01886nam a2200217 a 4500001001400000003000700014005001700021008004100038020002200079040000800101100002300109245012800132260003400260300005700294502009000351504002800441520110500469650002801574650002301602650004301625vtls000058601KUKTEM20251114204512.0120307t2010    my a   f m    001 0 eng d  aTHE0003766(Local)  aUMP0 aNoor Adila Zulkepa10aEnergy conservation for production of 100,000 MT/A isobutylene plant and effect to the plant economic /cNoor Adila Zulkepa  aKuantan, Pahang :bUMP,c2010  axvi, 52 p. :bill. (some col.) ;c30 cm. +e1 CD-ROM  aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2010  aBibliography : p. 51-523 aThis research shows how the application of Pinch technology can lead towards great energy saving. A few step need to undergo before start a heat exchanger network design which, analysis of process flow diagram data, pinch analysis and economic analysis. The heat exchanger network of the isobutylene process plant has been studied and it was shows how the application of pinch technology makes it possible to reduce the demand of hot and cold utility. After design the heat exchanger network, the overall heat exchanger required in these process is seven heat exchanger and all of them need to be redesign. The energy saving for total cooling is 65% and for total heating 38% which mean the good investment. Heat recovery is slightly reduced as the different minimum temperature increase. Even though the value of capital investment is higher than original process, but by implement pinch analysis in this plant, energy saving for utilities can recover the capital investment. Pay back period for the project is 0.8 year ( 9 month 3 days) that means, this project can be classify as quick win project 0aSustainable engineering 0aChemical processes 0aChemical industryxEnergy conservation