Pengaruh Suhu Terhadap Depolimerisasi Polietilen Tereftalat Dengan Pelarut Asam Nitrat

Bakhtiar, Reza (2014) Pengaruh Suhu Terhadap Depolimerisasi Polietilen Tereftalat Dengan Pelarut Asam Nitrat. Other thesis, Institut Teknologi Sepuluh Nopember Surabaya.

Text 1409100009-Undergraduate_Thesis.pdf - Published Version Restricted to Repository staff only Download (962kB) | Request a copy

Abstract

Monomer asam tereftalat berhasil diperoleh dari daur ulang
(depolimerisasi) limbah plastik polietilen tereftalat (PET).
Depolimerisasi PET menjadi asam tereftalat menggunakan
metode hidrolisis dilakukan pada rentang suhu 60oC sampai o
100C (dengan interval 10oC) menggunakan pelarut sekaligus
katalisator asam nitrat (HNO3) 13,5 M. Hasil rendemen terbanyak adalah sebesar 75,7% (pada suhu 100oC). Monomer PET yang diduga asam tereftalat (TPA) kemudian dianalisa menggunakan Fourier Transform Infrared (FTIR), Thermogravimetric Analyzis(TGA), dan Differential Scanning Calorimetry (DSC)
======================================================================================================================================
Terephthalic acid (TPA) sucsesfuly produced from
depolimerization of Poly Etylen Terephthalic (PET) using
hydrolysis process. The process used the nitric acid 13,5 M as a solvent and catalysator at various temperatures 60 until 100oC o with interval 10C. Thermaximum yield obtain was 75,7 % at o 100C. The product predicted as a TPA was analyzed with Fourier Transform Infrared (FTIR), Thermogravimetric Analyzis (TGA), dan Differential Scanning Calorimetry (DSC)

Item Type:	Thesis (Other)
Additional Information:	RSKi 547.28 Bak p
Uncontrolled Keywords:	Asam tereftalat (TPA), Depolimerisasi, Hidrolisis, Polietilen tereftalat (PET)
Subjects:	T Technology > TP Chemical technology > TP1140 Polymers
Divisions:	Faculty of Natural Science > Chemistry > 47201-(S1) Undergraduate Thesis
Depositing User:	EKO BUDI RAHARJO
Date Deposited:	21 Sep 2020 02:33
Last Modified:	04 Sep 2025 02:12
URI:	http://repository.its.ac.id/id/eprint/81990

Actions (login required)

View Item