Bleaching Performance Of A Nigerian Yola

The use of Nigerian clays in vegetable oil refining: I …

PDF | On Jan 1, 1987, A. O. Oboh and others published The use of Nigerian clays in vegetable oil refining: I Evaluation of some Nigerian clays as potential bleaching earths | Find, read and cite ...

BLEACHING PERFORMANCE OF A NIGERIAN (YOLA) …

Abstract−− The bleaching performance of raw and acid activated Yola montmorillonite clay was studied. The bleaching performance was enhanced upon activation. The predominant active …

Bleaching of Palm Oil by Activated Local Bentonite and …

Chemical and Process Engineering Research ISSN 2224-7467 (Paper) ISSN 2225-0913 (Online) Vol.10, 2013 1 Bleaching of Palm Oil by Activated Local Bentonite and Kaolin Clay from Afashio, Edo-Nigeria M. A. Usman*, O. Oribayo, A. A. Adebayo Department of Chemical Engineering, University of Lagos, Lagos 101017, Nigeria Email: …

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Bleaching of Palm Oil by Activated Local Bentonite …

bleaching power of some selected Nigerian clays found in Shagamu and Ewekoro both in Ogun state; Calabar in Cross River state and Nsukka, Enugu state were investigated by Oboh (1987) and reasonable percentage reduction around 80% was achieved. The bleaching performance of raw and acid activated Yola montmorillonite

Bleaching performance of a nigerian (Yola) bentonite

The bleaching performance of raw and acid activated Yola montmorillonite clay was studied. The bleaching performance was enhanced upon activation. The predominant …

Optimum Bleaching Efficiency of Activated Ntezi Bentonite …

The bleaching performance of raw and acid activated Yola montmorillonite clay was studied. The bleaching performance was enhanced upon activation. The predominant active sites on …

Decolourization of Palm Oil by Nigerian Local Clay: A Study …

Bleaching performance of a nigerian (Yola) bentonite. O. O. James M. A. Mesubi F. A. Adekola E. Odebunmi J. Adekeye R. B. Bale. Materials Science. 2008; The bleaching performance of raw and acid activated Yola montmorillonite clay was studied. The bleaching performance was enhanced upon activation.

Optimization of Acid Activation Conditions for Athi River …

The initial increase in bleaching performance with increasing acid concentration was probably due to the formation of active sites on kaolin surface, and the drop in bleaching performance could be ...

Optimization of Bleaching Parameters of Palm Oil Using …

The bleaching potential of Afashio kaolin (AFK), from Edo state in Nigeria, for removal of pigments from palm oil was investigated in comparison with that of local bentonite (BN).

(PDF) Bleaching of Palm Oil by Activated Local Bentonite …

Chemical and Process Engineering Research ISSN 2224-7467 (Paper) ISSN 2225-0913 (Online) Vol.10, 2013 1 Bleaching of Palm Oil by Activated Local Bentonite and…

bleaching of palm oil by activated local bentonite and kaolin …

Quality evaluation of soaps produced from …

Bleaching performance of Nigerian (Yola) bentonite. Latin American Applied Research. 2007; ISSN: 0327-0793. [11] Mag, T K Bleaching-Theory and Practice.

Availability, Quality, and Appropriateness of Instructional …

Education, Yola. Ha 1: The quality, Availability, and appropriateness of instructional facilities have a significant effect on the performance of Nigerian Certificates in Education graduates at Federal College of Education, Yola. Review of Related Literature According to Adeyemi, (2011), Students' Academic Performance is

Rafiu BALE | University of Ilorin, Ilorin | unilorin | Department …

The bleaching performance of raw and acid activated Yola montmorillonite clay was studied. The bleaching performance was enhanced upon activation.

Effect of variation of amount of selected clay samples on …

James et al. [57], studied the bleaching performance of raw and activated Nigerian (Yola) montmorillonite clay on palm oil. The authors discovered that the bleaching performance of the clay was ...

bentonite bleaching earth in nigeria | Widely Used Hot Sale …

Bleaching, performance of a Nigerian (Yola) Bentonite. The objective of this study was to optimize the bleaching parameters of the chemical refining process for kenaf seed oil, namely concentration of bleaching earth (0.5 to 2.5% w/w), temperature (30 to 110 °C) and time (5 to 65 min) based on the responses of total oxidation value (TOTOX) and color reduction using …

Effect of variation of amount of selected clay …

James et al. [57], studied the bleaching performance of raw and activated Nigerian (Yola) montmorillonite clay on palm oil. The authors discovered that the bleaching performance of the clay...

