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Smirnov, V. K.; Irisova, K. N.; Kraev, Yu. L.; Talisman, E. L.; Zharkov, B. B.

doi:10.1023/a:1025494229913

Cited by 5 publications

(5 citation statements)

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“…The data obtained in this study agree well with published data on the conversion of the main classes of hydro carbons during the hydrotreating of cat cracking feed stock [9,10,13,16,23]. During hydrotreating, fused (tricyclic or higher) aromatics are primarily saturated with hydrogen.…”

Section: Structural Group Composition (N⎯d⎯m)supporting

confidence: 89%

“…One of the most advanced technologies for processing petroleum residues is hydrotreating, which is used for both direct manufacture of quality motor fuels and the preparation of quality feedstock for sec ondary processes, in particular, catalytic cracking feedstock. Preliminary hydrotreating of vacuum gas oil, which provides for removal of sulfur and nitrogen compounds, not only can significantly improve the quality of the product gasoline and diesel fuel, but also leads to improvement in the performance of catalytic cracking units and to an increase in the yield of desired products [3][4][5][6][7][8][9][10][11].…”

mentioning

confidence: 99%

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Hydrofining of heavy vacuum gas oil on modified alumina-nickel-molybdenum catalysts

et al. 2012

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Modified industrial alumina-nickel-molybdenum catalysts manufactured by OOO NZK have been tested in the mode of hydrotreating of heavy vacuum gas oil on a pilot plant of OAO Middle Volga Research Institute of Oil Refining (OAO SvNIINP). A change in hydrocarbon type and structural group composition of gas oils during the hydrogen treatment process has been considered. It has been found that hydrotreating on the GR 24M, NKYu 300, and NKYu 330 catalysts under the examined conditions (340-400°C, 4.0 MPa, 0.5-1 h -1 , hydrogen : feedstock ratio of 500-800 : 1 Nm 3 /m 3 ) leads to a reduction in sulfur, nitrogen, and metal contents of the gas oil and to saturation of polyaromatic compounds with hydrogen, thereby facilitating the further destruction of the feedstock in a catalytic cracker.

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Section: Structural Group Composition (N⎯d⎯m)supporting

confidence: 89%

mentioning

confidence: 99%

Hydrofining of heavy vacuum gas oil on modified alumina-nickel-molybdenum catalysts

et al. 2012

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“…Thus, modified zeolite-containing catalysts for the hydroprocessing of gasoline fractions CoO-MoO 3 -Ce 2 O 3 -P 2 O 5 -Al 2 O 3 -ZSM and NiO-MoO 3 -Ce 2 O 3 -P 2 O 5 -Al 2 O 3 -ZSM have been developed and synthesized, which hydrotreating and hydroisomerization in one step. The developed catalysts for activity in hydrotreatment processes of gasoline fractions of petroleum exceed the known industrial catalysts [1,2]. The catalysts make it possible to obtain low-sulfur gasoline, and also to increase its octane number.…”

Section: Products%mentioning

confidence: 99%

“…The problem of choosing the most effective catalyst is complex and requires in each case an individual approach. Recently, specific catalytic systems for the hydroprocessing of a specific type of raw material have been purposefully developed [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

STUDY OF HYDRO PURIFICATION ANDHYDROIZOMERIZATIONSTRAIGHT-RUN GASOLINE FRACTION OVER MODIFIED Ni (Сo)-Mo- Al2O3- CATALYSTS

BalgaTuctievich¹

2018

JSC «D.V. SOKOLSKY INSTITUTE OF FUEL, CATALYSIS AND ELECTROCHE

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Известия Национальной академии наук Республики Казахстан 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.

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“…В частности, ГОСТ 3677 «Церезиновая композиция» рекомендует применение для изготовления свечей сплава, состоящего из примерно равных частей парафина и церезина. Защитный воск ЯВ- При изготовлении свечной композиции, аналогичной восковому эталону, необходимо учитывать то обстоятельство, что все парафины нефтяного происхождения, полученные в процессе нефтепереработки, содержат остаточное масло [7][8][9][10][11][12]. При этом при увеличении его содержания существенно ухудшаются основные свойства продукта: снижаются твердость и коллоидная стабильность (масло может вытекать из объема композиции на поверхность, что совершенно неприемлемо для свечей).…”

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Obtaining a Ceresin Composition From by-Products of Oil Dewaxing Process

MITINOV

Сафронова

BULAUKA

2023

Herald of Polotsk State University. Series B. Industry. Applied

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The article presents the results of work on determining the possibility of obtaining paraffin compounds for various purposes using domestic raw materials. The expediency of using high-molecular purified by-products of oil refineries (the process of dewaxing mineral oils) as components of the candle mass is shown. The proposed method for obtaining candle mass will reduce the burden on the environment, reduce the cost of the process of obtaining candles and expand the base of raw materials for their manufacture through the use of production waste.

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Cited by 5 publications

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Hydrofining of heavy vacuum gas oil on modified alumina-nickel-molybdenum catalysts

Hydrofining of heavy vacuum gas oil on modified alumina-nickel-molybdenum catalysts

STUDY OF HYDRO PURIFICATION ANDHYDROIZOMERIZATIONSTRAIGHT-RUN GASOLINE FRACTION OVER MODIFIED Ni (Сo)-Mo- Al2O3- CATALYSTS

Obtaining a Ceresin Composition From by-Products of Oil Dewaxing Process

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