ENGINEERING PROPERTIES OF HIGH VOLUME BIOMASS WASTE MORTAR

2016 ◽  
Vol 78 (8) ◽  
Author(s):  
Habeeb Lateef Muttashar ◽  
M. W. Hussin ◽  
Jahanger Mirza ◽  
Ghasan Fahim Huseien
Keyword(s):  
Compressive Strength ◽  
Palm Oil ◽  
Oil Palm ◽  
Palm Kernel ◽  
Engineering Properties ◽  
Biomass Waste ◽  
Palm Oil Fuel Ash ◽  
Palm Kernel Shell ◽  
Oil Palm Fibre ◽  
Palm Fibre

This paper represents the effects of using waste generated from palm oil industries like ash, shell and fibre on the engineering properties of mortar. Palm Oil Fuel Ash (POFA) was used as cement replacement up to 60% and Oil Palm Kernel Shell (OPKS) as sand replacement in mortar mixture. The Oil Palm Fibre was added to increase the strengthening performance of mortar. The method used to find the water binder ratio was by trial and error method with 1:3 ratio of cement to sand. The cubes size of 70mm x 70mm x 70mm, beams size of 40mm x 40mm x 160mm, and cylinders size of 70mm diameter and 150mm height, were cast and tested for compressive strength, flexural strength and splitting tensile strengths of mortar. Samples were cured in water before testing it at 7, 28, and 60 days. Also, the water absorption of mortar was tested at the age of 28 days. The results showed that oil palm fibre provided more advantages and increase the strength properties especially in the flexural and tensile strength. The addition of Oil Palm Kernel Shell reduced the density of mortar and it can be used for lightweight application.  The test results also showed that as the POFA ratio increased, the compressive strength of mortar decreased. However, as OPKS ratio increased, the density was found to be decreased. The mix proportions using 60% POFA and 20% OPKS was considered as the optimum mix design. The mortar showed optimum strength at 9% with the addition of fibre.

scholarly journals Drying Shrinkage of Mortar Incorporating High Volume Oil Palm Biomass Waste

2018 ◽  
Vol 34 ◽  
pp. 01008
Author(s):  
Nor Hasanah Abdul Shukor Lim ◽  
Mostafa Samadi ◽  
Abdul Rahman Mohd. Sam ◽  
Nur Hafizah Abd Khalid ◽  
Noor Nabilah Sarbini ◽  
...  
Keyword(s):  
Compressive Strength ◽  
Palm Oil ◽  
Oil Palm ◽  
Palm Kernel ◽  
Drying Shrinkage ◽  
Biomass Waste ◽  
Palm Oil Fuel Ash ◽  
Fuel Ash ◽  
Oil Palm Biomass ◽  
Oil Fuel

This paper studies the drying shrinkage of mortar incorporating oil palm biomass waste including Palm Oil Fuel Ash, Oil Palm Kernel Shell and Oil Palm Fibre. Nano size of palm oil fuel ash was used up to 80 % as cement replacement by weight. The ash has been treated to improve the physical and chemical properties of mortar. The mass ratio of sand to blended ashes was 3:1. The test was carried out using 25 × 25 × 160 mm prism for drying shrinkage tests and 70 × 70 ×70 mm for compressive strength test. The results show that the shrinkage value of biomass mortar is reduced by 31% compared with OPC mortar thus, showing better performance in restraining deformation of the mortar while the compressive strength increased by 24% compared with OPC mortar at later age. The study gives a better understanding of how the biomass waste affect on mortar compressive strength and drying shrinkage behaviour. Overall, the oil palm biomass waste can be used to produce a better performance mortar at later age in terms of compressive strength and drying shrinkage.

Effect of High-Volume Oil Palm Biomass Waste in Mortar

2019 ◽  
pp. 17-30
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Palm Kernel ◽  
High Strength ◽  
High Volume ◽  
Biomass Waste ◽  
Palm Oil Fuel Ash ◽  
Palm Kernel Shell ◽  
Fuel Ash ◽  
Oil Fuel

This chapter discusses the utilization of wastes in the form of palm oil fuel ash, oil palm kernel shell, and oil palm fibre in the production of mortar mixes as a part of new and innovative materials in construction industry. Detailed introduction is provided followed by a clear description of each waste and its effect when added to mortar mixes. Furthermore, a research study on the effect of palm oil fuel ash, palm oil kernel shell, palm oil fibre on mortar properties was carried out and the experimental program details are given under four subtitles. Splitting tensile strength and flexural strength were performed to test the engineering properties of mortar containing different types of waste. Results and discussion are provided for additional grasp. It is concluded that the inclusion of high-volume palm oil biomass waste can produce sustainable mortars with high strength and with more durability performance.