Comparative study on the effect of different bleaching …

Bleaching performance of a Nigerian (Yola) bentonite. Lat Am appl res. 2008;38(1):45-9. Olokodana, F. A., (2003), Analysis of Fats and Oil: Workshop on sample preparation for the Analysis of Foods Raw and processed, Lagos Institute of Public Analysis of Nigeria pp. 17-44. Udensi EA,Iroegbu FC.

Bleaching of Palm Oil by Activated Local Bentonite and …

Optimum Bleaching Efficiency of Activated Ntezi Bentonite …

Bleaching performance of a nigerian (Yola) bentonite. Folahan Adekola. Latin American applied research, 2008. The bleaching performance of raw and acid activated Yola montmorillonite clay was studied. The bleaching performance was enhanced upon activation. The predominant active sites on the raw clay are acid sites, those on the improved ...

BLEACHING PERFORMANCE OF A NIGERIAN (YOLA) …

eastern (black cotton soil) part of Nigeria. These areas comprise of Borno, Yola, Adamawa and Taraba state (RMRDC 1990, 1991; Aribisala 1993). This large ben-tonite reserve awaits commercial exploration for its ... bleaching performance was examined by varying the volume of the acid solution added in the activation rec-ipe. The acid/clay ratio ...

EFFECT OF BLEACHING AND DEGUMMING ON THE …

James OO. 2007. Bleaching performance of Nigerian (Yola) bentonite. Latin American Appl. Res. ISSN: 0327-0793. Madya M, Morad NA, Mohd RB. 2006. Process design in degumming and bleaching of palm oil; centre of lipids engineering and applied research, University of technology, Malaysia. Ogwu FM, Odo M, Osborne O. 2012.

234688857.pdf

The bleaching performance of raw and acid activated Yola montmorillonite clay was studied by James et al. (2008). ... Bleaching performance of a Nigerian (Yola) bentonite. Latin American Applied Research, 38, 45 - 49. Kirali, E. G., Lacin O. (2006). Statistical modelling of acid activation on cotton oil bleaching by Turkish bentonite.

Assessing influence of hydrochloric acid leaching on

See also. Studies on the acid activation of Brazilian smectitic clays Studies on the acid activation of Brazilian smectitic clays. Bleaching performance of a nigerian (Yola) bentonite Bleaching performance of a nigerian (Yola) bentonite. Sunflower oil bleaching by adsorption onto acid-activated bentonite Sunflower oil bleaching by adsorption onto acid-activated bentonite

Performance evaluation of local clays from northern Nigeria …

The effectiveness of adsorbents (unactivated and acid activated) developed from local raw materials - clay and diatomaceous earth samples - sourced from various geographical locations in northern Nigeria for use in the adsorptive bleaching of palm oil was studied. Two acids namely hydrochloric and sulphuric acids of varying strengths 20, 30 and 45% were used …

African Evaluation Database

The bleaching performance of raw and acid activated Yola montmorillonite clay was studied. The bleaching performance was enhanced upon activation. The predominant active sites on …

James, O.O. "Bleaching performance of Nigerian (Yola) …

James, O.O. "Bleaching performance of Nigerian (Yola) bentonite". Latin American Appl. Res, 2007. ... the effect of refining process on physicochemical properties of used vegetable oils from two restaurants in Ile-Ife Nigeria, and their biodiesel potential using biological and chemical based heterogeneous catalyst. The refining stages are ...

Bleaching, performance of a Nigerian (Yola) …

The bleaching performance of raw and acid activated Yola montmorillonite clay was studied by James et al. (2008). The best bleaching …

Acid Activated Smectite Clay as Pozzolanic Supplementary …

Bleaching, performance of a Nigerian (Yola) Bentonite. March 2008 · Latin American Applied Research ... The bleaching performance of raw and acid activated Yola montmorillonite clay was studied ...