[ABSTRAK
Kebutuhan energi yang semakin meningkat dari tahun ke tahun, dimanaketergantungan terhadap minyak bumi dan terakhir terhadap LPG perlu disiasatidengan mencari sumber energi baru. Dimetil Eter dinilai sebagai sumber energialternatif yang potensial menimbang sumber bahan baku pembuatan DME dapatdiperoleh dari biomassa, batubara dan gas alam, yang mana merupakan sumberbahan baku yang terbarukan dan tidak terbarukan, menjamin ketersediaan DMEsecara terus-menerus. Kajian pustaka terhadap keekonomian pembuatan DimetilEter dari tiga bahan baku tersebut dengan menggunakan Indirect dan DirectTechnology) akan dibahas, yang mana lebih lanjut analisa pada tesis ini hanyaterbatas kepada bahan baku biomassa dan batubara saja.Dengan membandingkan empat variasi yaitu BB1PI ( Biomassa ? directtechnology), BB2P1 (Batubara- direct technology), BB1P2 ( Biomassa ? indirecttechnology), BB2P2 (Batubara- indirect technology) dengan basis kapasitasproduksi DME 5.000 ton/hari (351 hari operasional) dan harga DME adalahUSD 1.000/ MT DME atau USD 907.220/ ton DME diperoleh nilai CAPEX danOPEX terendah USD 3.203.965.095,66 dan USD 373.546.794,34 berturut,dengan nilai IRR tertinggi 38% dan PBP (Pay Back Period) terendah 2.63 tahununtuk variasi BB2P1 (Batubara ? direct Technology). Sehingga denganmembandingkan empat variasi tersebut diatas diperoleh kesimpulan bahwa bahanbaku dan proses teknologi yang dinilai paling ekonomis didalam penerapannyaadalah variasi BB2P1 (Batubara-direct technology).
ABSTRACT
The need for energy is increasing from year to year, where the dependence onpetroleum and LPG should last to overcome by finding new sources of energy.Dimethyl Ether assessed as a potential alternative sources of energy consideringits raw material can be obtained from biomass, coal and natural gas, which is therenewable source of raw materials and non-renewable, ensuring the availability ofDME continuously. Literature review on the economical manufacture of DimethylEther from three raw materials by using Indirect and Direct Technology will bediscussed, which further analysis in this thesis is limited to biomass and coalfeedstock only.By comparing the four variations of the BB1PI (Biomass - direct technology),BB2P1 (Coal - direct technology), BB1P2 (Biomass - indirect technology),BB2P2 (Coal - indirect technology), with base DME production capacity of 5,000tons / day (351 operational days) with price USD 1,000/MT DME or USD907.220/ ton DME, obtained lowest CAPEX and OPEX valuesUSD 3,203,965,095.66 and USD 373,546,794.34 respectively, with the highestvalue of IRR 38% and the lowest value of PBP (Payback Period) 2.63 years forBB2P1 variation (Coal - Direct Technology). Therefore, by comparing the fourvariations of the above it is concluded that the raw materials and processtechnologies are considered the most economical in its application is BB2P1(Coal-direct technology).;The need for energy is increasing from year to year, where the dependence onpetroleum and LPG should last to overcome by finding new sources of energy.Dimethyl Ether assessed as a potential alternative sources of energy consideringits raw material can be obtained from biomass, coal and natural gas, which is therenewable source of raw materials and non-renewable, ensuring the availability ofDME continuously. Literature review on the economical manufacture of DimethylEther from three raw materials by using Indirect and Direct Technology will bediscussed, which further analysis in this thesis is limited to biomass and coalfeedstock only.By comparing the four variations of the BB1PI (Biomass - direct technology),BB2P1 (Coal - direct technology), BB1P2 (Biomass - indirect technology),BB2P2 (Coal - indirect technology), with base DME production capacity of 5,000tons / day (351 operational days) with price USD 1,000/MT DME or USD907.220/ ton DME, obtained lowest CAPEX and OPEX valuesUSD 3,203,965,095.66 and USD 373,546,794.34 respectively, with the highestvalue of IRR 38% and the lowest value of PBP (Payback Period) 2.63 years forBB2P1 variation (Coal - Direct Technology). Therefore, by comparing the fourvariations of the above it is concluded that the raw materials and processtechnologies are considered the most economical in its application is BB2P1(Coal-direct technology)., The need for energy is increasing from year to year, where the dependence onpetroleum and LPG should last to overcome by finding new sources of energy.Dimethyl Ether assessed as a potential alternative sources of energy consideringits raw material can be obtained from biomass, coal and natural gas, which is therenewable source of raw materials and non-renewable, ensuring the availability ofDME continuously. Literature review on the economical manufacture of DimethylEther from three raw materials by using Indirect and Direct Technology will bediscussed, which further analysis in this thesis is limited to biomass and coalfeedstock only.By comparing the four variations of the BB1PI (Biomass - direct technology),BB2P1 (Coal - direct technology), BB1P2 (Biomass - indirect technology),BB2P2 (Coal - indirect technology), with base DME production capacity of 5,000tons / day (351 operational days) with price USD 1,000/MT DME or USD907.220/ ton DME, obtained lowest CAPEX and OPEX valuesUSD 3,203,965,095.66 and USD 373,546,794.34 respectively, with the highestvalue of IRR 38% and the lowest value of PBP (Payback Period) 2.63 years forBB2P1 variation (Coal - Direct Technology). Therefore, by comparing the fourvariations of the above it is concluded that the raw materials and processtechnologies are considered the most economical in its application is BB2P1(Coal-direct technology).] |
T41517-Widya Yanti Situmorang.pdf :: Unduh