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18  Articles
1 of 3 pages  |  10  records  |  more records»
This paper presents the results of mathematical models’ development for hydrotreating reactor, stripping ??lumn, absorbers and hydrotreating furnace which are basic units of hydrotreating block in catalytic reforming unit. Since these objects of modeling ... see more

Influence of ozonolysis process  on decrease of the content of sulfur in diesel fuel at the hydrogenation wais studied. The new concept of preliminary processing of diesel fuel by ozone with the subsequent hydrotreating on high-disperse nickel - the ... see more

The catalytic activity of Co and Pd loaded on mordenite (MOR) was evaluated in the hydrotreatment of cashew nut shell liquid (CNSL) into biofuel. Metals were loaded into MOR as support via wet impregnation process. The Co content was varied as 2, 4, and 6... see more

Hydrotreating process of Sunan candlenut oil by using NiMo-?Al2O3 catalyst has been successfully investigated. Preparation of NiMo-?Al2O3 catalyst by using dipping impregnation method generated catalyst used for hydrotreating process. This method consists... see more

Catalytic hydrodesulfurization of Combined Gas Oil (CGO) was used  CoMo/ -Al2O3 catalyst. The reaction was carried out at the trickle bed reactor with temperature 265, 300, 300, 330°C and H2/Hydrocarbons ratio 288 and 310 m3/m3; pressure 65atm and LH... see more

Minyak bumi mengandung pengotor berupa sulfur,  nitrogen, oksigen, logam, dan olefin. Pengotor-pengotor tersebut harus  dihilangkan  melalui  proses hydrotreating sebelum minyak bumi diolah lebih lanjut. Salah satu katalis hydrotreatin... see more

In this article determination of physico-chemical properties of benzene produced from Zhangazhol crude oil by straight distillation. Aim of improving quality of them hydrotreating in catalysis of ??-Gu/Ni-skeleton are investigated.

To lower the sulphur content below 500 ppm and to increase the quality of bitumen derived heavy oil, a combination of hydrotreating followed by oxidative desulfurization (ODS) and oxidative denitrogenation (ODN) is proposed in this work. NiMo/γ-Al2O... see more

Amphiphilic phosphotungstic acid (A-PTA) and Ni2P/SBA-15 catalysts were prepared to apply for selective oxidation of refractory sulfur compounds in light cycle oils and hydrotreating of the oxidized S compounds, respectively. Physical properties of the ca... see more

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