Results 141 to 150 of about 6,358 (315)

Microwave-Assisted Depolymerisation of Biolignintm in the Presence of Zeolite-Based Catalysts [PDF]

open access: yes, 2017
In this work a microwave-assisted depolymerisation of lignin in the presence of zeolite-based catalysts was studied in order to obtain a valuable bio-oil.
Milovanovic, Jelena   +3 more
core  

Chemical Recycling of Cotton Textile Waste and Integration into Dissolving Pulp for Viscose Production

open access: yesChemical Engineering Transactions
By promoting increased circularity through reuse, repurposing, and recycling, we can significantly reduce textile product carbon dioxide emissions by 33 %, concurrently mitigating air, land, and soil pollution associated with textile production, with ...
Thobekile C Shangase   +2 more
doaj  

Hydrothermal Depolymerisation of Kraft Lignin: The Influence of Capping Agents and Residence Time [Elektronisk resurs]

open access: yes, 2023
Lignin, the aromatic macromolecule found in wood and other lignocellulosic biomass, is envisioned as a future renewable source of aromatic compounds that can be used as, for example, chemicals, fuel additives and resins.
Ahlbom, Anders,
core  

Depolymerisation of Polystyrene

open access: yesNIPPON KAGAKU KAISHI, 1945
Sinzi IWAI, Kikuro TOSHIMA
openaire   +2 more sources

Characterization of Bio‐Based Phenolic Plasticizer Extracted From Rambutan Fruit Shell Waste: A Sustainable Alternative to Synthetic Plasticizers for Green Polymer Applications

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
Comprehensive Characterization of Bio‐Based Phenolic Plasticizer Extracted From Rambutan Fruit Shell Waste. ABSTRACT The development of eco‐friendly plasticizer is driving the interest of many scientists due to its environmentally benign nature.
Divya Divakaran   +7 more
wiley   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan   +4 more
wiley   +1 more source

High resolution light-based 3D printing of a bio-sourced monomer with tuneable depolymerisation

open access: yes
Light-based 3D printing has historically relied mainly on the photopolymerisation of (meth)acrylate-based inks. However, exploring new chemistries that include heteroatom-containing linkages can increase depolymerisation options and results in more ...
Klee, Pia
core   +1 more source

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