Catalytic Technologies for the Production of Eco-friendly Gasolines and Reducing the Toxicity of Vehicle Exhaust Gases

Massenova, A.T.; Kalykberdiyev, None M.K.; Ussenov, A.; Sass, A.S.; Kenzin, N.R.; Kanatbayev, E.T.

doi:10.13005/ojc/350143

Cited by 7 publications

(4 citation statements)

References 15 publications

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“…As a result of this research it was possible to show that the catalytically active vanadium-containing system includes several complexes with different thermal stability and catalytic activity. The presence of thermal stable, but inactive spinel complexes with aluminium oxide, which are quite easily formed from low-valent s-and d-elements and aluminum oxide, was not detected in the system at moderate heating [22,37].…”

Section: Discussionmentioning

confidence: 91%

Synthesis of Vanadium-Containing Catalytically Active Phases for Exhaust Gas Neutralizers of Motor Vehicles and Industrial Enterprises

Khussain¹,

Brodskiy²,

Sass³

et al. 2022

Preprint

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The catalytically active vanadium-containing system on γ-Al2O3 was studied using a wide range of physical and chemical methods depending on the synthesis conditions. It is shown that the vanadium-containing system includes several complexes with different thermal stability and catalytic activity. Low-active complexes are destroyed with the formation of more active ones based on V2O5 oxide as the temperature of heat treatment increases. It can be assumed that the V2O5 oxide has the decisive role in its catalytic activity. It was concluded that the vanadium-containing catalytic system on aluminum oxide, in the studied temperature range, is thermal stable and shows high activity not only in the reduction of nitrogen oxides but also in the oxidation of hydrocarbons (even of the most difficult ones, such as oxidizable methane). These properties of the system make it quite promising in the field of application for purification of exhaust gases of motor transport and industrial enterprises from environmentally harmful components as well as for understanding the mechanism of the action of catalysts in these processes, which is very important for solving the problems of decarbonization and achieving carbon neutrality.

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Section: Discussionmentioning

confidence: 91%

Synthesis of Vanadium-Containing Catalytically Active Phases for Exhaust Gas Neutralizers of Motor Vehicles and Industrial Enterprises

Khussain¹,

Brodskiy²,

Sass³

et al. 2022

Preprint

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“…5 Gasoline and the environmental impact of its use, as well as the properties of automobile exhausts constitute a wide area of research to this day. 6,7,8 In the early twentieth century, the ongoing conflict between gasoline and ethanol seemed to be over. The contenders were the advocates of ethyl alcohol on one side and a group of automobile, chemical and oil companies on the other.…”

Section: Introductionmentioning

confidence: 99%

Tetraethyllead (TEL) in Gasoline as a Case of Contentious Science and Delayed Regulation: A Short Review

Sarkar¹

2020

Orient. J. Chem

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The article traces the history of tetraethyllead (TEL) from its discovery as an antiknock agent in gasoline till its worldwide ban. It is worth revisiting how a much applauded discovery of science actually turned out to be a doom for mankind causing severe health hazards to generation after generation over a period of about 75 years. The article highlights the discovery, synthesis and antiknock properties of tetraethyllead, along with its severe toxic effects to human body which finally resulted in is ban. It also examines the phaseout and ban of tetraethyllead from the viewpoint of the Environmental Kuznets curve. In addition, the article discusses the importance of prohibition of leaded gasoline from a social perspective. It puts forward the relation between the use of tetraethyllead and violence in the society. Also, it explores how tetraethyllead caused a drop in IQ level, especially among children.

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“…In previous works [17][18][19][20], it has been studied by us the catalytic hydrogenation of aromatic hydrocarbons, developed catalysts and process conditions for the hydrodearomatization process (removal of benzene and decrease in the content of polyaromatic hydrocarbons) of gasoline fractions of "Atyrau Refinery" LLP. The aim of this work is the catalytic hydrogenation of benzene, mono-and polyaromatic hydrocarbons in gasoline fractions of "Atyrau Refinery" LLP and Pavlodar Oil Chemistry Refinery (POCR LLP) , as well as diesel fuels POCR LLP and PKOP LLP (PetroKazakhstan Oil Products, Shymkent)…”

Section: Introductionmentioning

confidence: 99%

Catalytic Hydrodearomatization of Motor Fuels as a Method of Producing Eco-Friendly Fuels

Massenova¹,

Kalykberdiyev²,

Sass³

et al. 2019

OF THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHST

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News of the Academy of sciences of the Republic of Kazakhstan 2 NAS RK is pleased to announce that News of NAS RK. Series of chemistry and technologies scientific journal has been accepted for indexing in the Emerging Sources Citation Index, a new edition of Web of Science. Content in this index is under consideration by Clarivate Analytics to be accepted in the Science Citation Index Expanded, the Social Sciences Citation Index, and the Arts & Humanities Citation Index. The quality and depth of content Web of Science offers to researchers, authors, publishers, and institutions sets it apart from other research databases. The inclusion of News of NAS RK. Series of chemistry and technologies in the Emerging Sources Citation Index demonstrates our dedication to providing the most relevant and influential content of chemical sciences to our community. Қазақстан Республикасы Ұлттық ғылым академиясы "ҚР ҰҒА Хабарлары. Химия және технология сериясы" ғылыми журналының Web of Science-тің жаңаланған нұсқасы Emerging Sources Citation Index-те индекстелуге қабылданғанын хабарлайды. Бұл индекстелу барысында Clarivate Analytics компаниясы журналды одан әрі the Science Citation Index Expanded, the Social Sciences Citation Index және the Arts & Humanities Citation Index-ке қабылдау мәселесін қарастыруда. Webof Science зерттеушілер, авторлар, баспашылар мен мекемелерге контент тереңдігі мен сапасын ұсынады. ҚР ҰҒА Хабарлары. Химия және технология сериясы Emerging Sources Citation Index-ке енуі біздің қоғамдастық үшін ең өзекті және беделді химиялық ғылымдар бойынша контентке адалдығымызды білдіреді. НАН РК сообщает, что научный журнал «Известия НАН РК. Серия химии и технологий» был принят для индексирования в Emerging Sources Citation Index, обновленной версии Web of Science. Содержание в этом индексировании находится в стадии рассмотрения компанией Clarivate Analytics для дальнейшего принятия журнала в the Science Citation Index Expanded, the Social Sciences Citation Index и the Arts & Humanities Citation Index. Web of Science предлагает качество и глубину контента для исследователей, авторов, издателей и учреждений. Включение Известия НАН РК в Emerging Sources Citation Index демонстрирует нашу приверженность к наиболее актуальному и влиятельному контенту по химическим наукам для нашего сообщества.

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Catalytic Technologies for the Production of Eco-friendly Gasolines and Reducing the Toxicity of Vehicle Exhaust Gases

Cited by 7 publications

References 15 publications

Synthesis of Vanadium-Containing Catalytically Active Phases for Exhaust Gas Neutralizers of Motor Vehicles and Industrial Enterprises

Synthesis of Vanadium-Containing Catalytically Active Phases for Exhaust Gas Neutralizers of Motor Vehicles and Industrial Enterprises

Tetraethyllead (TEL) in Gasoline as a Case of Contentious Science and Delayed Regulation: A Short Review

Catalytic Hydrodearomatization of Motor Fuels as a Method of Producing Eco-Friendly Fuels

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