Thermolysis of scrap tire using supercritical toluene

1999 ◽  
Vol 16 (5) ◽  
pp. 602-607 ◽  
Author(s):  
Seung Nam Joung ◽  
Sung Wook Park ◽  
Sun Young Kim ◽  
Ki-Pung Yoo ◽  
Seong Youl Bae
Keyword(s):  
Scrap Tire

A Commented Synopsis of the Report of the Committee for the National Tire Efficiency Study4

2007 ◽  
Vol 35 (2) ◽  
pp. 70-93
Author(s):  
Marion G. Pottinger ◽  
Joseph D. Walter ◽  
John D. Eagleburger
Keyword(s):  
Traffic Safety ◽  
Rolling Resistance ◽  
The United States ◽  
Final Report ◽  
Highway Traffic ◽  
National Academy Of Sciences ◽  
Scrap Tire ◽  
National Highway Traffic Safety ◽  
Fuel Savings ◽  
Time Required

Abstract The Congress of the United States petitioned the Transportation Research Board of the National Academy of Sciences to study replacement passenger car tire rolling resistance in 2005 with funding from the National Highway Traffic Safety Administration. The study was initiated to assess the potential for reduction in replacement tire rolling resistance to yield fuel savings. The time required to realize these savings is less than the time required for automotive and light truck fleet replacement. Congress recognized that other factors besides fuel savings had to be considered if the committee’s advice was to be a reasonable guide for public policy. Therefore, the study simultaneously considered the effect of potential rolling resistance reductions in replacement tires on fuel consumption, wear life, scrap tire generation, traffic safety, and consumer spending for tires and fuel. This paper summarizes the committee’s report issued in 2006. The authors, who were members of the multidisciplinary committee, also provide comments regarding technical difficulties encountered in the committee’s work and ideas for alleviating these difficulties in further studies of this kind. The authors’ comments are clearly differentiated so that these comments will not be confused with findings, conclusions, and recommendations developed by the committee and contained in its final report.

Properties of Concrete Containing Scrap-Tire Chips

2011 ◽  
Vol 399-401 ◽  
pp. 1251-1256 ◽  
Author(s):  
Wai Ching Tang ◽  
Hong Zhi Cui ◽  
Yiu Lo
Keyword(s):  
Environmental Issues ◽  
Normal Weight ◽  
Scrap Tire ◽  
Scrap Tires ◽  
Bonding Agents ◽  
Normal Weight Concrete ◽  
Tire Chips ◽  
Increase With Increase ◽  
The World ◽  
Concrete Matrix

Nowadays, one of the most essential environmental issues around the world is to deal with the scrap tire problem. Tires that are used, rejected or unwanted are classified as scrap tires and need to be managed responsibly. In this paper, the scrap tires were shredded into pieces and used to mix with normal weight concrete. Extensive laboratory tests were carried out and the focus of this paper was to characterize the mechanical and permeability properties of concrete containing scrap tires. The main parameters studied were chipped tire content and size. The results showed that the scrap-tire chips without adding special bonding agents apparently showed an even distribution in the mortar and concrete matrix. The elastic modulus, compressive and tensile strengths of scrap tire concrete in general were found lower than that of the control concrete and the differences became significant when the content and size of chipped tires in the mix were increased. Besides, the coefficients of water permeability of concrete were found to increase with increase of chipped tires in the mix.

Influence of oily wastes on the pyrolysis of scrap tire

2013 ◽  
Vol 75 ◽  
pp. 474-481 ◽  
Author(s):  
Mehmet Siva ◽  
Sermin Onenc ◽  
Suat Uçar ◽  
Jale Yanik
Keyword(s):  
Scrap Tire

Batch grinding kinetics of scrap tire rubber particles in a fluidized-bed jet mill

2017 ◽  
Vol 305 ◽  
pp. 389-395 ◽  
Author(s):  
Xiaofei Xu ◽  
Xiang Li ◽  
Fengxia Liu ◽  
Wei Wei ◽  
Xiaojuan Wang ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Scrap Tire ◽  
Tire Rubber ◽  
Rubber Particles ◽  
Scrap Tire Rubber ◽  
Grinding Kinetics ◽  
Kinetics Of

Kinetics of Scrap Tire Pyrolysis in a Conical Spouted Bed Reactor

2005 ◽  
Vol 44 (11) ◽  
pp. 3918-3924 ◽  
Author(s):  
Martín Olazar ◽  
Roberto Aguado ◽  
David Vélez ◽  
Miriam Arabiourrutia ◽  
Javier Bilbao
Keyword(s):  
Spouted Bed ◽  
Scrap Tire ◽  
Kinetics Of

Thermo-chemical conversion of scrap tire waste to produce gasoline fuel

2019 ◽  
Vol 86 ◽  
pp. 1-12 ◽  
Author(s):  
Kai Wang ◽  
Yuping Xu ◽  
Peigao Duan ◽  
Feng Wang ◽  
Zhi-Xiang Xu
Keyword(s):  
Chemical Conversion ◽  
Scrap Tire

scholarly journals Ameliorating Precast Concrete Curbs Using Rubber and Nano Material

2017 ◽  
Vol 3 (2) ◽  
pp. 105-110
Author(s):  
Mohammad Ebrahim Komaki ◽  
Amirreza Ghodrati Dolatshamloo ◽  
Mahdi Eslami ◽  
Sahar Heydari
Keyword(s):  
Precast Concrete ◽  
Environmental Issues ◽  
Mix Design ◽  
Scrap Tire ◽  
Tire Rubber ◽  
The World ◽  
Nano Material ◽  
Waste Tire Rubber ◽  
Scrap Tire Rubber ◽  
Rubber Concrete

Disposal of waste tire rubber has become one of the major environmental issues in each part the World. One of the possible solutions to dispose of scrap tire rubber is using them into concrete curbs. This paper presents a new method to ameliorate the rubber concrete using a particular rubber size and Nano Material. Initially six mix designs were performed to determine the optimized size and percentage of rubber according to compressive strength. Afterwards, the major concrete curbs were made with the optimum mix design. Three different samples were made to determine the effects of rubber and Nano. One of which was made without rubber and Nano, the other was made with rubber and the last with rubber and Nano. Experiments were carried out to determine the durability and strength of specimens according to ISIRI-12728.

scholarly journals Use of shredded tire chips and tire crumbs as packing media in trickling filter system for landfill leachate treatment

2021 ◽  
Author(s):  
Bibekananda Mondal
Keyword(s):  
Landfill Leachate ◽  
Research Work ◽  
Sudden Increase ◽  
Trickling Filter ◽  
Scrap Tire ◽  
Leachate Treatment ◽  
Potential Health ◽  
Filter System ◽  
Organic Removal ◽  
Tire Crumbs

Scrap tire stockpiles are havens for pests and mosquitoes; thereby this poses a potential health risk. This research work was carried out in six stages to determine the use of scrap tire materials in trickling filter system to treat landfill leachate; 81 to 96% BOD₅, 76 to 90% COD and 15 to 68% NH₃-N from leachate were removed. Organic removal appears to be largely related with total dissolved solids reduction from leachate. Sudden increase in organic content of effluent from time to time could be attributed to biomass sloughing and clogging in trickling filters. However, tire crumbs exhibited more consistent organic removal through out the experiment. Because of high surface area of tire materials, a thick layer of biomass was attached on them and sloughed off at an interval of 21 days. Further research and practical applications are needed to establish usefulness of tire materials in this field.

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