1. EVALUATION OF ANTIOXIDANT POTENTIAL OF MONODORA MYRISTICA (AFRICAN NUTMEG)
BACKGROUND OF THE STUDY
Lipid oxidation is one of the major reasons that food deteriorate and is caused by the reaction of fat and oil with molecular oxygen, leading to off-flavours that are generally called rancidity(Basturk et al., 2...
2. EVALUATION OF GLYCERINE RECOVERY FROM SPENT SOAP LYE PRODUCTION
BACKGROUND OF THE STUDY
Glycerine (propan 1, 2, 3 triol) is a discovered soluble in soap lye and as a residue in crude soap following the saponification of fats and oils with caustic soda. Traditionally, the process of soap production from fats and oils provides g...
3. OPTIMIZATION OF BIODIESEL PRODUCTION FROM YELLOW OLEANDER AND CASTOR OILS AND STUDIES OF THEIR FUEL PROPERTIES
Abstract
The optimization of biodiesel production from two non-edible oils and studies of their fuel and biodegradability properties was carried out. The two oil feedstocks (Yellow oleander and Castor oils) were extracted from their seeds using an oil e...
4. UTILIZATION OF POTASSIUM CARBONATE-BASED DEEP EUTECTIC SOLVENTS AS CATALYST IN TRANSESTERIFICATION REACTION OF JATROPHA CURCAS OIL
ABSTRACT
Deep eutectic solvents (DES) were synthesized from different mole ratios of K2CO3/glycerol at 400 rpm and 353 K for a period of 2 hours toform a homogenous transparent colorless liquid. ThreeDES were successfully formed at the ratio 1:20, 1:30 and 1:40. The DES synthesized were...
5. EFFECTS OF DETOXIFICATION ON SOME PHARMACOLOGICAL PROPERTIES OF JATROPHA CURCAS LINN. (EUPHORBIACEAE) SEED OIL IN LABORATORY ANIMALS
Abstract
Jatropha curcas seed oil is a known energy source in biodiesel which but for its toxicity, also has potential of being used as food and in the pharmaceutical / cosmetic industries. This study was designed to detoxify solvent and mechanically extracted J. curcas oils and to asce...
6. THE PRODUCTION OF BIODIESEL (FAME) FROM PALM KERNEL OIL (PKO) USING CONCENTRATED SULPHURIC ACID AS CATALYST
STATEMENT OF RESEARCH PROBLEM
There has been several analytical works on biodiesel production using base catalyzed mechanism (usually sodium hydroxide or potassium hydroxide) or acid catalyzed mechanism (usually concentrated sulfuric acid). However, this research work i...
7. COMPARATIVE STUDY ON THE EFFECTS OF OXYGENATES ON BIODIESEL FROM FRESH AND USED COOKING OIL
Abstract
Biodiesel is a renewable fuel that will soon be fully accepted in the commercial world but there are limitations to its use that need improvement. The use of oxygenated additives have improved the burning/fuel qualities of conventional diesel and gasoline. These oxygenates may...
8. EFFECTS OF OXYGENATES ON NEEM AND TIGERNUT OIL METHYL ESTER
Abstract
Biodiesel is a biodegradable, environment friendly, renewable and energy efficiency fuel. It is becoming the most prominent alternative to petro-diesel. Due to current environmental concerns, quality and properties of biodiesel have to be optimized to remove its limitations. Th...
9. EFFECTS OF OXYGENATES ON NEEM AND TIGERNUT OIL METHYL ESTER
Abstract
Biodiesel is a biodegradable, environment friendly, renewable and energy efficiency fuel. It is becoming the most prominent alternative to petro-diesel. Due to current environmental concerns, quality and properties of biodiesel have to be optimized to remove its limitations. Th...
10. KINETICS AND ENGINE PERFORMANCE OF BIODIESEL PRODUCED FROM SELECTED NON EDIBLESEEDSOILS USING ACTIVATED CLAY CATALYSTS
ABSTRACT
The kinetics and engine performance of biodiesel from African pear seed oil (APO) and Gmelina seed oil (GSO) by modified clay catalysts were carried out. The catalyst was synthesized by activating it with heat, phosphoric acid and sodium hydroxide. They were characterized using...
11. OPTIMIZATION, ENGINE PERFORMANCE AND KINETICS STUDIES OF BASE METHANOLYSIS OF SELECTED SEED OILS FOR BIODIESEL PRODUCTION
Statement of the Problem
Globally, the Renewable Energy Network for 21st century (REN21) and other national strategies like the Nigerian Renewable Energy Master Plan (REMP), National Renewable Energy and Energy Efficiency Policy (NREEEP), Renewable Electricity Policy Guidelines (REPG) e...
12. EVALUATION OF THE BIOFUEL PROPERTIES OF THE METHYL, ETHYL ESTERS AND ESTER/DIESEL BLENDS OF THREE SEEDS OILS.
ABSTRACT
The depletion and price fluctuations of fossil fuel in the international market have been a major source of concern in total dependence on diesel fuel hence use of biodiesel produced from vegetable oil is a good substitute or additive fuel. Studies were carried out to investiga...
13. PRODUCTION AND PERFORMANCE EVALUATION OF BIODIESELS FROM SOME SEED OILS AND THEIR BLENDS WITH DIESEL
ABSTRACT
Two types of biodiesels (methyl esters and butyl esters) were synthesized from Cucurbita pepo, Afzelia africana and Hura crepitans seed oils using acid catalysis. Solid acid catalysts were prepared from biowastes (seed cake/shell) from the oil seeds via partial carbonization to...
14. EVALUATION OF THE BIODIESEL POTENTIALS OF SELECTED PLANT BIOMASSES IN IBADAN NORTH LOCAL GOVERNMENT AREA, NIGERIA
ABSTRACT
There has been an increasing emphasis on renewable sources of energy following recurrent economic crises and environmental concerns associated with petrodiesel. In Nigeria, there is an abundance of oil-bearing inedible plant biomasses, which are underutilized. Research into bio...
