Photocatalytic Desulfurization of Waste Tire Pyrolysis Oil

Trongkaew, Phakakrong; Utistham, Thanes; Reubroycharoen, Prasert; Hinchiranan, Napida

doi:10.3390/en4111880

Cited by 36 publications

(27 citation statements)

References 35 publications

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“…The first product may be used at the location of tire pyrolysis for the production of heat, steam, or electricity. The oil may serve as a fuel but may also be subjected to advanced chemical treatments, such as distillation, desulphurisation, and catalytic conversion [6]. The solid product of pyrolysis seem to be a type of ballast because its utilisation is the most complex.…”

mentioning

confidence: 99%

Zinc Regarding the Utilization of Waste Tires by Pyrolysis

Ilnicka¹,

Okoński²,

Cyganiuk³

et al. 2016

Pol. J. Environ. Stud.

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mentioning

confidence: 99%

Zinc Regarding the Utilization of Waste Tires by Pyrolysis

Ilnicka¹,

Okoński²,

Cyganiuk³

et al. 2016

Pol. J. Environ. Stud.

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“…The pyrolysis process is described as the thermal degradation of the organic components of ELTs, performed at high temperatures without the presence of oxygen [25][26][27]. Pyrolysis is a costly process due to the presence of carbon black, and its final product is of inferior quality than that extracted directly as a primary oil item [8].…”

Section: Denmark Croatiamentioning

confidence: 99%

Proposal to Reuse Rubber Waste from End-Of-Life Tires Using Thermosetting Resin

et al. 2019

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Due to the increasing production of motor vehicles, a large amount of waste with different characteristics and compositions is generated, notably end-of-life tires, which are harmful to the environment when not properly disposed. Their composition contains contaminating chemical elements, resulting in negative impacts on the environment. This research aims to present a process that favors the recycling of rubber waste from end-of-life tires. For the construction of the state of the art and state of the technique, a review of the literature on end-of-life tire rubber, and a search on Google Patents and Espacenet was done using Methodi Ordinatio. For the experimental work, samples were made using concentrations of 20%, 40%, and 60% of end-of-life tire rubber particles, with the addition of thermoset polymeric matrix of isophthalic polyester resin, catalyst, and dyes. In order to evaluate the quality of the mixture, some tests with the material resulting from the mixture were performed: Izod impact strength, Shore D hardness, immersion density determination, flexural strength, and scanning electron microscopy analysis. The results from the tests indicate that the composition with 60% of rubber particles had better mechanical results than samples containing 20% and 40%. The tests also show that end-of-life tire particles promote chemical adsorption (interaction) with the thermoset polymer matrix, favoring the mechanical properties. The final results of this research are: the literature review and the search on granted patents showed that this study is original; the experimental work suggests that practical applications are possible, generating a new product, harder with a proportion of 60% of rubber particles, as indicated by the tests, with a smooth surface that does not require polishing. Thus, this research is characterized as innovative as well as having sustainable characteristics.

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“…Finally, some tires are sampled from the production line and X-rayed to detect any hidden weaknesses or internal failures. In addition, quality control engineers regularly perform cut sections and study details of the tire construction that affect performance, ride, or safety [22]. The era of Industry 4.0 is coming for the global manufacturing industry.…”

Section: Production Flow In the Tire Industrymentioning

confidence: 99%

A Green Quality Management Decision Model with Carbon Tax and Capacity Expansion under Activity-Based Costing (ABC)—A Case Study in the Tire Manufacturing Industry

Tsai

2018

Energies

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Issues related to global environmental protection are highly important. Under the global trend of energy saving and carbon reduction, in order to lower the carbon emissions of products or services offered by enterprises, the Taiwanese government aims to control carbon emissions by constructing a carbon tax system and mandating enterprises to pay a carbon tax. The collection of a carbon tax can minimize the total social environmental cost and increase the efficiency of carbon reduction; the need to control the green quality cost can serve as a criterion of green management decision-making. This study aimed to reorganize carbon emissions in different stages of production in order to lower the total carbon emissions of products. Activity-based costing (ABC) was adopted to assess green quality management and production cost. The optimal green quality production portfolio was selected via a mathematical programming model to focus on the expansion of productivity and outsourcing strategy in order to effectively lessen the harmful effects on the environment and maximize profits. Besides academic contributions, the findings of this study could serve as a reference to enterprises on assessing the effects of carbon emissions, carbon taxes, and environmental management on production decision-making.Green Quality Management mainly aims at eco-efficiency in the complete product life cycle, including design, raw material selection, process improvement, prevention and treatment of pollution, after-sales services and waste recycling, and processing. Quality cost measurement is the first step of quality cost management. Several researchers have proposed various methods to measure the cost of quality (COQ), which includes prevention, appraisal, internal failure, and external failure costs [4]. The Activity-Based Costing (ABC) approach has been widely used in measuring COQ [5-9] because many COQ elements are activity-related costs [9]. ABC uses a two-stage cost assignment to compute the costs of activities in the first stage and the costs of the objects in the second stage [10]. Thus, activity costs can be achieved in the first stage and sources of activity costs can be traced in the second stage of ABC cost assignment. ABC divides activities into value-added (VA) and non-value-added (NVA) activities. The purpose of green quality management is to reduce the workload of VA activities and to finally eliminate the execution of NVA activities related to COQ.The theory of constraints (TOC), proposed by Goldratt in the book titled "The Goal" [11], aims to identify the constraints and managing them. There are several constraints in business operations, and TOC uses five steps to identify and eliminate the bottlenecks one by one to increase business performance. One method is capacity expansion with a fixed capital investment to increase the possible sales and profits.Carbon taxes aim to reduce carbon emissions, and they offer a potentially cost-effective means of reducing greenhouse gas emissions [12]. Carbon taxes are also an important p...

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Photocatalytic Desulfurization of Waste Tire Pyrolysis Oil

Cited by 36 publications

References 35 publications

Zinc Regarding the Utilization of Waste Tires by Pyrolysis

Zinc Regarding the Utilization of Waste Tires by Pyrolysis

Proposal to Reuse Rubber Waste from End-Of-Life Tires Using Thermosetting Resin

A Green Quality Management Decision Model with Carbon Tax and Capacity Expansion under Activity-Based Costing (ABC)—A Case Study in the Tire Manufacturing Industry

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