scholarly journals Microwave pyrolysis of polyethylene terephthalate (PET) plastic bottle sheets for energy recovery

2022 ◽  
Vol 161 ◽  
pp. 105414
Author(s):  
Yifan Liu ◽  
Wenming Fu ◽  
Tao Liu ◽  
Yaning Zhang ◽  
Bingxi Li
ICSDEMS 2019 ◽  
2020 ◽  
pp. 83-93
Author(s):  
Amalia Firdaus Mawardi ◽  
Machsus Machsus ◽  
Rachmad Basuki ◽  
Mohamad Khoiri ◽  
Sukobar ◽  
...  

RSC Advances ◽  
2015 ◽  
Vol 5 (71) ◽  
pp. 57619-57631 ◽  
Author(s):  
Dadi V. Suriapparao ◽  
R. Vinu

Microwave assisted co-pyrolysis of model MSW components such as cellulose, paraffin oil, garden waste and kitchen wastes reveals the potential to tailor the oil yields, their quality and energy recovery using different susceptors.


2013 ◽  
Vol 864-867 ◽  
pp. 1909-1918
Author(s):  
Yan Wang ◽  
Guan Yi Chen

Bio-oil production from sewage sludge provides a potential sludge treatment alternative, which shows advantages in both sludge treatment and energy recovery. The related technologies to convert sludge into high quality fuel or synthesized bio-diesel have been widely studied recently. In this paper, major effective technologies of low temperature pyrolysis, direct thermochemical liquefaction, microwave pyrolysis and transesterification had been reviewed. Finally, the advantages and disadvantages of these methods are discussed in detail.


2016 ◽  
Vol 1 (01) ◽  
pp. 96
Author(s):  
Gati Annisa Hayu

AbstractSelf compacting concrete is a type of concrete that has a good workability, so it can perform compression itself without using any vibrators. Polyethylene Therephthalte (PET) is a waste that is often found in plastic bottle packaging. The existence of these problems urged many researchers to find solutions to reduce this PET plastic waste. The purpose of this study is to utilize PET as subtitution of fine agregate to produce self compacting concrete. Beside of that, this study uses 1% of Viscocrete. The composistion of PET are 0%, 5%, dan 15%. The specimen size is 15 x 30 cm. The testing are fresh concrete test (Sump Test, V-Funnel, dan L-Box) and hard concrete test (Compressive Test at day 21 and 28). The results showed that the best behavior of fresh concrete test shown by 5% of PET. While on hard concrete test, the best behaviour at the age of 28 days demonstrated by PET 5% amounting to 50,348 MPa and PET 15% of 21,214%Keywords: self compacting concrete, compressive strength, PET, SCC, superplasticizer AbstrakBeton Mampat sendiri atau lebih dikenal dengan Self Compacting Concrete adalah jenis beton yang mempunyai workability yang baik sehingga mampu melakukan pemampatan sendiri tanpa perlu menggunakan alat vibrator. Polyethylene Therephthatallate (PET) adalah limbah yang banyak dijumpai pada botol plastik minuman kemasan. Adanya permasalahan tersebut mendesak banyak pihak untuk mencari solusi dalam mengurangi limbah plastik PET ini. Tujuan dari penelitian ini adalah untuk memanfaatkan PET sebagai pengganti agregat halus untuk menghasilkan beton mampat sendiri. Selain itu juga digunakan Viscocrete sebesar 1%. Komposisi PET yang digunakan adalah 0%, 5%, dan 15%. Ukuran benda uji adalah silinder ukuran 15 x 30 cm. Pengujian berupa pengujian beton segar (Sump Test, V-Funnel, dan L-Box) dan beton keras (Tes Tekan hari ke-21 dan 28). Hasil menunjukkan bahwa dalam pegetesan beton segar perilaku palig baik ditunjukkan oleh beton mampat sendiri dengan komposisi PET sebesar 5%. Sedangkan pada tes beton keras, perilaku terbaik pada usia 28 hari ditunjukkan oleh PET 5% sebesar 50,348 MPa dan PET 15% sebesar 21,214%.Kata kunci: beton mampat sendiri, kuat tekan, PET, SCC, superplasticizer


2019 ◽  
Vol 100 ◽  
pp. 296-305 ◽  
Author(s):  
Duyen Khac Le ◽  
Ryan I.H. Leung ◽  
Alan S.R. Er ◽  
Xiwen Zhang ◽  
Xiang J. Tay ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document