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Influence of recycled polyethylene terephthalate fibres on plastic shrinkage and mechanical properties

Necat ÖZAŞIK; Özgür EREN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 6,   Pages 792-802 doi: 10.1007/s11709-022-0849-6

Abstract: Polyethylene terephthalate bottles production has drastically increased year after year due to high versatilityof polyethylene terephthalate plastics and considerable consumption of beverages.To deal with this concern, recycled polyethylene terephthalate bottles were incorporated in concreteThe objective of this research is to evaluate the mechanical properties of recycled polyethylene terephthalatePolyethylene terephthalate fibres were observed to have marked improvements on those properties.

Keywords： recycled PET     fibre-reinforced concrete     mechanical properties     plastic shrinkage     impact energy    

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Studies on the rheological, phase morphologic, thermal and mechanical properties of poly(trimethylene terephthalate)/ethylene propylene diene monomer copolymer grafted with maleic anhydride/metallocene polyethylene blends

RUN Mingtao, SONG Hongzan, WANG Yingjin, YAO Chenguang, GAO Jungang

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 3,   Pages 238-245 doi: 10.1007/s11705-007-0043-3

Abstract: The rheological, phase morphologic, thermal and mechanical properties of poly(trimethylene terephthalate)/metallocene polyethylene (PTT/mPE) blends in the presence of ethylene propylene diene monomer copolymer

Keywords： /metallocene polyethylene     presence     rheological     phenomena     trimethylene terephthalate    

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Sustainable Practice in Pavement Engineering through Value-Added Collective Recycling of Waste Plasticand Waste Tyre Rubber Article

Xiong Xu, Zhen Leng, Jingting Lan, Wei Wang, Jiangmiao Yu, Yawei Bai, Anand Sreeram, Jing Hu

Engineering 2021, Volume 7, Issue 6,   Pages 857-867 doi: 10.1016/j.eng.2020.08.020

Abstract:

Waste plastics, such as waste polyethylene terephthalate (PET) beverage bottles and waste rubber tyresIn this study, the feasibility of collectively recycling the two types of waste into performance-increasingThis study aimed to investigate the recycling mechanisms of waste PET-derived additives under the treatmentWe concluded that waste PET can be chemically upcycled into functional additives, which can increaserecycling method developed in this study not only helps alleviate the landfilling problems of both waste

Keywords： Waste polyethylene terephthalate     Waste tyre rubber     Rubberized bitumen     Recycling mechanism     Sustainability    

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Augmented hydrogen production by gasification of ball milled polyethylene with Ca(OH)

Giovanni Cagnetta, Kunlun Zhang, Qiwu Zhang, Jun Huang, Gang Yu

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1096-5

Abstract:

PE ball milling pretreatment induces higher H2 production and purity by gasification.

Ca(OH)2 reacts at solid state with PE boosting H2 and capturing CO2.

Ca(OH)2 significantly reduces methanation side-reaction.

Keywords： Hydrogen production     Gasification     Plastic waste     High energy ball milling    

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melting behavior of isothermally crystallized composites of short carbon fiber and poly(trimethylene terephthalate

Mingtao RUN, Hongzan SONG, Yanping HAO

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 3,   Pages 255-264 doi: 10.1007/s11705-009-0008-9

Abstract: The spherulites of the short carbon fiber(SCF)/poly (trimethylene terephthalate) (PTT) composites formed

Keywords： poly(trimethylene terephthalate)     short carbon fiber     banded spherulites     crack    

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Conversion of polyethylene to gasoline: Influence of porosity and acidity of zeolites

Frontiers in Energy   Pages 763-774 doi: 10.1007/s11708-023-0897-1

Abstract: Plastic waste is causing serious environmental problems.Developing efficient, cheap and stable catalytic routes to convert plastic waste into valuable productsIt was observed that H-Beta zeolite was an efficient catalyst for cracking high-density polyethylene

Keywords： plastics conversion     polyethylene     zeolites     acidity     porosity    

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Development of Polyethylene Wax-making Technologies Using Polyethylene Wastes