THE EFFECT OF OIL PALM KERNEL SHELL IN PRODUCING DIFFERENT TYPES OF POFA BASED MORTAR

2015 ◽  
Vol 77 (12) ◽  
Author(s):  
Nor Hasanah Abdul Shukor Lim ◽  
Mohd Warid Hussin ◽  
Abdul Rahman Mohd. Sam ◽  
Mostafa Samadi ◽  
Mohamed A. Ismail ◽  
...  
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Palm Kernel ◽  
High Volume ◽  
Strength Development ◽  
Palm Oil Fuel Ash ◽  
Palm Kernel Shell ◽  
Fuel Ash ◽  
Different Types ◽  
Oil Fuel

This paper presents the utilization of palm oil fuel ash and oil palm kernel shell as cement and sand replacement, respectively in the production of palm oil fuel ash based mortar mixes as part of new and innovative materials in the construction industry. The study includes basic properties such as water absorption, density, compressive strength, and microstructure test with regards to variations in the mix design process. In order to get better performance in terms of strength development, the ash used was subjected to heat treatment and grounded to the size of less than 2 µm. High volume of 80% palm oil fuel ash was used as cement replacement, while 25%, 50%, 75%, and 100% of oil palm kernel shell was used as sand replacement. The results indicated that the density of the mortar decreases with increasing volume of oil palm kernel ash as sand replacement. Three different types of mortar were produced with different percentages of oil palm kernel shell, which was high strength, medium strength, and low strength lightweight mortars.

scholarly journals Utilisation of Oil Palm Fibre Biomass Waste as Additives in Foamed Concrete

2021 ◽  
Vol 29 (4) ◽  
Author(s):  
Md Azree Othuman Mydin
Keyword(s):  
Tensile Strength ◽  
Compressive Strength ◽  
Water Absorption ◽  
Oil Palm ◽  
Construction Materials ◽  
Pulse Velocity ◽  
Biomass Waste ◽  
Foamed Concrete ◽  
Oil Palm Fibre ◽  
Palm Fibre

Worldwide, the construction industry has acknowledged the future demand for lightweight construction materials, with high workability, self-compacting, and environmentally friendly. Given this demand, recent innovative material namely foamed concrete (FC), has been found to reduce normal concrete’s weight potentially. However, while FC made with Ordinary Portland Cement has good compressive strength, other characteristics such as tension are relatively weak given the number of micro-cracks. Therefore, the study focused on the potential use of oil palm fibres in FC regarding their durability and mechanical properties. Notably, one of the major issues faced in the construction of reinforced FC is the corrosion of reinforcing steel which affects the behaviour and durability of concrete structures. Hence, in this study, oil palm fibres were added to improve strength and effectively reduce corrosion. Five types of fibre generated from oil palm waste were considered: oil palm trunk, oil palm frond, oil palm mesocarp and empty fruit bunch consisting of the stalk and spikelets. Specimens with a density of 1800 kg/m3 were prepared in which the weight fraction of the fibre content was kept constant at 0.45% for each mixture. Testing ages differed in testing and evaluating the parameters such as compressive strength, flexural strength, tensile strength, porosity, water absorption, drying shrinkage and ultrasonic pulse velocity. The results showed that the incorporation of oil palm fibre in FC helped reduce water absorption, porosity and shrinkage while enhancing the compressive, flexural and tensile strength of FC.

Properties of Mortar Containing High Volume Palm Oil Biomass Waste

2015 ◽  
Vol 1113 ◽  
pp. 578-585 ◽  
Author(s):  
Nor Hasanah Abdul Shukor Lim ◽  
Mohd Warid Hussin ◽  
Abdul Rahman Mohd Sam ◽  
Muhammad Aamer Rafique Bhutta ◽  
Nur Farhayu Ariffin ◽  
...  
Keyword(s):  
Palm Oil ◽  
Palm Kernel ◽  
High Strength ◽  
High Volume ◽  
Strength Development ◽  
Biomass Waste ◽  
Palm Oil Fuel Ash ◽  
Palm Kernel Shell ◽  
Fuel Ash ◽  
Oil Fuel

The utilization of waste materials which are abundant and cheap, especially from clean resources, has become more pressing than ever. This paper, discusses the utilization of the wastes in the form of palm oil fuel ash and oil palm kernel shell in the production of mortar mixes as a part of new and innovative materials in construction industry. The studies include the basic properties including the morphology of the composite with regards to variations in the mix design process. In order to get a better performance in terms of strength development, the ash used has gone through heat treatment and ground up to the size less than 2µm. High volume of 60%, 80% and 100% palm oil fuel ash was used as cement replacement. The incorporation of more than 80% of palm oil biomass waste as cement and sand replacement has produced mortar having an improved compressive strength than normal mortar. In addition, the density of the mortar with biomass waste was less than normal mortar. Overall results have revealed that the inclusion of high volume palm oil biomass waste can produce mortar mix with high strength, good performance and most importantly more sustainable.

