CD Skripsi

Prarancangan Pabrik Etilen Dari Cracking Nafta Dengan Proses Maxene

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ABSTRACT
Ethylene produced by cracked the chain of various componen in naphtha. nparaffin
is preferable for thermal cracking reactor feed to produce ethylene.
MaxEne process help to result n-paraffin rich stream as feed to thermal cracking
reactor. The main equipment of MaxEne process is adsorbent chamber with nbutane
as desorbent agent and two debutanizer, one of them is debutanizer extract
column and the other one is debutanizer raffinate column. The purpose of this
study is to determine the chemical design and mechanical design of debutanizer
raffinate column also the economical analysis of plant. The chemical design of
debutanizer raffinate column such us determination of the number of tray is using
fenske methode. The main mechanical design of debutanizer raffinate column is
to determine the design of support and flange. The economical analysis of the
plant is determination of Cumulative Cash Ratio (CCR) and Present Value Ratio
(PVR). The number of tray is 34. The heigt and diameter are 38,42 and 5,9 m
respectively. The type of skirt is conical skirt with angle 83° to the base ring. The
Thickness of the flange joint the head with shell is 0,85 m. The value of
Cumulative Cash Ratio (CCR) and Present Value Ratio (PVR) are 2.2 and 1.29
respectively.
Keywords: maxene, ethylene, thermal cracking, desorbent, n-paraffin

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 02. 120 (0165)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik- Teknik Kimia., 2020

Deskripsi Fisik

iii, 72 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 02. 120 (0165)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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