written by Nicholas Yaworski and published by . This book was released on 1938 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Renewable Power for Sustainable Growth written by Hasmat Malik and published by Springer Nature. This book was released on 2024-01-02 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings is a collection of papers presented at International Conference on Renewal Power (ICRP 2023), held during 28 – 29 March 2023 in Mewat Engineering College, Nuh, India. The book covers different topics of renewal energy sources in modern power systems. The volume focusses on smart grid technologies and applications, renewable power systems including solar PV, solar thermal, wind, power generation, transmission and distribution, transportation electrification and automotive technologies, power electronics and applications in renewable power system, energy management and control system, energy storage in modern power system, active distribution network, artificial intelligence in renewable power systems, and cyber physical systems and internet of things in smart grid and renewable power.

Download or read book Energy Efficiency Improvement and Cost Saving Opportunities for Cement Making An ENERGY STAR R Guide for Energy and Plant Managers written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The cost of energy as part of the total production costs in the cement industry is significant, warranting attention for energy efficiency to improve the bottom line. Historically, energy intensity has declined, although more recently energy intensity seems to have stabilized with the gains. Coal and coke are currently the primary fuels for the sector, supplanting the dominance of natural gas in the 1970s. Most recently, there is a slight increase in the use of waste fuels, including tires. Between 1970 and 1999, primary physical energy intensity for cement production dropped 1 percent/year from 7.3 MBtu/short ton to 5.3 MBtu/short ton. Carbon dioxide intensity due to fuel consumption and raw material calcination dropped 16 percent, from 609 lb. C/ton of cement (0.31 tC/tonne) to 510 lb. C/ton cement (0.26 tC/tonne). Despite the historic progress, there is ample room for energy efficiency improvement. The relatively high share of wet-process plants (25 percent of clinker production in 1999 in the U.S.) suggests the existence of a considerable potential, when compared to other industrialized countries. We examined over 40 energy efficient technologies and measures and estimated energy savings, carbon dioxide savings, investment costs, and operation and maintenance costs for each of the measures. The report describes the measures and experiences of cement plants around the world with these practices and technologies. Substantial potentials for energy efficiency improvement exist in the cement industry and in individual plants. A portion of this potential will be achieved as part of (natural) modernization and expansion of existing facilities, as well as construction of new plants in particular regions. Still, a relatively large potential for improved energy management practices exists.

Download or read book Cement and Concrete Science and Technology written by S. N. Ghosh and published by Thomas Telford. This book was released on 1991 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: - Overview of Cement and Concrete - Research and Technology - Burnability and Clinkerization of cement Raw Mixes - Cement Manufacture - Modernization of Cement Plants for Productivity and Energy Conservation - Quality Control in Cement Plant - Improving Energy Efficiency in Portland Clinker - Chemistry and Mineralogy of Cement Clinker - The Low PH Value Cement in GRC - Blended Cements - Advanced Cement-Based Materials - The Physico-Chemical Foundations of Concrete - High Stregngth Concrete and Its Microstructure - Quality Control of Concrete

Download or read book Cement Production Technology written by Anjan Kumar Chatterjee and published by CRC Press. This book was released on 2018-04-27 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is an outcome of the author’s active professional involvement in research, manufacture and consultancy in the field of cement chemistry and process engineering. This multidisciplinary title on cement production technology covers the entire process spectrum of cement production, starting from extraction and winning of natural raw materials to the finished products including the environmental impacts and research trends. The book has an overtone of practice supported by the back-up principles.

Download or read book The U S Cement Industry written by and published by . This book was released on 1984 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Unlocking Value written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Consumption Benchmark Guide written by and published by . This book was released on 2001 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents a benchmark guide for energy consumption in the production of cement clinker. It provides information on average fuel consumption for 3 kiln technology types, total and average per-unit energy use from 1990-1998, fuel use trends, and improvement challenges and achievements. It also describes how to calculate a plant's energy use per tonne of clinker and determine its relative position as compared to other plants in the cement industry.

Download or read book From CO2 emissions to Fuels and Chemicals Current Development Challenges and Perspectives written by Adele Brunetti and published by Frontiers Media SA. This book was released on 2022-01-12 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy written by and published by . This book was released on 1977 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Limestone in Portland Cement written by Rachel Jean Detwiler and published by . This book was released on 1996 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: