Results 81 to 90 of about 2,648,140 (187)

Physicochemical and corrosion properties of polyol ester-commercial motorbike oil blends

Cogent Engineering
Modern industry has increased gasoline use, emphasizing the need for engine oil to reduce friction, wear, and heat. Anti-corrosion-based lubricants, especially esters derived from bio-based oils, are of interest because they reduce toxicity and increase ...
B. Koteswara Rao, Kodanda Rama Rao Chebattina, Srinivas V, M. S. Srikar, S. Bhanuteja, Bandhavi Challa, Kseniia Iurevna Usanova, Anil Kumar Saxena   +7 more
doaj   +1 more source

Synthesis and Evaluation of Sunflower-Oil-Based Esters as Biolubricant Base Oils Using Ca/TEA Alkoxide Catalyst

Lubricants
This study evaluates the production of base oils for biolubricants using fatty acid methyl esters (FAMEs) derived from sunflower oil as the raw material.
Dimosthenis Filon, George Anastopoulos, Dimitrios Karonis   +2 more
doaj   +1 more source

Valorisation of non-edible and waste cooking oils into hybrid biolubricants: A tribological study

Industrial Crops and Products
The use of non-edible oils and waste cooking oil as a biolubricant production feedstock can provide a promising and environmentally sound alternative to the current petroleum-based lubricants.
T.M.I. Riayatsyah, A.H. Sebayang, A.S. Silitonga, Siti Maretia Benu, Md. Abul Kalam, Bela Nurulita, A. Rakha Sebayang, Natalina Damanik, Deswita, N.W.M. Zulkifli   +9 more
doaj   +1 more source

Synthesis and Characterization of Some Ester-type Biolubricants of Soiabean Fatty Acids

Materiale Plastice, 2017
Growing demands from industry for the use of eco-friendly lubricants led research towards finding environmentally friendly products with superior lubricating characteristics. Vegetable oils and synthetic ester oils are competitive base oils used to obtain lubricants with good physico-chemical, rheological and tribotechnical properties, biodegradable ...
Sorina Boran, Sabina Nitu
openaire   +1 more source

PENAMBAHAN KATALIS ASAM SULFAT DALAM PEMBUATAN BIOLUBRICANT DENGAN BAHAN BAKU PALM KERNEL OIL (PKO) [PDF]

Pelumas yang beredaran di pasaran sekitar 80% adalah pelumas mineral yang dihasilkan melalui pemisahan dan pemurnian minyak bumi, dan sebagian lagi berasal dari pelumas sintesis.
Suwartini, Agnis
core   +1 more source

Synthesis and Characterization of Trimethylolpropane Esters via Guanidine Carbonate-Catalyzed Transesterification of Sunflower Oil Methyl Esters

Lubricants
This study investigates the synthesis and physicochemical characterization of biolubricant base oils derived from sunflower oil methyl esters (SUNOMEs) via transesterification with trimethylolpropane (TMP) using guanidine carbonate (GNDC) as a green and ...
Dimosthenis Filon, George Anastopoulos, Ypatia Zannikou, Dimitrios Karonis   +3 more
doaj   +1 more source

Synthesis of biolubricant from various based methyl esters / Nurazreen Shazwin Kamarudin [PDF]

, 2019
Revolution and development towards mineral based lubricant has been widely consumed since few years back. Nevertheless, the consumption on these lubricants has turned out the negative impact to environment pollution and sources depletion.
Kamarudin, Nurazreen Shazwin
core  

Biopolymers, Bioplasticizers and Biolubricants from Waste Cooking Oil: A Systematic Review

Clean Technologies
Waste cooking oils (WCO) are large-scale residual streams from domestic and industrial food processing. Their improper disposal poses severe environmental risks, yet their integration into the oleochemical sector offers a strategic opportunity for the ...
Silvia D’Eusebio, Pietro Caramia, Antonio Caporusso, Matteo Radice, Antonino Biundo, Isabella Pisano, Gennaro Agrimi   +6 more
doaj   +1 more source

Synthesis of catalyst from eggshell and perna v. Shell for biolubricant production [PDF]

, 2019
Currently, environment conservation issues had been rising due to the extensive usage of mineral and synthetic oil based lubricants. The direct application of vegetable oil as biolubricant base oil to overcome these environmental concerns had some ...
Malar Vizhli, Sivaguru
core   +2 more sources

Synthesis of biodiesel and prepared its blend: An ecofriendly, clean, alternative, and sustainable energy source

Tetrahedron Green Chem
A base catalyzed the transesterification reaction, resulting in a 98 % yield during biodiesel (fatty acid methyl ester - FAME) synthesis. The optimization reaction protocol requires maximum agitation of 600 rpm at room temperature for 20min with a 10mol%
Madhuri A. Balpande, Manish M. Katiya, Madhukar G. Dhonde, Jayant M. Gajbhiye   +3 more
doaj   +1 more source