کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
209992 461695 2013 10 صفحه PDF سفارش دهید دانلود رایگان
عنوان انگلیسی مقاله ISI
An overview of novel technologies to valorise coke oven gas surplus
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موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
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An overview of novel technologies to valorise coke oven gas surplus
چکیده انگلیسی

The steelmaking industry is the largest energy consuming manufacturing sector in the world and is responsible for 5–7% of anthropogenic CO2 emissions. It is therefore necessary to increase energy efficiency and reduce greenhouse gases emissions in these industries. COG, a by-product of coking plants, is one of the key ways to achieve these goals. COG, which is used as fuel in different processes of the steelmaking plants, is a H2-rich gas with a high energetic potential. However, there is a significant surplus that usually is burnt away in torches, and even directly emitted into the air. With the aim of tackling this wasting of resources and energy inefficiency, several alternatives have been proposed during recent years. In the present work, these alternatives are reviewed and their main advantages and drawbacks are discussed.

Figure optionsDownload as PowerPoint slideHighlights
► COG valorization is a key alternative to improve energy efficiency of steel industry.
► H2 separation, syngas production and methanol synthesis are the best alternatives.
► Other technologies, like CLC of COG, are still in the first stages of development.
► Combining two or more technologies will allow maximizing efficiencies.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 110, June 2013, Pages 150–159
نویسندگان
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