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Esterification Optimization of Crude African Palm Olein Using Response Surface Methodology and Heterogeneous Acid Catalysis

https://doi.org/10.3390/en11010157
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36/36 checkable references clean · checked 2026-07-22

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

8 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 36 checked references that resolve
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Palm fatty acid distillate as a potential source for biodiesel production-a review
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Optimization of Reducing Sugar Production from Manihot glaziovii Starch Using Response Surface Methodology
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Chamotte clay as potential low cost adsorbent to be used in the palm kernel biodiesel purification
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Fuel Characteristics of Biodiesel Produced from a High-Acid Oil from Soybean Soapstock by Supercritical-Methanol Transesterification
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A Global Comparison of National Biodiesel Production Potentials
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Biodiesel Production from Non-Edible Beauty Leaf (Calophyllum inophyllum) Oil: Process Optimization Using Response Surface Methodology (RSM)
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Esterification of free fatty acids in waste cooking oils (WCO): Role of ion-exchange resins
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Biodiesel production through non-catalytic supercritical transesterification: current state and perspectives
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Continuous production of soybean biodiesel with compressed ethanol in a microtube reactor using carbon dioxide as co-solvent
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Esterification of dicarboxylic acids to diesters over Mn+-montmorillonite clay catalysts
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A Simple Method of Preparation of High Silica Zeolite Y and Its Performance in the Catalytic Cracking of Cumene
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Esterification of oleic acid in a three-phase, fixed-bed reactor packed with a cation exchange resin catalyst
resolves10.1016/j.fuel.2009.01.025
Optimization of the transesterification reaction in biodiesel production
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Optimization of Biodiesel-Diesel Blended Fuel Properties and Engine Performance with Ether Additive Using Statistical Analysis and Response Surface Methods
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An Improvement in Biodiesel Production from Waste Cooking Oil by Applying Thought Multi-Response Surface Methodology Using Desirability Functions
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Optimization of heterogeneous biodiesel production from waste cooking palm oil via response surface methodology
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Influence of fatty acid composition of raw materials on biodiesel properties
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Environmental and economic feasibility of palm oil biodiesel in the Mexican transportation sector
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Biodiesel from palm oil via loading KF/Ca–Al hydrotalcite catalyst
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Transesterification of Rapeseed Oil for Synthesizing Biodiesel by K/KOH/γ‐Al<sub>2</sub>O<sub>3</sub> as Heterogeneous Base Catalyst
resolves10.1007/s11746-012-2192-x
Reduction of Free Fatty Acids in Acidic Nonedible Oils by Modified K10 Clay
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On the Experimental Attainment of Optimum Conditions
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Chemical Flooding in Heavy-Oil Reservoirs: From Technical Investigation to Optimization Using Response Surface Methodology
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The Production of Engineered Biochars in a Vertical Auger Pyrolysis Reactor for Carbon Sequestration
resolves10.1016/j.biortech.2012.12.090
Kinetic study of free fatty acid esterification reaction catalyzed by recoverable and reusable hydrochloric acid
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Kinetics of Oleic Acid Esterification with Methanol in the Presence of Triglycerides
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A new heterogeneous acid catalyst for esterification: Optimization using response surface methodology
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<scp>Esterification</scp> of renewable levulinic acid to ethyl levulinate biodiesel catalyzed by highly active and reusable desilicated H‐<scp>ZSM</scp>‐5
The 8 references without a DOI — listed, not checked
no DOI — not checkedFourier transform infrared-attenuated total reflectance (FTIR-ATR) spectroscopy and chemometric techniques for the determination of adulteration in petrodiesel/biodiesel blends
no DOI — not checkedSeyboth, K., Sverrisson, F., Appavou, F., Brown, A., Epp, B., Leidreiter, A., Lins, C., Musolino, E., Murdock, H.E., and Petrichenko, K. (2016). Renewables 2016 Global Status Report, REN21.
no DOI — not checkedFast GC-FID method for monitoring acidic and basic catalytic transesterification reactions in vegetable oils to methyl ester biodiesel preparation
no DOI — not checkedEvaluación del potencial de la borra de café como materia prima para la producción de biodiesel
no DOI — not checkedOptimization of the biodiesel synthesis using crude African palm oil (Elaeis guineensis Jacq)
no DOI — not checkedMontgomery, D.C. (2012). Design and Analysis of Experiments, John Wiley & Sons.
no DOI — not checkedModelado de partículas PM10 y PM2.5 Mediante Redes Neuronales Artificiales sobre clima tropical de San Francisco de Campeche, México
no DOI — not checkedWiley, J., Hepburn, K., and Levenspiel, O. (1964, January 15–17). Chemical Reaction Engineering. Proceedings of the 3rd European Symposium on Chemical Reaction Engineering, Amsterdam, The Netherlands.
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

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