000 03896nas|a2200421 i 4500
005 20260818095806.0
008 230399s1998 th uzm rtt 00| a1eng d
035 _a.b11742707
099 9 _aAIT Thesis no. ET-98-22
100 0 _aNaing Aye
245 1 0 _aEnergy conservation potential in the Ywama Steel Plant, Yangon, Myanmar
260 _aBangkok :
_bAsian Institute of Technology,
_c1998
300 _a105 leaves
490 1 _aThesis ;
_vno. ET-98-22
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development
502 _aThesis (M.Eng.) - Asian Institute of Technology, 1998
520 _aThe steel production and energy consumption levels in the recent past and at present, of the two Myanmar Steel Plants: Ywa Ma Steel Plant and Pyin Oo Lwin Steel have been presented. The conditions of Ywa Ma Steel Plant have only been analyzed in detail, as the data of Pyin Oo Lwin Steel Plant has been limited only to the past records. Both of the steel plants in Myanmar are based on secondary steel production route with 15-ton electric arc furnaces (EAF). For Ywa Ma Steel Plant, the specific electricity consumption in electric arc furnace and continuous casting machine are 665 kWh per ton and 40 kWh per ton respectively based on molten steel produced in the year 1997. The first law energy efficiencies of the electric arc furnace, and the largest reheating furnace in Ywa Ma Steel Plant are: 58.3% and 30.9% respectively. The potential energy saving in terms of electricity consumption at main sections in the Ywa Ma Steel Plant with respect to the current best practice values in Iron and steel industry: EAF/CCM, wire processing, and medium and light rolling process are about 286 kWh (1.03 GJ) /ton of molten steel (85.2 % of total electricity consumption), 17.5 kWh (0.06 GJ) I ton of crude steel (5.2 %of total electricity conswnption) and 32 kWh (0.12 GJ) /ton of crude steel (9.6 % of total electricity conswnption) respectively. Analysis of trends of energy consumption based on the decomposition techniques has been used to see the influence of the structure and efficiency changes. The energy demand has been projected to the future: 1998 to 2010 years based on the results of the decomposition analysis. The environmental aspect of steel making at Ywa Ma Steel Plant has been reported. The potential pollutant reduction has been presented comparing current pollutant levels in the Ywa Ma Steel Plant with the best practice values of pollutant levels in USA.
650 0 _aSteel industry and trade
_xEnergy conservation
650 0 _aEnergy conservation
_zMyanmar
700 1 _aAttalage, R. A.,
_eChairperson
700 1 _aKumar, Sivanappan,
_eExamination Committee
700 1 _aPacudan, Romeo B.,
_eExamination Committee
710 2 _aSwiss Development Corporation (SDC),
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. ET-98-22
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B13323
907 _a.b11742707
_bmnait
_cy
902 _a240411
998 _b0
_c990323
_dm
_ea
_fy
_g0
945 _lmnait
945 _lmnait
945 _lmnarc
942 _c20
942 _c40
909 _aBarcode : 30050120707889
_bCREATED : 1997-10-24
_cRECORD # : i12124382
_dLPATRON : 1026681
_eLCHKIN : 2016-05-07
_f# RENEWALS : 0
_g# OVERDUE : 0
_hIUSE3 : 0
_iTOT CHKOUT : 8
_jTOT RENEW : 0
909 _aBarcode : 30050120707897
_bCREATED : 1997-10-24
_cRECORD # : i12124394
_dLPATRON : 1020201
_eLCHKIN : 2008-11-05
_f# RENEWALS : 0
_g# OVERDUE : 0
_hIUSE3 : 0
_iTOT CHKOUT : 6
_jTOT RENEW : 0
909 _aBarcode : 30050120365811
_bCREATED : 2016-06-15
_cRECORD # : i1303652x
_dLPATRON : 0
_eLCHKIN : -
_f# RENEWALS : 0
_g# OVERDUE : 0
_hIUSE3 : 0
_iTOT CHKOUT : 0
_jTOT RENEW : 0
999 _c37234
_d37234