Results 61 to 70 of about 1,096 (180)

Hydrocracking of Coconut Oil on the NiO/Silica-Rich Zeolite Synthesized Using a Quaternary Ammonium Surfactant

Indonesian Journal of Chemistry, 2020
NiO/silica-rich zeolite catalysts were used for coconut oil hydrocracking. The catalyst was prepared with a mixture of Na2SiO3, Al(OH)3, NaOH, and quaternary ammonium surfactants.
Sriatun Sriatun, Heru Susanto, Widayat Widayat, Adi Darmawan   +3 more
doaj   +1 more source

Studies of Catalytic Properties of Inorganic Rock Matrices in Redox Reactions

Journal of Sustainable Development of Energy, Water and Environment Systems, 2017
Intrinsic catalytic properties of mineral matrices of various kinds (basalts, clays, sandstones) were studied, which are of interest for in-situ heavy oil upgrading (i.e., underground) to create advanced technologies for enhanced oil recovery.
Nikolay M. Dobrynkin, Marina V. Batygina, Alexander S. Noskov   +2 more
doaj   +1 more source

Synthesis of Faujasite from Fly Ash and its Applications for Hydrocracking of Petroleum Distillates

Bulletin of Chemical Reaction Engineering & Catalysis, 2007
The synthesis of faujasite from fly ash and its application for hydrocracking catalyst of heavy petroleum distillates have been performed. Faujasite was synthesized from fly ash by hydrothermal reaction in alkaline solution via combination of reflux ...
Sutarno Sutarno, Yateman Arryanto
doaj   +1 more source

Hydrotalcite Catalyst for Hydrocracking Calophyllum inophyllum Oil to Biofuel: A Comparative Study with and without Nickel Impregnation

Bulletin of Chemical Reaction Engineering & Catalysis, 2017
This research aims to study the effect of nickel impregnation into hydrotalcite catalyst that use to convert Calophyllum inophyllum oil into biofuel through hydrocracking process.
Hafshah Hafshah, Danawati Hari Prajitno, Achmad Roesyadi   +2 more
doaj   +1 more source

Role of the Ni/Mo bimetal ratio in regulating structural and bifunctional properties of pillared bentonite for hydrocracking of palm oil decanter cake

Results in Chemistry
Utilization of biomass waste as a renewable energy source is a promising strategy to reduce dependence on fossil fuels while supporting sustainable waste management.
Siska Nuri Fadilah, Wahyu Setiawan, Zainal Fanani, Muhammad Faizal, Fakhili Gulo   +4 more
doaj   +1 more source

Technical–Economic Assessment and FP²O Technical–Economic Resilience Analysis of the Gas Oil Hydrocracking Process at Large Scale

Sci
The increasing requirement for distillates, accompanied by higher quantities of heavy crude oil in world production, has positioned gas oil hydrocracking as one of the most significant processes in refineries. In the petrochemical industry, hydrocracking
Sofía García-Maza, Ángel Darío González-Delgado   +1 more
doaj   +1 more source

Pembuatan Biofuel dari Minyak Kelapa Sawit melalui Proses Hydrocracking dengan Katalis Ni-Mg/γ-Al2O3

Jurnal Teknik ITS, 2014
Keterbatasan bahan bakar fosil sebagai salah satu sumber energi yang tidak dapat diperbarui di Indonesia menjadikan wacana untuk menciptakan sumber energi alternatif dari bahan baku lain yang jumlahnya masih melimpah dan dapat diperbarui.
Anindita Pramesti Putri Nugroho, Dwi Fitriyanto, Achmad Roesyadi   +2 more
doaj  

STUDI PENGELOLAAN SAMPAH PLASTIK DI PANTAI KUTA SEBAGAI BAHAN BAKAR MINYAK

Jurnal Presipitasi, 2018
Sampah plastik merupakan salah satu indikator pencemar pantai, terlebih pada musim tertentu sampah plastik di lautan akan singgah ke tepi pantai sehingga mengganggu fungsi pantai sebagai tempat rekreasi.
Ni Made Wedayani
doaj   +1 more source

Performance Test of Various Indonesian Natural Zeolites as Composite Components of NiMo/Al2O3-Zeolite Catalysts for Hydrocracking Used Cooking Oil into Biohydrocarbons

Bulletin of Chemical Reaction Engineering & Catalysis
Due to increasing demand for alternative energy sources, nonedible used cooking oil is being converted into biohydrocarbons as an eco-friendly renewable option.
Amar Ariza Kurniawan, Wawan Rustyawan, Muhammad Ibadurrohman   +2 more
doaj   +1 more source

Supported and Free-Standing Non-Noble Metal Nanoparticles and Their Catalytic Activity in Hydroconversion of Asphaltenes into Light Hydrocarbons

Crystals
The hydroconversion of asphaltenes into light hydrocarbons catalyzed by supported and free-standing non-noble metal nanoparticles was studied. The activity of Ni or Co immobilized on microspherical oxide carriers and Co nanoparticles dispersed in a ...
Leonid Kustov, Andrei Tarasov, Kristina Kartavova, Valery Khabashesku, Olga Kirichenko, Gennady Kapustin, Alexander Kustov, Evgeny Abkhalimov, Boris Ershov   +8 more
doaj   +1 more source