Experimentally determined temperatures in blast furnace hearth

QC 20100706
In this study temperature measurements have been carried out at blast furnace no. 2 at SSAB Oxelosund. The temperature was measured in the hearth lining and at the outer surfaces of the hearth wall and bottom. The lining temperature was measured using permanently installed thermocouples and surface temperatures were measured using a hand held thermocouple. The aims of the study were to find a correlation between lining and surface temperatures as well as to find a method to determine the surface temperature based on readings from lining thermocouples. The overall conclusion is that the bottom and wall surface temperatures can be determined based on lining temperatures.

TEKNIK OCH TEKNOLOGIER Materialteknik Metallurgi och metalliska material hsv//swe
ENGINEERING AND TECHNOLOGY Materials Engineering Metallurgy and Metallic Materials hsv//eng
Blast furnace
Hearth
Temperature
Measurements
Lining
Surface
HEAT-TRANSFER
MODEL
STATE
Metallurgical process engineering
Metallurgisk processteknik

Sundelin, Bo (författare)
Tilliander, AndersKTH,Tillämpad processmetallurgi(Swepub:kth)u1zaf6ay (författare)
Jönsson, PärKTH,Tillämpad processmetallurgi(Swepub:kth)u118w09b (författare)
KTHTillämpad processmetallurgi (creator_code:org_t)

Av författaren/redakt...: Swartling, Maria; Sundelin, Bo; Tilliander, Ande ...; Jönsson, Pär

Om ämnet

TEKNIK OCH TEKNOLOGIER: TEKNIK OCH TEKNO ...; och Materialteknik; och Metallurgi och m ...

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