Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Mikko Iljana"'
Autor:
Olli Vitikka, Mikko Iljana, Anne Heikkilä, Illia Tkalenko, Nikita Koriuchev, Daniel Shehovsov, Andrey Malkki, Timo Fabritius
Publikováno v:
Minerals, Vol 12, Iss 7, p 868 (2022)
Briquetting is a process in which fine materials unsuitable for use as such are agglomerated to achieve a larger particle size. Auger pressing is a novel briquetting method to efficiently improve the recycling of by-products from iron and steelmaking
Externí odkaz:
https://doaj.org/article/7614f950b0b7497a98a5549eaf95b2a8
Publikováno v:
Minerals, Vol 12, Iss 6, p 741 (2022)
The operational conditions, including temperature and gas composition, vary along the radial position in a blast furnace. Nevertheless, very few studies can be found in the literature that discuss how the reduction behavior of the ferrous burden vari
Externí odkaz:
https://doaj.org/article/da2a282454ee44748e99eaf3959fe978
Publikováno v:
Metals, Vol 12, Iss 2, p 302 (2022)
Iron ore pellets are small and hard spherical particles agglomerated from a fine iron ore concentrate. They are used in the blast furnace process to produce hot metal. The diameter of blast furnace pellets is usually between 8 and 16 mm. In this stud
Externí odkaz:
https://doaj.org/article/f24d880c303d4c5bae559591905b5eb1
Publikováno v:
Materials, Vol 14, Iss 24, p 7540 (2021)
A clean energy revolution is occurring across the world. As iron and steelmaking have a tremendous impact on the amount of CO2 emissions, there is an increasing attraction towards improving the green footprint of iron and steel production. Among redu
Externí odkaz:
https://doaj.org/article/d5502fed9ecf49a9902829736fec97fe
Publikováno v:
Metals, Vol 11, Iss 10, p 1515 (2021)
In blast furnaces it is desirable for the burden to hold a lumpy packed structure at as high a temperature as possible. The computational thermodynamic software FactSage (version 7.2, Thermfact/CRCT, Montreal, Canada and GTT-Technologies, Aachen, Ger
Externí odkaz:
https://doaj.org/article/a98c827a4b704122a2c881021cc7655a
Autor:
Fabritius, Olli Vitikka, Mikko Iljana, Anne Heikkilä, Illia Tkalenko, Nikita Koriuchev, Daniel Shehovsov, Andrey Malkki, Timo
Publikováno v:
Minerals; Volume 12; Issue 7; Pages: 868
Briquetting is a process in which fine materials unsuitable for use as such are agglomerated to achieve a larger particle size. Auger pressing is a novel briquetting method to efficiently improve the recycling of by-products from iron and steelmaking
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::ec79d0f6cbe52a67e8a3283651a06ec0
Publikováno v:
ISIJ International. 60:2633-2648
Sintering process is a commonly used pre-treatment process for iron containing burden materials with an aim to produce porous, agglomerated sinter material with suitable properties to be charged into the blast furnace. During the sintering process th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c762326ceccaa3883b4962630b8be55
https://doi.org/10.2355/isijinternational.isijint-2020-224
https://doi.org/10.2355/isijinternational.isijint-2020-224
Publikováno v:
ISIJ International. 60:2206-2217
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60a34f5e516ffda5f823b232b913dc21
https://doi.org/10.2355/isijinternational.isijint-2019-734
https://doi.org/10.2355/isijinternational.isijint-2019-734
Autor:
Ahmed Abdelrahim, Hoang Nguyen, Mamdouh Omran, Paivo Kinnunen, Mikko Iljana, Mirja Illikainen, Timo Fabritius
The recycling of steel plant side streams through cold-bonded briquettes has become quite common. However, Portland cement is mainly used as a binder in the briquettes, contributing significantly to the energy consumption, costs, and carbon footprint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::356097598d2240fb046b2021dbb58be0
http://urn.fi/urn:nbn:fi-fe2022051635649
http://urn.fi/urn:nbn:fi-fe2022051635649
Autor:
Carlo Mapelli, Mamdouh Omran, Ahmed Abdelrahim, Mikko Iljana, Davide Mombelli, Matti Aula, Stefan Preiss, Thomas Echterhof, Thomas Willms, Stefan Steinlechner, Timo Fabritius
The in-plant recycling routes of side streams produced in electric arc furnace (EAF) steelmaking remain underexplored. Briquetting is an attractive technique to enable their recycle. Briquettes introduced into EAF must possess certain mechanical and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efac33b0f344fb5f86cad49ad71d220a
http://hdl.handle.net/11311/1205623
http://hdl.handle.net/11311/1205623