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Assessment of ladle...
Assessment of ladle slag as binder alternative for cold bonded briquettes
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Adolfsson, Daniel (författare)
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- Robinson, Ryan (författare)
- Luleå tekniska universitet,Institutionen för samhällsbyggnad och naturresurser
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- Blagojevic, J. (författare)
- SSAB Tunnplåt AB
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visa fler...
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- Su, F. (författare)
- SSAB Tunnplåt AB
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visa färre...
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(creator_code:org_t)
- Minerals, Metals & Materials Society, 2008
- 2008
- Engelska.
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Ingår i: REWAS 2008. - : Minerals, Metals & Materials Society. - 9780873397261 ; , s. 117-123
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- Cold bonded briquetting of steel plant by-products has proven to be a viable recycling alternative concerning technology, economy and environment in both the traditional blast furnace route and the direct reduction process. A critical parameter in cold bonded briquettes is the type and amount of binder used during production. The binder material must meet certain quality requirements concerning low and high temperature strength, chemistry and economy. Currently, SSAB Tunnplåt uses ordinary Portland cement (OPC) as binder in their cold bonded briquettes. In order to improve binder quality and possibly decrease OPC dependency, a binder feasibility study has been conducted concerning an internal by-product, ladle slag, as a supplement and/or partial substitute for OPC. Several characterization techniques have been used to study the behaviour of ladle slag, these include: XRD, XRF, SEM, glass content analysis, calorimetric analysis, particle size distribution and thermochemical stability considerations concerning the CaO-Al2O3-SiO 2 system.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
Nyckelord
- Process Metallurgy
- Processmetallurgi
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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