CD Skripsi
Prarancangan Pabrik Dimetil Eter Dari Tandan Kosong Sawit (Tks) Menggunakan Proses Indirect Synthesis Dengan Disain Alat Utama Destilasi Metanol
ABSTRACT
The use of LPG as a gas fuel is still needed by the community in various sectors,
where in the future the needs of the community will increase as the industry
progresses. One of the alternative fuels that can be developed as LPG substitution
is Dimethyl Ether. Dimethyl Ether is produced through the process of synthesis
and dehydration of methanol from natural gas. Natural gas is a natural resource
that can not be renewed, so there are alternative raw materials that are
renewable, one of which is empty palm bunches. The plant is planned to operate
for 330 days per year and work continuously for 24 hours / day with a capacity of
50,000 tons / year to be established in Dumai, Riau. The main equipment design
at the plant is methanol distillation operated at a pressure of 1 atm and feed
temperature of 72,580C. Economic analysis of the plant's design shows that the
ether dimethyl of empty palm bunches is feasible to be established with the profit
the factory gets after tax is Rp. 90.354.036.131/year and payback period of 2,29
years
Keywords : Dimethyl Ether, Economic Analysis, LPG, Natural Gas, Plant Design
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