| 000 | 02280nam a2200241 a 4500 | ||
|---|---|---|---|
| 001 | vtls000031066 | ||
| 003 | KUKTEM | ||
| 005 | 20251114204451.0 | ||
| 008 | 080821t2008 my a f m 000 0 eng|d | ||
| 020 | _aTHE0003753(Local) | ||
| 039 | 9 |
_a201905131411 _bshah _c201204091014 _dFida _c201107132227 _dVLOAD _c200908141511 _dVLOAD _y200808211115 _zida84 |
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| 040 | _aUMP | ||
| 090 | _aTN745 .M64 2008 rs Thesis | ||
| 100 | 0 | _aMohd Adam Mohd Noor | |
| 245 | 1 | 0 |
_aSimulation of the supersonic jet length for KT oxygen lance with 22 mm diameter and 2 : 1 ratio of NG : O2 at electric arc furnace / _cMohd Adam Mohd Noor |
| 260 |
_aKuantan, Pahang : _bUMP, _c2008 |
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| 300 |
_a37 p. : _bill. (some col.) ; _c30 cm. + _e1 CD-ROM |
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| 502 | _aProject paper (Bachelor of Chemical Engineering) --- Universiti Malaysia Pahang - 2008 | ||
| 520 | 3 | _aIn the last five years the amount of oxygen used into the Electric Arc Furnace (EAF) has increased a lot. This fact is depends on the high cost of the electrical energy, but in general the increment can also be explained with the development of new injection technologies, which have increased the efficiency on the thermal and chemical input into the EAF. In addition to that, the multipoint injection of supersonic oxygen and powder carbon around the EAF, has also given the possibility to automate the melting and refining operations, so that nowadays the furnace operator can perform only supervision activities to the melting and refining process. No risk of human errors, for instance over¬oxidation with manual operated lances, is anymore present. One of these injection technologies, KT Injection System, a product of Techint Technologies, has performed a very big development during the last two years, with more than twenty projects started up worldwide. This paper is presented the study of the performances of KT Injection System. Comparisons between the situation before and after the installation, on all the major parameters of the EAF, give interesting information on injection efficiencies and furnace sustainable productivity increases. -Author | |
| 650 | 0 |
_aSteel _xMetallurgy _xOxygen processes |
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| 650 | 0 | _aElectric furnaces | |
| 999 |
_aVIRTUA40 _c2543 _d2549 |
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| 999 | _aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5200*6500*6501*9992 | ||