Oil Palm Clinker Potentility for Producing Lightweight Concrete: Compressive Strength, Tensile and Modulus of Elasticity Analysis

2016 ◽  
Vol 841 ◽  
pp. 200-209 ◽  
Author(s):  
Rezuwan Kamaruddin ◽  
Mohd Mustafa Al Bakri Abdullah ◽  
Muhammad Faheem Mohd Tahir ◽  
Januarti Jaya Ekaputri
Keyword(s):  
Compressive Strength ◽  
Oil Palm ◽  
Modulus Of Elasticity ◽  
Lightweight Concrete ◽  
Palm Kernel ◽  
Inert Material ◽  
Fibrous Materials ◽  
Boiler Furnace ◽  
Conventional Concrete ◽  
Palm Kernel Shell

Oil palm clinker is formed by burning of oil palm kernel shell and fibrous materials in boiler furnace. The clinker is no longer a bio-material that has changed to inert material likes the crushed brick. Large quantities oil palm clinkers have become a waste and caused disposal problem. It requires extra costs for handling, transportation and finding out suitable the dumping site. Research has been conducted to explore the potentiality usage of oil palm clinker as fine and coarse lightweight aggregates at Universiti Pertanian Malaysia. Mixtures of oil palm clinker concretes were designed, prepared and tested. Mechanical properties of a good mixture of tensile strength, compressive strength, modulus of elasticity, creep and shrinkage were satisfied the standard engineering codes of practices. Oil palm clicker concrete was found lighter than conventional concrete, which usually weighs between 2240 and 2400 kg m-3. The means of compressive and tensile strengths were found 30.79 and 3.34 N mm-2 respectively. In addition, the mean of modulus of elasticity was 13.024 kNmm-2. Therefore, oil palm clinker aggregate and concrete are recommended to be used in lightweight reinforced concrete structures.

scholarly journals Oil Palm Fibre Waste to Biogas Electricity Production Framework for Mill Operation

2018 ◽  
Vol 7 (3.7) ◽  
pp. 187
Author(s):  
Izatul Husna Zakaria ◽  
Jafni Jafni Azhan Ibrahim ◽  
Abdul Aziz Othman
Keyword(s):  
Solid Waste ◽  
Palm Oil ◽  
Oil Palm ◽  
Continuous Production ◽  
Electricity Production ◽  
Mill Operation ◽  
Palm Oil Mill ◽  
Fibre Waste ◽  
Oil Palm Fibre ◽  
Palm Fibre

One of issue regarding of renewable energy supply chain is source sustainability and reliability to ensure continuous production. The aim of this paper is to suggest the oil palm fibre waste to biogas electricity production framework: mill operation perspective that suit to be practices based on evaluation of current practise of oil palm solid waste and Malaysia’s palm oil industry. The framework is based on palm oil mill operation to utilise annually solid waste generate as biomass source for stable biogas electricity production. This conceptual paper is the principal efforts that introduce the usage of storage system for biomass feed input to ensure sustainable stable electricity production from palm oil mill by manipulate their solid waste production. Prospective researchers are put forward to conduct further research to enhance biogas production as alternative for waste treatment strategy.   

scholarly journals Empty fruit bunch (EFB) gasification in an entrained flow gasification system

2017 ◽  
Vol 19 ◽  
pp. 43
Author(s):  
Wan Muhamad Syafiq Wan Ismail ◽  
Ruwaida Abdul Rasid
Keyword(s):  
Palm Oil ◽  
Chemical Engineering ◽  
Palm Kernel ◽  
Empty Fruit Bunch ◽  
Biomass Waste ◽  
Engineering Research ◽  
Palm Kernel Shell ◽  
Entrained Flow ◽  
Syngas Production ◽  
Entrained Flow Gasification

<p>Biomass has become one of the most commonly used renewable sources of energy in the last two decades. Empty fruit bunch (EFB) is one of the examples for the biomass that is used as a renewable energy source. From the palm oil processing industry, only 10% are the final products such as palm oil and palm kernel oil, while the remaining 90% are harvestable biomass waste in the form of EFB, palm kernel shell (PKS) and oil palm frond (OPF). This overload amount of biomass waste will cause an abundance of waste which will also affect the environment. To convert EFB into usable energy in ways that are more efficient, less polluting, and economical, gasification has merge as one of the most favorable technological innovations in synthesis gas (syngas) production. The main aim of this work is to study the EFB gasification in an entrained flow gasification process based on the different operating temperature (700<sup>°</sup>C to 900<sup>°</sup>C) and equivalence ratio, ER (0.2 – 0.4), evaluated based on the production of gases such as hydrogen (H<sub>2</sub>), carbon monoxide (CO), carbon dioxide (CO<sub>2</sub>) and methane (CH<sub>4</sub>). It was found that as the temperature was increased from 700<sup>°</sup>C to 900<sup>°</sup>C, the production of H<sub>2</sub> and CO<sub>2</sub> increased while CO was decreased. The optimum ER value of 0.30 was found to attain the highest Cold Gas Efficiency (CGE) value of 74.03% at 900°C.</p><p>Chemical Engineering Research Bulletin 19(2017) 43-49</p>

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