Results 21 to 30 of about 1,096 (180)
Bulletin of Chemical Reaction Engineering & Catalysis, 2022 In this work, Lapindo mud (LM) was used as catalyst support. This is because the Lapindo mud has a high SiO2 content of 45.33 %. This research aims to produce a hydrocracking catalyst based on Lapindo mud through impregnation of Ni and Pt metals as well ...
Wega Trisunaryanti +4 more
doaj +1 more source
Indonesian Journal of Chemistry, 2018 The synthesis of Ce/mesoporous silica (Ce/MS) and its lifetime determination for the hydrocracking of waste lubricant has been carried out. The MS was synthesized using tetraethyl orthosilicate (TEOS) and gelatin extracted from bovine bone as a template.
Wega Trisunaryanti +4 more
doaj +1 more source
Jurnal Kimia Sains dan Aplikasi, 2009 Hydrocracking process of Butonian asphalt derived asphaltene using Mo-Ni/γ-alumina catalyst has been investigated. The processes were carried out in 1L stainless steel autoclave reactor.
Rahmad Nuryanto +2 more
doaj +1 more source
An overview on the green petroleum production [PDF]
Chemical Review and Letters, 2020 Given the greenhouse gas emissions and future biofuels control, it is encouraged to look for alternatives to raw materials and green granular processes in the crop to produce these biodegradable chemicals.
Nima Norouzi, Saeed Talebi
doaj +1 more source
Technological Renewal of Iran's Oil Refining Industry, Providing Technological Strategies for Competitiveness [PDF]
سیاست نامه علم و فناوری, 2020 Iran's oil refineries have faced severe competitiveness challenges, and technical renewal is their main option. To this end, the first step is to determine the requirements of technology. While gasoline production in Iran will soon double the consumption,
Reza Bandarian
doaj
Berkala Sainstek, 2020 Catalytic cracking dan hydroprocessing merupakan dua proses yang digunakan untuk mengubah minyak nabati menjadi biofuel, gabungan dari kedua proses tersebut dinamakan reaksi hydrocracking.
Afrida Nur Aini +3 more
doaj +1 more source
International Journal of Renewable Energy DevelopmentLDPE plastics contributed 20-30% of the plastics use. Due to its non-biodegradable properties, plastic waste management is crucial. In the other hand, the LDPE plastics provide potential and benefits in the exploration of energy resources; they could be ...
Suhailah Salma Maulida +3 more
doaj +1 more source
A New Lumped Kinetic Model of an Industrial Hydrocracking Process
Chemical Engineering Transactions, 2017 Hydrocracking is a catalytic cracking process for the conversion of heavy oil fractions, such as vacuum gas oil (VGO), into valuable products with lower boiling point, such as diesel, kerosene and gasoline.
W. Song +4 more
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Overall effectiveness factor of an assemblage of catalyst pellets with different sizes or properties
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Catalyst assemblages comprising pellets with distributed sizes or physicochemical properties are ubiquitous in industrial processes; yet accurately predicting their overall effectiveness factors remains a challenge due to complex diffusion–reaction interactions.
Bahador Abolpour, Hong Yong Sohn
wiley +1 more source
Synthesis and Characterization of Ni/Hydrotalcite and Its Application in Hydrocracking Calophyllum Inophyllum Oil [PDF]
Journal of Pure and Applied Chemistry Research, 2016 This research aims to synthesize hydrotalcite as an alternatives of catalyst support of hydrocracking of vegetable oils. Hydrotalcite can be synthesized in several ways, the most common is coprecipitation method.
Hafshah +2 more
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