Skripsi

PENENTUAN ALKALI AKTIF, SULFIDITAS, DAN EFISIENSI KAUSTISASI DALAM WHITE LIQUOR PADA PROSES KAUSTISASI DI PT TANJUNGENIM LESTARI PULP AND PAPER

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Penilaian

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White liquor is a chemical solution used in the wood cooking process in the pulp and paper industry, which can be recovered through causticizing process. This process involves the reaction between calcium hydroxide and sodium carbonate occured inside a causticizer tank at temperature range of 100–104°C. The quality of white liquor produced from this process often varies, generally due to different temperatures in the causticizer. This condition can impact the stability of the produced white liquor's quality. This study was conducted to determine the active alkali value, sulfidity, and causticizing efficiency as quality parameters of white liquor by examining different temperature conditions in the causticizer during the causticizing process. The study was carried out by direct measurement the quality of white liquor using acid-base titration methods to calculate the concentration of each compound, such as NaOH, Na₂S, and Na₂CO₃. The findings showed that temperatures below 100°C resulted in active alkali values

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2507002954	T173770	T1737702025	Central Library (Reference)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1737702025

Publisher

Indralaya : Prodi Ilmu Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2025

Collation

xviii, 71 hlm.; ilus.; tab.; 29 cm.

Language

Indonesia

ISBN/ISSN

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Classification

540.07

Content Type

Text

Media Type

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Carrier Type

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Edition

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Subject(s)

Kimia

Specific Detail Info

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Statement of Responsibility

MI

Other version/related

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