Results 61 to 70 of about 395 (176)

Synthesis of 1,4-Dioxaspiro[4.4] and 1,4-Dioxaspiro[4.5] Novel Compounds from Oleic Acid as Potential Biolubricant

Indonesian Journal of Chemistry, 2017
Two 1,4-dioxaspiro novel compounds which derivated from methyl 9,10-dihydroxyoctadecanoate (MDHO) with cyclopentanone and cyclohexanone had been synthesized by a sonochemical method in the presence of montmorillonite KSF catalyst.
Yehezkiel Steven Kurniawan, Yudha Ramanda, Kevin Thomas, Hendra Hendra, Tutik Dwi Wahyuningsih   +4 more
doaj   +1 more source

Process Intensification of Oil Recovery From Brassica carinata Seeds via Microwave‐Assisted Soxhlet Extraction for Biolubricant Synthesis

International Journal of Chemical Engineering, Volume 2026, Issue 1, 2026.
The growing demand for sustainable and eco‐friendly alternatives to petroleum‐based lubricants has prompted interest in plant‐derived oils as a potential raw material for the synthesis of biolubricants. This study explores the utilization of microwave‐assisted Soxhlet extraction (MASE) for the efficient recovery of oil from the three species of ...
Yohannes Assefa Degaga, Shimelis Kebede Kassahun, Sintayehu Nibret Tiruneh, Arnab Biswas   +3 more
wiley   +1 more source

High Oleic Pentaerythritol Tetraester Formation via Transesterification: Effect of Reaction Conditions

Indonesian Journal of Chemistry, 2020
Pentaerythritol tetraoleate esters synthesized from high oleic palm oil methyl ester (POME) have potential as biolubricant base stock. In the present study, the chemical transesterification of POME and pentaerythritol (PE) using sodium methoxide as a ...
Nor Faeqah Idrus, Robiah Yunus, Zurina Zainal Abidin, Umer Rashid, Norazah Abd Rahman   +4 more
doaj   +1 more source

Extraction, Process Optimization, and Characterization of Aloe weloensis Oil (AWO) Using Box–Behnken Design (BBD) and FTIR Analysis

Journal of Engineering, Volume 2026, Issue 1, 2026.
Renewable energy is a cornerstone in the harnessing of eco‐friendly systems that offer economical and efficient alternatives to nonrenewable energy. Today, alternative forms of energy are being implemented to lower the emissions of pollutants from different petroleum engines. The specific aims of this study are to develop the highest Aloe weloensis oil
Mekin Mohammed Amin, Ramesh Babu Nallamothu, Venkata Ramayya Ancha, Getachew Alemayehu, Shikha Binwal   +4 more
wiley   +1 more source

Batch Heterogeneous Catalytic Selective Hydrogenation of Vegetable Oils Over Lindlar Catalyst: Kinetic Modeling Supported by Reaction Mechanisms

ChemistryOpen, Volume 14, Issue 12, December 2025.
Heterogeneous catalytic selective hydrogenation of vegetable oils was modeled by Hougen–Watson approach to obtain kinetic rate laws. Parameters were obtained by nonlinear regressions on batch experimental data, and the best mechanism to interpret those experimental data was chosen on a statistical basis (higher coefficient of determination R2) and by ...
Enza Pellegrino, Katia Gallucci, Nicoletta Cancrini, Andrea Di Giuliano   +3 more
wiley   +1 more source

Sustainable biofuel production from fish processing waste: lipase‐catalyzed hydroesterification of tilapia residual oil

Biofuels, Bioproducts and Biorefining, Volume 19, Issue 6, Page 1948-1969, November/December 2025.
Abstract Fishing waste and byproducts, whether naturally occurring or from industrial processing, are important sources of high‐value compounds. Fertilizers, biomaterials, cosmetics, biolubricants, and biodiesel are some of the substances that can be obtained from these residues. The objective of this study was to conduct a theoretical and experimental
Patrick da Silva Sousa, Francisco Simão Neto, Paulo Gonçalves de Sousa Junior, Marcos Carlos de Mattos, Maria Alexsandra de Sousa Rios, Aluísio Marques da Fonseca, Diego Lomonaco, José C. S. dos Santos   +7 more
wiley   +1 more source

Novel Water-Based Biolubricants Using Choline Ionic Liquids

Lubricants
Ionic liquid molecules exhibit a variety of properties that are well suited for use as lubricants or additives for lubricants, since they form tribolayers that reduce friction and wear.
Paloma Mostaza, María-Dolores Avilés, Pablo M. Martínez-Rubio, María-Dolores Bermúdez, Francisco J. Carrión-Vilches   +4 more
doaj   +1 more source

Experimental evaluation of biolubricant with additive nanoparticle calcium carbonate (CaCO₃) from scallop shell waste as cutting fluids using minimum quantity lubrication (MQL) in CNC milling process [PDF]

FME Transactions
Nano-cutting fluid sprayed using the minimum quantity lubricant (MQL) method is one example of a green manufacturing process. Meanwhile, vegetable oil is an appropriate lubricating base oil as it offers very high lubricating performance and environmental
Puspitasari Poppy, Pramono D.D., Habiby M.N.A., Prabowo, Jaelani A., Abdullah M.I.H.C., Suyetno A.   +6 more
doaj   +1 more source

Recombinant manufacturing of multispecies biolubricants

ABSTRACT Lubricin, a lubricating glycoprotein abundant in synovial fluid, forms a low-friction brush polymer interface in tissues exposed to sliding motion including joints, tendon sheaths, and the surface of the eye.
Marshall J. Colville, Ling-Ting Huang, Samuel Schmidt, Kevin Chen, Karan Vishwanath, Jin Su, Rebecca M. Williams, Lawrence J. Bonassar, Heidi L. Reesink, Matthew J. Paszek   +9 more
openaire   +2 more sources

Production and Characterization of Biolubricant from Cassia Sieberiana (Decandole) Seed Oil Using Transesterification Reaction

Journal of Applied Sciences and Environmental Management
Biolubricant is a biopolymer that can be used as a base oil in a variety of applications such as biomass and bioenergy. Hence, the objective of this paper is the production and characterization of biolubricant from Cassia sieberiana (Decandole) seed oil
E. Stephen, H. Ibrahim, C. E. Gimba
doaj   +1 more source