[
ABSTRAKTulisan ini membahas ruang lingkup tahapan pemisahan (distilasi), sebagai
tahapan yang penting dalam pemisahan komponen agar mendapatkan komponen
yang murni. Dalam tahapan distilasi ini, terjadi perbedaan yang dipengaruhi oleh
tekanan, temperatur, konsentrasi, dan kecepatan. Penelitian ini bertujuan untuk
menganalisa nilai kehilangan eksergi di setiap tray pada konfigurasi tertentu dari
setiap pemisahan multikomponen. Komponen yang dipisahkan dari kilang LNG
berupa metana, etana, propana, n-butana, i-butana dan i-pentana. Data eksperimen
khususnya komposisi untuk komponen yang dipisahkan tersebut diperoleh dari
penelitian sebelumnya. Metode perhitungan yang digunakan mengacu pada
penelitian sebelumnya. Konfigurasi pemisahan komponen berdasarkan titik didih
menghasilkan exergy loss sebesar 9.220,57 MW. Utility cost yang dibutuhkan
untuk kondensor sebesar US$ 6.892.639 dan untuk reboiler sebesar US$ 11.054.
Konfigurasi pemisahan komponen berdasarkan fraksi terbesar menghasilkan
exergy loss sebesar 12.582,29 MW. Utility cost yang dibutuhkan untuk kondensor
sebesar US$ 6.898.806 dan untuk reboiler sebesar US$ 19.382. Konfigurasi
pemisahan komponen berdasarkan equimolar menghasilkan exergy loss sebesar
23.012,08 MW. Utility cost yang dibutuhkan untuk kondensor sebesar US$
6.900.682 dan untuk reboiler sebesar US$ 21.939.Semakin kecil nilai exergy loss
akan semakin kecil pula utility cost yang dibutuhkan.
ABSTRACTThis research discusses the scope of phase separation (distillation), as an
important stage in the separation of components in order to obtain a pure
component. In this distillation stage, there is a difference which is affected by
pressure, temperature, concentration, and speed. The main goals of research on the
simulation of distillation is to analyze exergy loss in each configuration for
multicomponent separation. Component will be separated from LNG Plant are
methane, ethane, propane, n-butane, i-butane, and i-pentane. Experiment datafor
composition of the separated components written by previous researcher. The
method is arranged by previous researcher. Configuration component separation
by boiling point has produced exergy loss of 9.220,57 MW. Utility cost required
for the condenser of US$ 6.892.639 and for the reboiler of US$ 11.054.
Configuration component separation by the largest fraction has produced exergy
loss of 12.582,29 MW. Utility cost required for the condenser of US$ 6.898.806
and for the reboiler of US$ 19.382. Configuration component separation by
equimolar has produced exergy loss of 23.012,08 MW. Utility cost required for
the condenser of US$ 6.900.682 and for the reboiler of US$ 21,939. If the value
of exergy loss is small, It will be needed utility cost that small too.;This research discusses the scope of phase separation (distillation), as an
important stage in the separation of components in order to obtain a pure
component. In this distillation stage, there is a difference which is affected by
pressure, temperature, concentration, and speed. The main goals of research on the
simulation of distillation is to analyze exergy loss in each configuration for
multicomponent separation. Component will be separated from LNG Plant are
methane, ethane, propane, n-butane, i-butane, and i-pentane. Experiment datafor
composition of the separated components written by previous researcher. The
method is arranged by previous researcher. Configuration component separation
by boiling point has produced exergy loss of 9.220,57 MW. Utility cost required
for the condenser of US$ 6.892.639 and for the reboiler of US$ 11.054.
Configuration component separation by the largest fraction has produced exergy
loss of 12.582,29 MW. Utility cost required for the condenser of US$ 6.898.806
and for the reboiler of US$ 19.382. Configuration component separation by
equimolar has produced exergy loss of 23.012,08 MW. Utility cost required for
the condenser of US$ 6.900.682 and for the reboiler of US$ 21,939. If the value
of exergy loss is small, It will be needed utility cost that small too.;This research discusses the scope of phase separation (distillation), as an
important stage in the separation of components in order to obtain a pure
component. In this distillation stage, there is a difference which is affected by
pressure, temperature, concentration, and speed. The main goals of research on the
simulation of distillation is to analyze exergy loss in each configuration for
multicomponent separation. Component will be separated from LNG Plant are
methane, ethane, propane, n-butane, i-butane, and i-pentane. Experiment datafor
composition of the separated components written by previous researcher. The
method is arranged by previous researcher. Configuration component separation
by boiling point has produced exergy loss of 9.220,57 MW. Utility cost required
for the condenser of US$ 6.892.639 and for the reboiler of US$ 11.054.
