Availability and accessibility of sugarcane bagasse ash. Experimental study on bagasse ash in concrete international. Studies on synthesized nanosilica obtained from bagasse ash. The objective of this study was to evaluate the use of sugarcane bagasse ash scba. Utilization of industrial and agricultural waste products in the industry has been the focus of research for economical, environmental, and technical reasons. Worldwide, each year the sugar industry generates bagasse fly ash bfa in the process of producing sugar including ethanol and jaggery. Bagasse ash is also suitable for making ceramic products. Stabilization of black cotton soil with bagasse ash ijert. However, results of various studies conducted on the properties of bagasse ash shows that the ash possess some pozzolanic properties 18. Sugarcane bagasse, pozzolan ash, silica, hydration reaction, blended mortar. Sugar manufacturing companies are increasing in kenya in line with vision 2030, the amount of bagasse produced is expected to increase annually.
The results indicate that inclusion of sugarcane bagasse ash in concrete up to 20% level significantly enhanced the strength of concrete. In this study an attempt has been made to use this ash as a partial replacement in ordinary portland cement opc by 10 weight %. Bagasse ash is waste product and shown lesser strength then metakaolin but bagasse ash can be replaced up to certain limits to get good strength and durability properties. The product is already causing serious environmental pollution, which calls for urgent ways of handling the waste. Bagasse ash for silica extraction, the silica content in scba might range from 60% to 89 %. Department of civil engineering, university of ilorin, ilorin, nigeria abstract.
The highest strength was obtained at 10% sugarcane bagasse ash replacement level. The increase in cbr value is an indication of higher compressive strength of a soil, better for construction of pavements. Bagasse is used as a primary fuel source for sugar mills by burning the fibrous material into bagasse ash. Sugarcane bagasse is a cheap agrobased waste material. However, the strengths were still well above the minimum requirement 35 mpa. Characteristics and applications of sugar cane bagasse ash waste. In the present study, sugarcane bagasse scb was burnt with different temperatures 600 c, 800 c and c for 2 hours and 4 hours and then the ash washed using hydrochloric acid hcl to. Jul 31, 2020 sugarcane bagasse ash is an abundantly available waste material from sugar plants in india. Sugarcane bagasse ash is an effective mineral admixture and the usage of bagasse ash up to 20% as a partial replacement is advantageous. A series of unconfined compression tests were conducted on bagasse ash stabilized soil. Xray diffractometry determination of composition and presence of crystalline material, scanning electron microscopyedax examination of morphology of particles, as well as physical properties and.
Use of charcoal and partially pirolysed biomaterial in fly. In this study bagasse ash is used to increase the stability of black cotton soil. Pdf bagasse as an alternative source of energy dharmendra. Certain amount of the fly ash is substituted with bagasse ash table 3, this data from the bagasse ash fly ash brick is than compared with that from a standard fly ash brick without bagasse ash. Even though the beneficial properties of bagasse ash as a cement replacement material have been reported in several studies, its largescale utilization in indian cement plants is not yet achieved. Sugarcane bagasse ash sba increases compressive strength in concrete up to 10% cement replacement.
What are the benefits of bagasse food service products. Sugarcane bagasse ash bga is a waste material and being disposed to open landfills causing serious environmental impacts. Test results for maximum dry density, optimum moisture content, california bearing ratio and unconfined compressive strength were used to find the optimum mix of bagasse ash and soil. Sugarcane bagasse ash is one of bio waste from sugarcane industry. This wasteproduct is already causing serious environmental pollution which calls for urgent ways of handling the waste. This replacement can improve the properties of cement as well as, it reduces the effects over the environment. Uses of sugarcane bagasse ash waste in brick can save the sugarcane industry disposal costs and produce a greener bricks for construction. Utilization of bagasse ash as a partial replacement of. Bagasse ash as an effective replacement in fly ash bricks. Durability of concrete structures with sugar cane bagasse ash. Bagasse is the fibrous residue of sugarcane after crushing and extraction of juice. Table 1 physical and chemical properties of opc and scba chemical properties physical properties chemical composition wt.
Characterization of sugar cane bagasse ash as supplementary. Bagasse ash, ceramic insulator, properties, microstructure. Bagasse ash mainly contains aluminum ion and silica. Bagasse is a byproduct during the manufacture of sugar and it has high calorific value.
