STUDI KASUS ANALISIS KONSUMSI ENERGI DAN PELUANG PENGHEMATAN ENERGI PADA UNIT PULP MACHINE DI PT. TANJUNGENIM LESTARI PULP AND PAPER

EPANI, ARIAN (2016) STUDI KASUS ANALISIS KONSUMSI ENERGI DAN PELUANG PENGHEMATAN ENERGI PADA UNIT PULP MACHINE DI PT. TANJUNGENIM LESTARI PULP AND PAPER. Other thesis, POLITEKNIK NEGERI SRIWIJAYA.

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Abstract

Pulp drying process requires a large thermal energy to heat the air through the heating coil, which then exhaled circulating fan into the pulp dryer through the blow box, in which the exhaled air will absorb the water contained in the pulp. In this research study on the energy consumption of steam and analysis of energy savings opportunities of the pulp machine. The results of research analyzes the energy consumption of pulp machine with the largest percentage of that energy use MP-Steam 83% (3173.86 GJ, equivalent to 1079.73 tons of steam), electricity 13% (661,36 GJ) and LP-Steam 4% (151.34 GJ or equivalent to 54.84 tons of steam) with average production amounted to 1192.96 adt. Based on the observation of the research object found their energy savings opportunities which decrease heat lost from the pipes without insulation 348,517.09 kcal/h, which can save steam consumption of 12,02 ton steam/day is equivalent to 1131,55 liters solar/day. Utilization of waste heat in the form of condensate that can be utilized as a producer of flash steam at 19334.668 tons of steam. In addition, the utilization of residual water condensate flash steam as wash water of log in washing roll unit that can save of fresh water for 47.433 m3/h.

Item Type: Thesis (Other)
Uncontrolled Keywords: Pulp Machine, Konsumsi Energi Pulp Dryer, Peluang Penghematan Energi, Rugi Panas Pipa Tanpa Isolasi, Flash Steam
Subjects: T Technology > TP Chemical technology
Divisions: Energy Engineering > Undergraduate Theses
Depositing User: Mrs Trisni Handayani
Date Deposited: 12 Sep 2017 02:01
Last Modified: 12 Sep 2017 02:01
URI: http://eprints.polsri.ac.id/id/eprint/4042

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