A novel approach of waste tires rubber utilization via ambient air direct current arc discharge plasma

Pak, A. Ya.; Ларионов, К. Б.; Kolobova, Ekaterina; Slyusarskiy, Konstantin V.; Bolatova, J.; Yankovsky, S. A.; Stoyanovskii, Vladimir O.; Vassilyeva, Yuliya Z.; Губин, В. Е.

doi:10.1016/j.fuproc.2021.107111

Cited by 18 publications

(6 citation statements)

References 64 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This method was also used to study the processing of glass waste to obtain a ceramic material based on silicon carbide [7]. Also, rubber products were processed to produce carbon and synthesis gas [13].…”

Section: Resultsmentioning

confidence: 99%

Plasma reactor for material synthesis and waste recycling

Bolatova¹,

Pak²,

Gumovskaya³

et al. 2022

8th International Congress on Energy Fluxes and Radiation Effects

Self Cite

View full text Add to dashboard Cite

At present, the cleanliness of the human environment and the improvement of the environmental performance of the technologies used by them are becoming increasingly important. In this regard, the problem of high-quality waste processing has arisen. Existing industrial methods for the destruction, neutralization and disposal of waste (landfills, sorting, earth filling, incineration, biothermal composting do not meet the requirements of environmental legislation. In this work, an atmospheric electric arc reactor was developed for waste disposal.

show abstract

Section: Resultsmentioning

confidence: 99%

Plasma reactor for material synthesis and waste recycling

Bolatova¹,

Pak²,

Gumovskaya³

et al. 2022

8th International Congress on Energy Fluxes and Radiation Effects

Self Cite

View full text Add to dashboard Cite

show abstract

“…In one of such study, a quantification of impurities in the carbonaceous products has been made by Pak et al. [ 232 ] The plasma arc process at the atmospheric pressure was used to produce an ultrafine carbon product and a mixture of gases such as methane, hydrogen and carbon monoxide out of waste tires. Starting from a 2% sulphur content in the untreated material, the produced material had a 0.2% sulphur content after the treatment.…”

Section: Outlook and Perspectivesmentioning

confidence: 99%

“…[82,191] Specifically designed studies have shown that the conversion techniques could significantly reduce the content of unwanted impurities in the final product, as compared with raw materials and precursors. In one of such study, a quantification of impurities in the carbonaceous products has been made by Pak et al [232] The plasma arc process at the atmospheric pressure was used to produce an ultrafine carbon product and a mixture of gases such as methane, hydrogen and carbon monoxide out of waste tires. Starting from a 2% sulphur content in the untreated material, the produced material had a 0.2% sulphur content after the treatment.…”

Section: Impact On Carbon Footprintmentioning

confidence: 99%

Functional Nanomaterials from Waste and Low‐Value Natural Products: A Technological Approach Level

Levchenko

Mandhakini

Prasad

et al. 2022

Adv Materials Technologies

View full text Add to dashboard Cite

Low‐ and negative‐value (waste) products represent a valuable resource. Its use as a source for the fabrication of high value materials represents a lucrative pathway to increasing sustainability and decreasing the economic cost of various industries. Thermochemical methods for the valorization of biowaste and low‐value natural products are simple and cheap yet sufficiently efficient to deliver significant economic benefits. Plasma‐based methods represent another family of technologies for waste‐to‐value conversion. The nanostructure nucleation and growth in plasmas involve a complex set of physical and chemical processes that occur in bulk plasma and on surfaces. The choice between these two types of technology assumes a complex optimization that takes into account several factors including the cost of precursors; initial outlay and operating cost of equipment; the cost of labor; the cost of production engineering including the research and development efforts for designing the industrial technology, which is typically higher for the plasma‐based systems, and so on. In this article a technology level comparison of thermochemical and plasma‐based techniques for the valorization of raw and waste biomass, where the intent is to use the resulting products for environmental remediation, energy storage, optoelectronics, and biomedical applications, is presented.

show abstract

“…Therefore, these physicochemical characteristics put forward the severe challenge to the computational model and simulation of arc discharge. In addition, the process parameters often affect the performance of ADP technology applied in the practical processing, including external magnetic field [10,11], working current [12,13], external airflow [14,15], electrode gap [16,17], etc. Moreover, the instantaneous physical state parameters, the position of the material, the distance between electrodes have changed with space and time after each discharge period, which will have a great impact on the next discharge process.…”

Section: Introductionmentioning

confidence: 99%

Research progress on numerical simulation of arc discharge plasma process

Zhang,

Yuan,

Ding

et al. 2024

Phys. Scr.

View full text Add to dashboard Cite

The arc discharge plasma (ADP) technology has been widely developed in the fields of cutting, welding, spraying and nanomaterials synthesis over the past 20 years. However, during the process of ADP, it is difficult to explain the generation and evolution of arc column, the interaction between arc column and electrodes, as well as the effect of plasma generator structure on the physical characteristics of ADP by experimental means. Therefore, numerical simulation has become an effective mean to explore the physical characteristics of ADP, but also faces severe challenges because it involves multiple physical field coupling, resolution of multiscale features as well as robustness in the presence of large gradients. From the point of view of the construction of ADP mathematical physical models and combined with the practical application of ADP, this paper systematically reviews the researches on physical properties of arc column, near-cathode region, near-anode region as well as the today’s state of the numerical simulation of plasma generators. It provides a good reference for further mastering the physical characteristics of plasma, guiding the industrial application of plasma and optimizing the design of plasma generators. Meanwhile, the relevant computational aspects are discussed and the challenges of plasma numerical simulation in the future are summarized.

show abstract

A novel approach of waste tires rubber utilization via ambient air direct current arc discharge plasma

Cited by 18 publications

References 64 publications

Plasma reactor for material synthesis and waste recycling

Plasma reactor for material synthesis and waste recycling

Functional Nanomaterials from Waste and Low‐Value Natural Products: A Technological Approach Level

Research progress on numerical simulation of arc discharge plasma process

Contact Info

Product

Resources

About