Wang Xuan,Ji Xing,Li Shuyuan

Strategic Study of CAE 2001, Volume 3, Issue 12,   Pages 90-95

Abstract: For polyethylene (PE) wastes making up a great part of the whole plastics wastes, people show an increasinglytheoretical and economical feasibility is firstly discussed, then the property and market situation of polyethylene

Keywords： polyethylene wastes     pyrolysis     polyethylene waxes    

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Investigating peak stresses in fitting and repair patches of buried polyethylene gas pipes

Reza KHADEMI ZAHEDI, Pouyan ALIMOURI, Hooman KHADEMI ZAHEDI, Mohammad SHISHESAZ

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 147-168 doi: 10.1007/s11709-019-0587-6

Abstract: Nowadays, polyethylene composes a large number of natural gas distribution pipelines installed underOne of the objectives is to investigate the applicability of polyethylene fittings in joining polyethyleneThe second objective is to study the effectiveness of polyethylene repair patches which are used to mendBuried polyethylene pipelines in the natural gas industry, can be imposed by sever loadings includingMeanwhile, the defected buried medium density polyethylene gas pipe and its saddle fused patch can resist

Keywords： Ansys software     polyethylene     buried pipelines     polyethylene joints     polyethylene patches     peak von Mises    

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Thermal decomposition of poly(ethylene terephthalate)/mesoporous molecular sieve composites

RUN Mingtao, ZHANG Dayu, WU Sizhu, WU Gang

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 50-54 doi: 10.1007/s11705-007-0010-z

Abstract: The nonisothermal and isothermal degradation processes of poly (ethylene terephthalate)/mesoporous molecular

Keywords： polymerization     isothermal degradation     conversion     nonisothermal degradation     activation    

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Chitosan/polyethylene glycol impregnated activated carbons: Synthesis, characterization and adsorption

Ehsan Salehi, Fereshteh Soroush, Maryam Momeni, Aboulfazl Barati, Ali Khakpour

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 575-585 doi: 10.1007/s11705-017-1650-2

Abstract: activated carbons (ACs) with enhanced adsorptive properties were obtained coating by chitosan (CS), polyethyleneOverall the chitosan had a greater effect on improving adsorption capacity whereas the polyethylene glycol

Keywords： carbon biocomposites     impregnation     chitosan     polyethylene glycol     image processing    

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A review of nondestructive examination technology for polyethylene pipe in nuclear power plant

Jinyang ZHENG, Yue ZHANG, Dongsheng HOU, Yinkang QIN, Weican GUO, Chuck ZHANG, Jianfeng SHI

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 4,   Pages 535-545 doi: 10.1007/s11465-018-0515-9

Abstract:

Polyethylene (PE) pipe, particularly high-density polyethylene (HDPE) pipe, has been successfully

Keywords： polyethylene pipe     nuclear power plant     ultrasonic inspection     nondestructive testing     safety assessment    

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Prediction of high-density polyethylene pyrolysis using kinetic parameters based on thermogravimetric

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1606-3

Abstract:

● Reducting the sampling frequency can enhance the modelling process.

Keywords： HDPE     Pyrolysis     Kinetics     Thermogravimetric     ANOVA     Artificial neural network    

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Effect of polyethylene glycol on the crystallization, rheology and foamability of poly(lactic acid) containing

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 2074-2087 doi: 10.1007/s11705-023-2342-8

Abstract: crystallization and foaming behavior of poly(lactic acid) with polyamide 6 nanofibrils were examined with polyethyleneFor the 10% polyamide 6 case, polyethylene glycol addition reduced the polyamide 6 fibril diameter fromThe isothermal crystallization kinetics results suggested that the polyamide 6 nanofibrils and polyethyleneWith the polyethylene glycol, the crystallization half-time reduced from 103.6 to 62.2 s.polyamide 6 foams exhibited a higher cell density and expansion ratio than that of the foams without polyethylene

Keywords： poly(lactic acid)     foaming     microfibrillation     rheological property     crystallization    

