Pt- AND Pd-CATALYSTS ON MODIFIED KAOLINITES IN THE REACTION OF N-HEXANE ISOMERIZATION

Abstract

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 жəне 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 əрі the Science Citation Index Expanded, the Social Sciences Citation Index жəне the Arts & Humanities Citation Index-ке қабылдау мəселесін қарастыруда. Webof Science зерттеушілер, авторлар, баспашылар мен мекемелерге контент тереңдігі мен сапасын ұсынады. ҚР ҰҒА Хабарлары. Химия жəне технология сериясы Emerging Sources Citation Index-ке енуі біздің қоғамдастық үшін ең өзекті жəне 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.

Liquefied Petroleum Gas as Raw Materials for the Production of Liquid Oxygen-Containing Organic Compounds

“…This sphere will help Kazakhstan to integrate faster in the world market. The partial oxidation of liquefied petroleum gas to ketones and aldehydes is relevant from the of ecological and economical point of view, since about 100 billion cubic meters of associated petroleum gas are burned annuallyand pollutant emissions to the atmosphere amount to thousands of tons [6][7][8][9][10][11]. The combustion process due to oxygen consumption and heat release contributes to the greenhouse effect.…”

LOW-PERCENTAGE Со/Clay CATALYSTS IN THE PROCESS OF OXIDATIVE CONVERSION OF C3-C4 SATURATED HYDROCARBONS

“…Incineration of associated gas is a national problem which leads to environmental and economic damage of our country [1][2][3]. When burning gas without maintaining the optimal mode of combustion, about 250 harmful chemicals are released into the atmosphere, namely, non-combustible hydrocarbons; oxides of carbon, nitrogen and sulfur; hydrogen sulfide, heavy metals (mercury, chromium), arsenic compounds, aromatic hydrocarbons, including polycyclic compounds [3][4][5].…”

“…About 5% of world natural gas is still used as a motor fuel or raw material for petrochemical production. Petrochemical natural gases C 2 -C 4 and natural gas are underutilized [1][2][3][4][5].…”

The Catalytical Oxidation of Propan-Butane Mixture on the Hydrogen and Hydrogen Соntent Compounds

“…Recently, environmental attention has been focused on reducing their harmful effects by incorporating hydrogen and hydrogen-based additives into fuels used in heat centers as well as for gasoline and diesel fuels. It is known that the use of catalysts for the production of hydrogen and hydrogen-based additives from the alkanes is a progressive and scientifically developed course of research [8][9][10][11][12].…”