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Jan 01, 2020· Material characterization. XRD of palm kernel shell ash (PKSA) and extracted silica was scanned using GBC EMMA Xray diffractometer having CuKα emission at 25 kV acceleration voltage and 400 μA current from 2θ 15° to 60° at a speed of °/min. Morphology and particle dimension of produced nanosilica were observed with an SEM (Zeiss Ultra Plus) and EDX at Secondary Electron .
Past research works of many authors on these locally available additives such as Sawdust Ash (SDA), Palm Kernel Shell Ash (PKSA), Rice Husk Ash (RSA), Coconut Shell Ash (CSA), Maize Cobs, Cassava ...
This experimental research is focused on the effect of concrete made by incorporating lime treated Palm Kernel Shell (PKS) Sugarcane Bagasse Ash (SCBA) as partial replacements of coarse aggregates and Ordinary Portland Cement (OPC) respectively. An experimental analysis for concrete grade 30 with a mix design ratio of 1:: of cement:fine aggregates:coarse aggregates with a constant ...
were carried out on the pozzolan stabilized soil and then on the soils with different proportions of coconut shell husk ash and palm kernel shell husk ash additive of .
Palm Oil Fuel Ash (POFA) Palm Oil Fuel Ash is the product of burning palm oil husk and palm kernel shell in the palm oil mill. POFA obtained from Oil Palm India Limited, Kottayam in Kerala was used in the investigation. The specific gravity of Palm oil fuel ash .
The only disadvantage of burning Palm Kernel Shells is the little high level of ash around 3%. However, the ash is very fit to use as fertilizer for your garden. Stoker boilers for steam coal are in most cases fit for both Palm Kernel Shells and Coconut Shells. Coconut Shells have a very low ash level around %
Palm kernel shell ash (PKSA) has the potential to be used as a construction material. PKSA is the ash produced from husk fibre and shell of palm oil burning by generation plant boiler which generates energy to be used in palm oil mill to extract palm oil [7].
high porosity. Research has been conducted to see whether they can make suitable stabilizing agents for the improvement of soils for civil engineering construction, Ekeocha and Agwuncha (2014). According to Adeyemi and Joseph (2015), palm kernel shells have very low ash and sulphur content. Palm kernel shell ash (PKSA) is a byproduct of the ...
shell husk ash and palm kernel shell husk ash additive of %, %, %, % and % by mass of soil sample. Specific Gravity Test Specific gravity tests were performed on the pozzolan stabilized lateritic soil sample using pycnometer in line with British Standard methods (BS 1377–1990: Part 2).
A waste product the broken kernels is the palm kernel shells and is a popular biofuel with high calorific value. For every 100 kg fruits around 4 kg palm kernel shells are leftover, ie. approx. 4%. Overall, palm kernel shells count for less than 1% of the total biomass in a palm oil plantation.
this process two types of palm ashes were produced which is boiler ash and palm oil fuel ash (POFA). Boiler ash was obtained from burning the palm fiber and kernel shells in the boiler where it consists of clinkers and ash [19]. Meanwhile POFA is by product from power plant that generate electricity which used palm fiber, shell and empty fruit ...
N2 This work reports the potential of using Palm Kernel (PK) ash and shell as a partial substitute for Portland Cement (PC) and coarse aggregate in the development of mortar and concrete. PKash and shell are agrowaste materials from palm oil mills, thedisposal of PK ash and shell is an environmental problem of concern.
Palm kernel shell replacement (%) 0 25 50 75 100 7days 2397 2212 2022 1905 1673 14days 2401 2218 2039 1923 1690 21days 2407 2226 2058 1930 1698 28days 2412 2241 2063 1948 1710 The variation of density of concrete with palm kernel shell content is shown in Fig. 2. It .
Research Paper Open Access w w w . a j e r . o r g Page 32 Compressive Strength of Concrete Containing Palm Kernel Shell Ash FADELE Oluwadamilola A1, 1,2Building Department, Obafemi Awolowo University, IleIfe, Nigeria ABSTRACT: This study examined the influence of varying palm kernel shell ash ...
Palm kernel shell ash (PKSA) is a byproduct in palm oil mills. This ash has pozzolanic properties that enables it as a partial replacement for cement but also plays an important role in the ...
This work reports the potential of using Palm Kernel (PK) ash and shell as a partial substitute for Portland Cement (PC) and coarse aggregate in the development of mortar and concrete. PK ash and shell are agrowaste materials from palm oil mills, the disposal of PK ash and shell is an environmental problem of concern.
The research investigated the effects of palm kernel shell ash (PKSA) on limestabilized lateritic soil. Preliminary tests were performed on three soil samples,, L1, L2 and L3 for ...
of waste reduction and reuse. This paper therefore studies the physical properties of palm kernel shell ash as filler with respect to the requirements for hot mix asphalt concrete. The marshal stability test made with varying percentages of palm kernel shell ash (PKA) and indirect tensile strength test were also investigated[16,17].
Mar 22, 2017· The marked differences in mineral composition of the ash of biofuels are demonstrated by Ohanaka et al. (2017) who reported that palm kernel shell ash .
This study examined the influence of varying palm kernel shell ash content, as supplementary cementitious material (SCM) at specified water/cement ratios and curing ages on the compressive strength of concrete cubes samples. Palm kernel shell ash was
The research investigated the effects of palm kernel shell ash (PKSA) on limestabilized lateritic soil. Preliminary tests were performed on three soil samples,, L1, L2 and L3 for identification; the results showed that L1 was A76, L2 was A76, and L3 was A76. The optimum amount of lime for each of the soil samples was achieved.
The research presents the comparative analysis on the mechanical properties of a MetalMatrix Composite (MMC) reinforced with palm kernel/periwinkle shell ash for automobile applications. Four specimens consisting of Sample A (300g of aluminum), Sample B (295% of aluminium,
biocomposite. In the literature, the viability of exploiting palm kernel shell ash (PKSA) is rarely reported, hence this research forms a fundamental step towards further research in establishing the optimised conditions needed for maximal utilization of this natural resource. Materials and method
The research investigated the effects of palm kernel shell ash (PKSA) on limestabilized lateritic soil. Preliminary tests were performed on three soil samples,, L1, L2 and L3 for identification ; the results showed that L1 was A76, L2 was
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