Configuration component separation by the largest fraction has produced exergy
loss of 12.582,29 MW. Utility cost required for the condenser of US$ 6.898.806
and for the reboiler of US$ 19.382. Configuration component separation by
equimolar has produced exergy loss of 23.012,08 MW. Utility cost required for
the condenser of US$ 6.900.682 and for the reboiler of US$ 21,939. If the value
of exergy loss is small, It will be needed utility cost that small too.;This research discusses the scope of phase separation (distillation), as an
important stage in the separation of components in order to obtain a pure
component. In this distillation stage, there is a difference which is affected by
pressure, temperature, concentration, and speed. The main goals of research on the
simulation of distillation is to analyze exergy loss in each configuration for
multicomponent separation. Component will be separated from LNG Plant are
methane, ethane, propane, n-butane, i-butane, and i-pentane. Experiment datafor
composition of the separated components written by previous researcher. The
method is arranged by previous researcher. Configuration component separation
by boiling point has produced exergy loss of 9.220,57 MW. Utility cost required
for the condenser of US$ 6.892.639 and for the reboiler of US$ 11.054.
Configuration component separation by the largest fraction has produced exergy
loss of 12.582,29 MW. Utility cost required for the condenser of US$ 6.898.806
and for the reboiler of US$ 19.382. Configuration component separation by
equimolar has produced exergy loss of 23.012,08 MW. Utility cost required for
the condenser of US$ 6.900.682 and for the reboiler of US$ 21,939. If the value
of exergy loss is small, It will be needed utility cost that small too.;This research discusses the scope of phase separation (distillation), as an
important stage in the separation of components in order to obtain a pure
component. In this distillation stage, there is a difference which is affected by
pressure, temperature, concentration, and speed. The main goals of research on the
simulation of distillation is to analyze exergy loss in each configuration for
multicomponent separation. Component will be separated from LNG Plant are
methane, ethane, propane, n-butane, i-butane, and i-pentane. Experiment datafor
composition of the separated components written by previous researcher. The
method is arranged by previous researcher. Configuration component separation
by boiling point has produced exergy loss of 9.220,57 MW. Utility cost required
for the condenser of US$ 6.892.639 and for the reboiler of US$ 11.054.
Configuration component separation by the largest fraction has produced exergy
loss of 12.582,29 MW. Utility cost required for the condenser of US$ 6.898.806
and for the reboiler of US$ 19.382. Configuration component separation by
equimolar has produced exergy loss of 23.012,08 MW. Utility cost required for
the condenser of US$ 6.900.682 and for the reboiler of US$ 21,939. If the value
of exergy loss is small, It will be needed utility cost that small too.;This research discusses the scope of phase separation (distillation), as an
important stage in the separation of components in order to obtain a pure
component. In this distillation stage, there is a difference which is affected by
pressure, temperature, concentration, and speed. The main goals of research on the
simulation of distillation is to analyze exergy loss in each configuration for
multicomponent separation. Component will be separated from LNG Plant are
methane, ethane, propane, n-butane, i-butane, and i-pentane. Experiment datafor
composition of the separated components written by previous researcher. The
method is arranged by previous researcher. Configuration component separation
by boiling point has produced exergy loss of 9.220,57 MW. Utility cost required
for the condenser of US$ 6.892.639 and for the reboiler of US$ 11.054.
Configuration component separation by the largest fraction has produced exergy
loss of 12.582,29 MW. Utility cost required for the condenser of US$ 6.898.806
and for the reboiler of US$ 19.382. Configuration component separation by
equimolar has produced exergy loss of 23.012,08 MW. Utility cost required for
the condenser of US$ 6.900.682 and for the reboiler of US$ 21,939. If the value
of exergy loss is small, It will be needed utility cost that small too., This research discusses the scope of phase separation (distillation), as an
important stage in the separation of components in order to obtain a pure
component. In this distillation stage, there is a difference which is affected by
pressure, temperature, concentration, and speed. The main goals of research on the
simulation of distillation is to analyze exergy loss in each configuration for
multicomponent separation. Component will be separated from LNG Plant are
methane, ethane, propane, n-butane, i-butane, and i-pentane. Experiment datafor
composition of the separated components written by previous researcher. The
method is arranged by previous researcher. Configuration component separation
by boiling point has produced exergy loss of 9.220,57 MW. Utility cost required
for the condenser of US$ 6.892.639 and for the reboiler of US$ 11.054.
Configuration component separation by the largest fraction has produced exergy
loss of 12.582,29 MW. Utility cost required for the condenser of US$ 6.898.806
and for the reboiler of US$ 19.382. Configuration component separation by
equimolar has produced exergy loss of 23.012,08 MW. Utility cost required for
the condenser of US$ 6.900.682 and for the reboiler of US$ 21,939. If the value
of exergy loss is small, It will be needed utility cost that small too.]
T43152-Paviliyanti Juwita.pdf :: Unduh