Abstract
This report describes various problems, which should be solved by iron and steel industry in order to protect global environment and particularly to control emission of carbon dioxide, from aspects of energy conservation, recycling of scrap, and technology development. CO{sub 2} emission volume per capita was 2.03t/year in 1985, and the iron and steel industry accounted for 12.6-17.3% of all the volume in 1987. It is important to recycle scrap as measures for CO{sub 2} emission by the iron and steel industry, whereas it is getting difficult to recycle scrap as iron and steel resource because of increasing composite materials and fine-steel materials. To improve the recycling factor, it is necessary to intensify the management of city scrap such as the separation and classification in the place of release and the arrangement of the scrap distribution system. It is also required to study and develop a separation technology using difference in melting points and a metallurgical smelting method to cope with increasing contamination by impurities such as Cu and Sn. Moreover, a new steel making process with little CO{sub 2} emission should be developed by using low grade scrap as main material. 73 refs., 79 figs., 45 tabs.
Citation Formats
None.
Study on stabilization technology for greenhouse effect gas emission. Present situation and perspective of recycling of iron scrap; 1990 nendo onshitsu koka gas haishutsu anteika gijutsu ni kansuru chosa kenkyu. Tetsu sukurappu sairiyo no genjo to shorai tenbo.
Japan: N. p.,
1991.
Web.
None.
Study on stabilization technology for greenhouse effect gas emission. Present situation and perspective of recycling of iron scrap; 1990 nendo onshitsu koka gas haishutsu anteika gijutsu ni kansuru chosa kenkyu. Tetsu sukurappu sairiyo no genjo to shorai tenbo.
Japan.
None.
1991.
"Study on stabilization technology for greenhouse effect gas emission. Present situation and perspective of recycling of iron scrap; 1990 nendo onshitsu koka gas haishutsu anteika gijutsu ni kansuru chosa kenkyu. Tetsu sukurappu sairiyo no genjo to shorai tenbo."
Japan.
@misc{etde_10149876,
title = {Study on stabilization technology for greenhouse effect gas emission. Present situation and perspective of recycling of iron scrap; 1990 nendo onshitsu koka gas haishutsu anteika gijutsu ni kansuru chosa kenkyu. Tetsu sukurappu sairiyo no genjo to shorai tenbo}
author = {None}
abstractNote = {This report describes various problems, which should be solved by iron and steel industry in order to protect global environment and particularly to control emission of carbon dioxide, from aspects of energy conservation, recycling of scrap, and technology development. CO{sub 2} emission volume per capita was 2.03t/year in 1985, and the iron and steel industry accounted for 12.6-17.3% of all the volume in 1987. It is important to recycle scrap as measures for CO{sub 2} emission by the iron and steel industry, whereas it is getting difficult to recycle scrap as iron and steel resource because of increasing composite materials and fine-steel materials. To improve the recycling factor, it is necessary to intensify the management of city scrap such as the separation and classification in the place of release and the arrangement of the scrap distribution system. It is also required to study and develop a separation technology using difference in melting points and a metallurgical smelting method to cope with increasing contamination by impurities such as Cu and Sn. Moreover, a new steel making process with little CO{sub 2} emission should be developed by using low grade scrap as main material. 73 refs., 79 figs., 45 tabs.}
place = {Japan}
year = {1991}
month = {May}
}
title = {Study on stabilization technology for greenhouse effect gas emission. Present situation and perspective of recycling of iron scrap; 1990 nendo onshitsu koka gas haishutsu anteika gijutsu ni kansuru chosa kenkyu. Tetsu sukurappu sairiyo no genjo to shorai tenbo}
author = {None}
abstractNote = {This report describes various problems, which should be solved by iron and steel industry in order to protect global environment and particularly to control emission of carbon dioxide, from aspects of energy conservation, recycling of scrap, and technology development. CO{sub 2} emission volume per capita was 2.03t/year in 1985, and the iron and steel industry accounted for 12.6-17.3% of all the volume in 1987. It is important to recycle scrap as measures for CO{sub 2} emission by the iron and steel industry, whereas it is getting difficult to recycle scrap as iron and steel resource because of increasing composite materials and fine-steel materials. To improve the recycling factor, it is necessary to intensify the management of city scrap such as the separation and classification in the place of release and the arrangement of the scrap distribution system. It is also required to study and develop a separation technology using difference in melting points and a metallurgical smelting method to cope with increasing contamination by impurities such as Cu and Sn. Moreover, a new steel making process with little CO{sub 2} emission should be developed by using low grade scrap as main material. 73 refs., 79 figs., 45 tabs.}
place = {Japan}
year = {1991}
month = {May}
}