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Analisis Parameter Yang Memengaruhi Soda Loss Pada Washing Fiberline 3

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ABSTRACT
Washing is the activity of removing dirt dissolved in brown pulp. Washing is
based on four basic processes: dilution, drying, diffusion and displacement. All
types of washers employ some or all of these processes during pulp washing. By
using a multistage counter current sequence system, using the cleanest water
added at the end of the stage and the resulting filtrate is used in the previous stage
until it reaches the last washing zone. The minimum amount of "clean water"
added to the final wash step is to remove dissolved solids efficiently. In fiberline 3
the washing process consists of several processes, namely screening, decnotting,
press, oxygen delignification, and press. The success of the washing process
cannot be separated from the parameters that influence it. Washing can be said to
be good if the resulting soda loss parameter is small, on the other hand, if the
soda loss parameter is high, it can be said that the washing process is not good.
Soda loss is the amount of sodium in kg / ADT of pulp carried by the remaining
pulp suspension of washing (Air Dry Tone). From the data analysis, there are
several parameters that have a strong influence on soda loss carried over to the
bleaching process, including the Post Oxygen Washing (POW) 2 press torque
parameter getting a correlation value of 0.6973, the Post Oxygen Washing (POW)
2 shower flow parameter has The correlation value is 0.6407, the outlet
consistency parameter of Post Oxygen Washing (POW) 2 gets a correlation value
of 0.6316, the dilution factor parameter has a correlation value of 0.6296, the
parameter Post Oxygen Washing (POW) 2 speed press gets a correlation value of
0.6131, the Post Oxygen Washing (POW) 1 outlet consistency parameter has a
correlation value of 0.5832, the Post Oxygen Washing (POW) 2 consistency
parameter gets a correlation value of 0.5745, and the Post Oxygen Washing
(POW) 1 inlet consistency parameter gets the correlation value of 0.5129 to the
value of soda loss.
Keywords: Washing, Soda Loss, Brown Stock Washing, Post Oxygen Washing

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 02. 021 (0068)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik - Teknologi Pulp Dan Kertas D III., 2021

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 02. 021 (0068)

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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