Influence of the blend nickel/porous hydrothermal carbon and cattle manure hydrochar catalyst on the hydrothermal gasification of cattle manure for H2 production

Tavasoli, Ahmad; Aslan, Mostafa; Salimi, Mohammad; Balou, Salar; Pirbazari, S.M.; Hashemi, Havva; Kohansal, Komeil

doi:10.1016/j.enconman.2018.07.061

Cited by 49 publications

(8 citation statements)

References 52 publications

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“…In recent years, there has been an increasing interest in the production of activated carbon from bio-waste for sustainable development [85][86][87][88][89][90][91][92][93]. Several sources of bio-waste such as animal, mineral, plant, and vegetables etc.…”

Section: Carbon From Bio-wastes As An Excellent Materials For Edlcmentioning

confidence: 99%

Supercapacitor Energy Storage Device Using Biowastes: A Sustainable Approach to Green Energy

et al. 2019

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The demand for renewable energy sources worldwide has gained tremendous research attention over the past decades. Technologies such as wind and solar have been widely researched and reported in the literature. However, economical use of these technologies has not been widespread due partly to cost and the inability for service during of-source periods. To make these technologies more competitive, research into energy storage systems has intensified over the last few decades. The idea is to devise an energy storage system that allows for storage of electricity during lean hours at a relatively cheaper value and delivery later. Energy storage and delivery technologies such as supercapacitors can store and deliver energy at a very fast rate, offering high current in a short duration. The past decade has witnessed a rapid growth in research and development in supercapacitor technology. Several electrochemical properties of the electrode material and electrolyte have been reported in the literature. Supercapacitor electrode materials such as carbon and carbon-based materials have received increasing attention because of their high specific surface area, good electrical conductivity and excellent stability in harsh environments etc. In recent years, there has been an increasing interest in biomass-derived activated carbons as an electrode material for supercapacitor applications. The development of an alternative supercapacitor electrode material from biowaste serves two main purposes: (1) It helps with waste disposal; converting waste to a useful product, and (2) it provides an economic argument for the substantiality of supercapacitor technology. This article reviews recent developments in carbon and carbon-based materials derived from biowaste for supercapacitor technology. A comparison between the various storage mechanisms and electrochemical performance of electrodes derived from biowaste is presented.Sustainability 2019, 11, 414 2 of 22 renewable energy sources such as solar energy, geothermal energy, wind energy, biofuels, etc., while electrochemical energy storage devices such as supercapacitors, rechargeable batteries, etc. have also attracted significant research [9][10][11]. It is not an overstatement to say that successful development of any renewable energy source (e.g., windmills and solar cells), hybrid and electric vehicles and smart grids depend significantly upon the availability of a suitable energy storage system. A considerable amount of literature has been published on the use of supercapacitors as a viable storage device for renewable energy. Over 20,000 articles, books etc. were published in 2017, a higher number of research work is projected for 2018 (data from google scholar). There has been a geometric increase in the research published since the year 2000. Since supercapacitors were first experimented in 1957 by engineers at General Electric, they have found commercial applications in portable electronics, transportation and aerospace industry [12,13]. These applications of supercapacitors ...

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Section: Carbon From Bio-wastes As An Excellent Materials For Edlcmentioning

confidence: 99%

Supercapacitor Energy Storage Device Using Biowastes: A Sustainable Approach to Green Energy

et al. 2019

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“…The adsorptive performance of an adsorbent is generally dependent on both the physical properties such as surface area, pore volume, and pore size and the surface chemical properties such as the number of active sites and their density. , In this study, it was found that the adsorptive capacities based on the weight of the adsorbents were in the order Cu-zeolite Y < silica gel < activated carbon for the total nitrogen, suggesting that activated carbon is the more favorable adsorbent of the three adsorbents. Activated carbon presented an adsorptive capacity of around 3 times higher than those of Cu-zeolite Y and silica gel.…”

Section: Resultsmentioning

confidence: 71%

Adsorptive Selectivity and Mechanism of Three Different Adsorbents for Nitrogenous Compounds Removal from Microalgae Bio-Oil

Katz

Qiu

2019

Ind. Eng. Chem. Res.

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Microalgae bio-oil is of interest as a potential alternative to traditional fossil-fuel-based transportation fuels. However, the presence of nitrogenous compounds in the bio-oil can lead to the release of NO x (a polluting gas) during combustion, and is detrimental to the environment. Thus, it is necessary to selectively remove these compounds from the bio-oil prior to the bio-oil being used as a transportation fuel. This study investigates the adsorptive capacity, selectivity, and mechanism of three adsorbents, Cu-zeolite Y, silica gel, and activated carbon, for the removal of nitrogen-containing compounds from bio-oils derived from pyrolysis of the microalga Tetraselmis suecica. Since Cu cations preferentially adsorb nitrogen over oxygen, the affinity of Cu-zeolite Y for nitrogen could allow denitrogenation of microalgae bio-oils. Moreover, when Cu-zeolite Y was used for selective denitrogenation, the presence of the compounds containing aromatic rings such as benzocyclobutene and phenol would not substitute indole or hexadecanamide. The adsorptive selectivity of the silica gel depends on the acid–base interaction. Hydrogen bond interaction and acid–base interaction play an important role in adsorptive denitrogenation over the activated carbon. This study found that activated carbon is a promising adsorbent for the removal of nitrogenous compounds from microalgae bio-oil.

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“…These properties are responsible for the generation of electrostatic charges. For sustainable energy generation, the AC production from bio-waste are preponderant phenomena (Benedetti et al, 2018;Guardia et al, 2018;Hill, 2017;Maharjan et al, 2017;Tavasoli et al, 2018;Zhang et al, 2019). AC's are produced from different bio-wastes such as animal, mineral, plant, and vegetables etc.…”

Section: Biodegradable Materials For Electrochemical Double Layer Cap...mentioning

confidence: 99%

Supercapacitors and Its Enactment for Renewable Energy Resources

Younas¹,

Rehman²,

Khan³

et al. 2022

3C Tecnología

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Storing energy has been one of the major issues faced around the globe. Storage of energy, through using batteries from renewable energy is not sufficient, as it has lower power density and low life expectancy. However, in the modern as well as in coming future, supercapacitors, are and will be capable of replacing batteries for energy storage purposes and for short term charge/discharge cycles. Super Capacitor (SC) is a double layered capacitor having higher capacitance with higher power density and higher energy density than normal capacitor and battery. Preceding study on the stated purpose relied on batteries and on coupling the batteries since higher density power capacitor was not invented. This study, examines the use of supercapacitors as an energy storage device for renewable energy sources such as "wind energy" and "photovoltaic (solar)." The latest advancement in this field is the invention of activated carbon from biomass for the electrodes for SC applications. This paper provides the insight about the SC technology with reference to carbon and carbon-based materials derived from biodegradable waste. In addition to this, it also provides comparison between the storage mechanisms of the bio-electrodes.

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Influence of the blend nickel/porous hydrothermal carbon and cattle manure hydrochar catalyst on the hydrothermal gasification of cattle manure for H2 production

Cited by 49 publications

References 52 publications

Supercapacitor Energy Storage Device Using Biowastes: A Sustainable Approach to Green Energy

Supercapacitor Energy Storage Device Using Biowastes: A Sustainable Approach to Green Energy

Adsorptive Selectivity and Mechanism of Three Different Adsorbents for Nitrogenous Compounds Removal from Microalgae Bio-Oil

Supercapacitors and Its Enactment for Renewable Energy Resources

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