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ITS » Undergraduate Theses » S1 Teknik Fisika - Lintas Jalur
Posted by dee@its.ac.id at 09/01/2015 19:19:48  •  1314 Views


AUDIT ENERGI PADA WHB WASTE HEAT BOILER UNTUK PEMENUHAN KEBUTUHAN STEAM PADA PROSES UREA STUDI KASUS PADA PT. PETROKIMIA GRESIK-JAWA TIMUR

ENERGY AUDIT IN WHB WASTE HEAT BOILER FOR MEETING THE NEEDS OF STEAM IN THE PROCESS OF UREA CASE STUDY IN.PT PETRO KIMIA GRESIKEAST JAVA

Author :
KHATIB, MOH ( 2411106002 )




ABSTRAK

PT. Petrokimia Gresik merupakan pabrik penghasil pupuk di Indonesia. Salah satunya adalah pupuk urea. Pupuk urea diproses dengan memanfaatkan steam yang dihasilkan dari proses WHB. Dengan memanfaatkan gas buang dari GTG. Telah dilakukan Audit energi pada WHB waste heat boiler untuk pemenuhan kebutuhan steam pada proses Urea pabrik 1 PT Petrokimia Gresik. Audit energi digunakan untuk mengetahui profil penggunaan steam pada WHB untuk proses Urea. Diketahui steam yang dihasilkan pada proses WHB sebesar 68.55Tonjam dengan steam yang dihasilkan didapatkan pupuk urea sebesar 1200 Tonjam dengan konsumsi bahan bakar 2440 MMBtuTon. Membutuhkan 3559 MMBTU untuk memproduksi 1 ton Urea. Selanjutnya efisiensi termal yang dihasilkan sebesar 32 . Rekomendasi dilakukan dengan menambahkan sistem regenerator pada proses WHB. Dihasilkan penghematan Rp 139006.72 hari untuk konsumsi bahan bakar pada burner.


ABSTRACT

PT. Petrokimia Gresik is a fertilizer plant in Indonesia. One is urea. Urea is processed by using steam produced from the WHB. By utilizing exhaust gas from GTG. Has performed energy audits on WHB waste heat boiler to meet the needs of urea plant process steam at 1 PT Petro kimia Gresik. Energy audit is used to determine the profile of the use of steam at WHB to process urea. Known steam produced in the process of 68.55Tonjam WHB obtained by steam produced urea fertilizer of 1200 Ton hour with a fuel consumption of 2440 MMBtu Ton. Requires 3559 MMBTU to produce 1 ton of urea. Furthermore the resulting thermal efficiency of 32. Recommendations made by adding a regenerator system in the WHB. Generated savings of U.S. 139006.72 day for fuel consumption at the burner.



KeywordsWHB; GTG; Burner; Turbin; MMBTU; efisiensi
 
Subject:  Kekuatan dan energi;Audit dan pemeriksaan
Contributor
  1. DR. Ridho Hantoro, ST., MT
  2. Ir. Sarwono, MM
Date Create: 30/01/2014
Type: Text
Format: pdf
Language: Indonesian
Identifier: ITS-Undergraduate-24101150006343
Collection ID: 24101150006343
Call Number: RSF 621.194 Kha a


Source
Undergraduate Thesis of Physics Engineering, RSF 621.194 Kha a, 2014

Coverage
ITS Community

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Copyright @2015 by ITS Library. This publication is protected by copyright and per obtained from the ITS Library prior to any prohibited reproduction, storage in a re transmission in any form or by any means, electronic, mechanical, photocopying, reco For information regarding permission(s), write to ITS Library




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  1.  ITS-Undergraduate-35390-2411106002-conclusion.pdf - 168 KB




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