Sökning: onr:"swepub:oai:DiVA.org:ltu-12349" >
Gas and particle fl...
-
Johansson, SimonLuleå tekniska universitet,Strömningslära och experimentell mekanik
(författare)
Gas and particle flow in a spray roaster
- Artikel/kapitelEngelska2014
Förlag, utgivningsår, omfång ...
Nummerbeteckningar
-
LIBRIS-ID:oai:DiVA.org:ltu-12349
-
https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-12349URI
Kompletterande språkuppgifter
-
Språk:engelska
-
Sammanfattning på:engelska
Ingår i deldatabas
Klassifikation
-
Ämneskategori:ref swepub-contenttype
-
Ämneskategori:art swepub-publicationtype
Anmärkningar
-
Validerad; 2014; 20130711 (lgwe)
-
In the steel industry, waste hydrochloric acid is produced through the process to pickle steel slabs for removal of corrosion. Regenerated hydrochloric acid is obtained by separating the chloride gas from the waste product through spray roasting. This process also produces a by-product in the form of iron oxide which is sold to different industries. The present study is a continuation of a study arising from the need to better understand the dynamics inside the regeneration reactor, which in turn will improve possibilities to optimize the regeneration process, which to date has been manually adjusted by trial and error. In this study the velocity and temperature distribution inside the reactor is numerically modelled together with the droplet motion through the reactor. The main objective is to investigate the influence of a changed spray nozzle position on the flow characteristics of the continuous and dispersed phase, and the relation between temperature and energy efficiency and the regeneration process. Numerical models of the type of flow present in the regeneration reactor are not represented to any major extent in the literature, making the present study relevant to the engineers and researchers active in the steel industry and the application in question.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
-
Westerberg, Lars-GöranLuleå tekniska universitet,Strömningslära och experimentell mekanik(Swepub:ltu)lgwe
(författare)
-
Lundström, T. StaffanLuleå tekniska universitet,Strömningslära och experimentell mekanik(Swepub:ltu)stlu
(författare)
-
Luleå tekniska universitetStrömningslära och experimentell mekanik
(creator_code:org_t)
Sammanhörande titlar
-
Ingår i:Journal of Applied Fluid Mechanics7:2, s. 187-1961735-35721735-3645
Internetlänk
Hitta via bibliotek
Till lärosätets databas