Re-Design Pompa Sentrifugal Double Admission dengan Fluida Kerja Semi Lean Benfield Solution (K2CO3) pada Kapasitas 700 m3/h dan Head 275.8 m, (STUDI KASUS : PT. PETROKIMIA GRESIK)

Fathur Rahim, I Made Arya Djoni
Submission Date: 2013-08-19 17:36:44
Accepted Date: 2013-09-20 17:24:35

Abstract


Penggunaan pompa sentrifugal dalam dunia industri, khususnya di PT. Petrokimia Gresik memiliki peran yang sangat penting, terutama untuk memindahkan fluida kerja dari satu tempat ke tempat lain. PT. Petrokima Gresik dalam menggunakan jenis pompa untuk mengalirkan semi lean benfield solution ( yang berfungsi sebagai absorber dalam proses pembuatan amoniak.

Seiring berjalannya waktu, kapasitas pompa sentrifugal double admission yang semula 582,3ingin ditingkatkan menjadi 700 Oleh karena itu, dilakukan perancangan ulang pompa sentrifugal double admission untuk fluida kerja semi lean benfield solution () .Setelah itu dilakukan perancangan ulang pompa dengan data yang telah diolah meliputi perancangan poros, impeller dengan bentuk sudu double curvature, volute, pasak dan bearing.

Dari perancangan ulang, didapatkan desain pompa sentrifugal double admission untuk fluida kerja semi lean benfield solution () yang sesuai dengan kapasitas 700pada head 275,8 m serta daya BHP sebesar 886 Kwatt dengan effisiensi 74%.

Keywords


Double Admission; Pompa Sentrifugal; Pompa Kapasitas Besar

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