Results 291 to 300 of about 3,871,978 (356)

Co-Pyrolysis of Biomass with Plastics

1997
The recycling of plastics for further uses as raw material is proving to be difficult due to reluctance of relatively conservative industry to receive them, particularly because of high costs involved in recycling and the lack of incentives. The incineration of these plastics is a controversial issue, mainly resulting from the concern in protecting the
Filomena Pinto, I. Gulyurtlu, I. Cabrita, J. Pinto, M. Gonçalves   +4 more
openaire   +1 more source

Co-pyrolysis of cellulose/lignin and sawdust: Influence of secondary condensation of the volatiles on characteristics of biochar

Energy, 2021
The major compounds of cellulose and lignin in biomass could have varied contributions on distribution and properties of pyrolysis products by generating the volatiles of different structures via pyrolysis. In this paper, the co-pyrolysis of cellulose or
Chao Li, Yifan Sun, D. Dong, Guang-gang Gao, Shu Zhang, Yi Wang, J. Xiang, Song Hu, Gholizadeh Mortaza, Xun Hu   +9 more
semanticscholar   +1 more source

The Co-Pyrolysis of Acetaldehyde and Propylene

Canadian Journal of Chemistry, 1973
Analysis of both major and minor products of the thermal reaction of mixtures of propylene and acetaldehyde over the temperature range 750–800 °K and at pressures below atmospheric show that both reactants initiate radical chains and that both addition and abstraction reactions of radicals with propylene are important.
M. Simon, M. H. Back
openaire   +1 more source

Synergistic effects of catalytic co-pyrolysis of corn cob and HDPE waste mixtures using weight average global process model

, 2021
(200 words) Synergistic effects and kinetic parameters for binary mixtures of corn cob and high-density polyethylene (HDPE) in co-pyrolysis with the presence of renewable chicken and duck eggshell catalyst are evaluated using thermogravimetric analysis ...
J. Liew, A. Loy, B. L. F. Chin, Ahmed Alnouss, Muhammad Shahbaz, T. Al-Ansari, R. Govindan, Y. Chai   +7 more
semanticscholar   +1 more source

Thermal behaviour and kinetic study of co-pyrolysis of microalgae with different plastics.

Waste Management, 2021
The coexistence of plastics and microalgae in the ocean has brought great challenges to the environment. Therefore, co-pyrolysis of microalgae Dunaliella salina (DS) and typical plastics (polypropylene (PP), polystyrene (PS), polyethylene terephthalate ...
Rongjie Chen, Shiyu Zhang, Xiaoxiao Yang, G. Li, Hui Zhou, Qinghai Li, Yan‐guo Zhang   +6 more
semanticscholar   +1 more source

Acceleration of cellulose co-pyrolysis with polymer

Polymer Degradation and Stability, 2001
Abstract This study was conducted for greater clarification of pyrolysis of municipal solid waste. The pyrolysis of pure cellulose, polyethylene (PE), polypropylene (PP), polystyrene (PS), poly(vinyl chloride) (PVC), and poly(vinylidene chloride) (PVdC) was compared with that of mixtures of these compounds by thermal analysis.
Yoshiaki Matsuzawa, Muneo Ayabe, Junya Nishino   +2 more
openaire   +1 more source

Interactions between oil shale and hydrogen-rich wastes during co-pyrolysis: 1. Co-pyrolysis of oil shale and polyolefins

Fuel, 2020
Abstract Co-pyrolysis of oil shale and organic solid wastes rich in hydrogen is significant for improving shale oil quality and recycling wastes effectively and cleanly. This paper applied thermogravimetric system coupled with mass spectrometry system (TG-MS) to investigate pyrolysis characteristics of low density polyethene (LDPE) and polypropylene (
Mao Mu, Xiangxin Han, Xiumin Jiang
openaire   +1 more source

Coal and Wood Chips Co-Pyrolysis Study

Advanced Materials Research, 2014
As a clean, renewable energy, rational use of biomss can effectively solve the problem of energy shortage and environmental pollution. Co-combustion and Co-gasification of biomass and coal are important ways of biomass utilization. Co-pyrolysis reaction is one of the most important processes in the co-combustion and co-gasification.
Qi Min Wang, Hao Wang, Jia Hao, Shuo Guo
openaire   +1 more source

Co-Pyrolysis of Disposable Mask with Sugarcane Bagasse

Materials Science Forum, 2022
Using disposable masks to protect against coronavirus 19 (COVID-19) has become a habit during the pandemic. However, the emergence of contaminated mask waste causes environmental problems because recycling is difficult. This research carried out the co-pyrolysis of disposable masks waste with sugarcane bagasse in a tubular reactor.
Arif Hidayat, Daffa Dimas, Ichwanul Sidiq   +2 more
openaire   +1 more source

Analysis of Pyrolysis Index and Reaction Mechanism in Microwave-Assisted ex-situ Catalytic Co-Pyrolysis of Agro-residual and Plastic Wastes.

Bioresource Technology, 2022
Catalytic and non-catalytic microwave-assisted co-pyrolysis of biomass with plastics was performed to understand the interactions. An ex-situ configuration was adopted for performing catalytic co-pyrolysis experiments with ZSM-5 as a catalyst.
Dadi V. Suriapparao, Ribhu Gautam, Lakshmana Rao Jeeru   +2 more
semanticscholar   +1 more source