Author: Carbovac Research, Inc
Publisher: The Branch
ISBN: 9780662189855
Category : Pyrolysis
Languages : en
Pages : 49

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Book Description

Author:
Publisher:
ISBN:
Category : Rubber, Reclaimed
Languages : en
Pages : 98

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Book Description

Author: Haynes C. Goddard
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 52

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Author: Ryan K. Altayeb
Publisher:
ISBN:
Category : Diesel motor
Languages : en
Pages : 96

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Book Description
"Scrap tire is considered to be one of the very common and significant solid wastes and its production is increasing due to the increased number of vehicles in both developed and developing countries. Initiatives are being taken to overcome the fossil fuel crisis by looking for alternatives to replace gasoline and diesel fuel. This work presents the simulation of waste tires pyrolysis process in ASPEN Plus® 8.4 where the effect of temperature on the pyrolytic oil yield was investigated. It is shown that the optimum temperature for waste tire pyrolysis in a rotary kiln reactor is around 450-550oC. Also, an exergetic analysis of the pyrolysis reactor was performed to study the performance of the process. The overall exergetic efficiency of the reactor was found to be 69.9% which is equivalent to an exergy destruction of 30.1% due to process irreversibility. Finally, life cycle assessment of the process using SimaPro 7.3.2 was conducted to find out if the process of waste tire pyrolysis is environmentally friendly. The results showed that the pyrolysis process can be considered environmentally friendly but there is room for improvement. A sensitivity analysis was conducted to investigate the effect of changing the heating fuel in the process where non-condensable gases produced in the process were utilized for heating purposes. The results showed a significant reduction on the environmental impacts due to the reduction of hazardous emissions from the process."--Abstract.

Author:
Publisher: UNEP/Earthprint
ISBN:
Category :
Languages : en
Pages : 52

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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 692

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Author:
Publisher:
ISBN:
Category : Waste tires
Languages : en
Pages : 106

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Author: John Scheirs
Publisher: John Wiley & Sons
ISBN:
Category : Nature
Languages : en
Pages : 824

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Book Description
Pyrolysis is a recycling technique converting plastic waste into fuels, monomers, or other valuable materials by thermal and catalytic cracking processes. It allows the treatment of mixed, unwashed plastic wastes. For many years research has been carried out on thermally converting waste plastics into useful hydrocarbons liquids such as crude oil and diesel fuel. Recently the technology has matured to the point where commercial plants are now available. Pyrolysis recycling of mixed waste plastics into generator and transportation fuels is seen as the answer for recovering value from unwashed, mixed plastics and achieving their desired diversion from landfill. This book provides an overview of the science and technology of pyrolysis of waste plastics. It describes the types of plastics that are suitable for pyrolysis recycling, the mechanism of pyrolytic degradation of various plastics, characterization of the pyrolysis products and details of commercially mature pyrolysis technologies. This book also covers co-pyrolysis technology, including: waste plastic/waste oil, waste plastics/coal, and waste plastics/rubber.

Author: Gabrielle Gaustad
Publisher: Springer
ISBN: 3030103862
Category : Technology & Engineering
Languages : en
Pages : 444

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Book Description
Every sector faces unique challenges in the transition to sustainability. Across each, materials will play a key role. That will depend on novel materials and processes, but these will only be effective with a solid understanding of the trends in the market. For each respective sector, the papers in this collection will explore the trends and drivers toward sustainability, the enabling materials technologies and challenges, and the tools to evaluate their implications. Major sections in REWAS 2019 include: Disruptive Material Manufacturing: Scaling and Systems Challenges Education and Workforce Development Rethinking Production Secondary and Byproduct Sources of Materials, Minerals, and Metals

Author: Zhien Zhang
Publisher: MDPI
ISBN: 3036507620
Category : Science
Languages : en
Pages : 596

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Book Description
This book introduces a variety of treatment technologies, such as physical, chemical, and biological methods for the treatment of gas emissions, wastewater, and solid waste. It provides a useful source of information for engineers and specialists, as well as for undergraduate and postgraduate students, in the areas of environmental science and engineering.