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Encapsulation of polyethylene glycol in cellulose-based porous capsules for latent heat storage and light-to-thermal

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1038-1050 doi: 10.1007/s11705-022-2279-3

Abstract: cationic polyelectrolyte and carboxymethyl cellulose as the anionic polyelectrolyte to encapsulate polyethyleneThese capsules owned a typical core–shell structure, with an extremely high polyethylene glycol loadingAfter loading of polyethylene glycol, the resulted cellulose-based composite phase change materials exhibitedthermal energy storage ability with the latent heat up to 142.2 J∙g‒1, which was 98.5% of pure polyethylene

Keywords： cellulose     polyelectrolytes     phase change materials     thermal energy storage     light-to-thermal conversion    

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Design of packing cup interference fit value of hypercompressors for low density polyethylene production

Da LEI,Xuehong LI,Yun LI,Xiwen REN

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 107-113 doi: 10.1007/s11708-017-0450-1

Abstract: The hypercompressor is one of the core facilities in low density polyethylene production, with a discharge

Keywords： interference fit value     packing cup     hypercompressor     finite element method (FEM)    

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Title Author Date Type Operation

Influence of recycled polyethylene terephthalate fibres on plastic shrinkage and mechanical properties

Necat ÖZAŞIK; Özgür EREN

Journal Article

Studies on the rheological, phase morphologic, thermal and mechanical properties of poly(trimethylene terephthalate)/ethylene propylene diene monomer copolymer grafted with maleic anhydride/metallocene polyethylene blends

RUN Mingtao, SONG Hongzan, WANG Yingjin, YAO Chenguang, GAO Jungang

Journal Article

Sustainable Practice in Pavement Engineering through Value-Added Collective Recycling of Waste Plasticand Waste Tyre Rubber

Xiong Xu, Zhen Leng, Jingting Lan, Wei Wang, Jiangmiao Yu, Yawei Bai, Anand Sreeram, Jing Hu

Journal Article

Augmented hydrogen production by gasification of ball milled polyethylene with Ca(OH)

Giovanni Cagnetta, Kunlun Zhang, Qiwu Zhang, Jun Huang, Gang Yu

Journal Article

melting behavior of isothermally crystallized composites of short carbon fiber and poly(trimethylene terephthalate

Mingtao RUN, Hongzan SONG, Yanping HAO

Journal Article

Conversion of polyethylene to gasoline: Influence of porosity and acidity of zeolites

Journal Article

Development of Polyethylene Wax-making Technologies Using Polyethylene Wastes

Wang Xuan,Ji Xing,Li Shuyuan

Journal Article

Investigating peak stresses in fitting and repair patches of buried polyethylene gas pipes

Reza KHADEMI ZAHEDI, Pouyan ALIMOURI, Hooman KHADEMI ZAHEDI, Mohammad SHISHESAZ

Journal Article

Thermal decomposition of poly(ethylene terephthalate)/mesoporous molecular sieve composites

RUN Mingtao, ZHANG Dayu, WU Sizhu, WU Gang

Journal Article

Chitosan/polyethylene glycol impregnated activated carbons: Synthesis, characterization and adsorption

Ehsan Salehi, Fereshteh Soroush, Maryam Momeni, Aboulfazl Barati, Ali Khakpour

Journal Article

A review of nondestructive examination technology for polyethylene pipe in nuclear power plant

Jinyang ZHENG, Yue ZHANG, Dongsheng HOU, Yinkang QIN, Weican GUO, Chuck ZHANG, Jianfeng SHI

Journal Article

Prediction of high-density polyethylene pyrolysis using kinetic parameters based on thermogravimetric

Journal Article

Effect of polyethylene glycol on the crystallization, rheology and foamability of poly(lactic acid) containing

Journal Article

Encapsulation of polyethylene glycol in cellulose-based porous capsules for latent heat storage and light-to-thermal

Journal Article

Design of packing cup interference fit value of hypercompressors for low density polyethylene production

Da LEI,Xuehong LI,Yun LI,Xiwen REN

Journal Article