Moreover, a significant improvement was also seen in the fresh, mechanical and durability properties of concrete. Pdf sugar cane bagasse ash scba, a byproduct of sugar and alcohol production, is one of. Approximately 9% of bagasse is used in alco hol ethanol production. Sugarcane bagasse advantages tolerates heat up to 200f oven safe made from a renewable resource. The incorporation of bagasse ash results in an increase in resistance to chloride penetration with little or no adverse effect on the strength development of concrete amin, 2011. An experimental investigation on the combine effect of. Pdf application of sugarcane bagasse ash as a partial. Based on the combustion procedure, the total production of bagasse ash is between 3% and 9% of the total dry fibrous bagasse production. The major advantages of the bagasse ash is that it is cheaper to produce, needs much lower or even negligiblecapitalinputstogetstarted,andrequiresfar fewer imported technological equipment because it is produced by already existing facilities. High calorific value ranges between 3,5005,000 kcalkg moisture percentage is very less 25% compared to. Benefits of bagasse disposable food containers environmentally conscious public and the foodservice industry are gradually shifting towards bagasse containers, but bagasse has several other qualities that make them ideal for food packaging that include they are thermal resistant and can hold hot food up to 95 degree celsius. Sugarcane bagasse sb, sugar cane bagasse ash scba i. From the results we can conclude that optimum amount of sugar cane bagasse ash that can be replaced with cement is 18% by weight with admixture. The test results indicated that up to 10% replacement of cement by bagasse ash results in better or similar concrete properties and further environmental and economical advantages can also be.
Sugar cane bagasse ash, portland cement, pozzolan, blended cement. Bagasses have low caloric power, which makes this a low efficiency process. Although there is a great deal of research in brazil on sugarcane bagasse briquetting, showing the many advantages of using briquettes instead of bagasse, factories still burn bagasse. Analysis of sugarcane bagasse, cellulose content of. Utilization of bagasse ash as a partial replacement of fine. Chemical analysis of sugar cane bagasse ash sugar cane bagasse ash collected for experimental work was tested for the chemical compound at pollucon laboratories pvt ltd, surat. Opc cement, bagasse ash, steel fiber, compressive strength. The thermal properties of the composites like thermal conductivity. This is partly due to a lack of proper quantification of the available sugarcane bagasse ash and its. All about the features and benefits of bagasse material. Kinana sugarcane bagasse ash and the pulverized coalflyashesastmc618,1999classification. Sugarcane bagasse ash as supplementary cementitious material in. Bagasse ash is being accumulated in large volume which is deposed into the environment through dumping yards causing damage to the ecosystem.
Bagasse ash is also used in conjunction with other pozzolans in making masonry blocks. The experimental result shows that the increase in the strength of concrete with use of sugar can e bagasse ash. In this paper, bagasse ash has been chemically and physically characterized, in order to evaluate the possibility of their use in the industry. The silica contents of bagasse and its ash vary depending on the type of soil, environment and harvesting period and process 6. Ash melting, also known as ash fusion and ash softening, can lead to slagging, fouling and corrosion in boilers which may reduce conversion efficiency. The compressive strengths of mortars are influenced by the sio2k2o molar ratio.
Approximately 1800 million tons of sugarcane are annually produced all over the world, which leaves about 4045% bagasse after juice. Effect of polypropylene fiber on properties of bagasse ash. Bagasse ash is in black colour and it is odour less. Sugarcane bagasse ash, byproduct, amorphous silica and strength 1. In the present study brick contains fly ash, lime, water, quarry dust, scba and waste rubber tyre. Therefore, with the use of sugar cane bagasse ash in partially replacement of cement in concrete, we can increase the strength of concrete with reducing the consumption of cement. Ethanol is not a good r e placement for the fossil fuels, but it is an environmen tally friendly fuel. These biomass materials have a lot of potential to be converted into useful products such as carbon. Sugar cane bagasse is a fibrous wasteproduct of the sugar refining industry, along with ethanol vapor. This paper evaluated the feasibility of using residual sugar cane bagasse ash with a high carbon. Frontiers role of sugarcane bagasse ash in developing. However, the utilization of this bagasse ash waste in concrete as a partial substitute for cement provides significant benefits in terms of reducing.
Soil stabilization method by applying waste product bagasse ash is successfully improve the existing poor and expansive sub grade soil. Bagasse ash is free of cost and available locally, hence it proved economical also. Bagasse also contains approximately equal proportion of fibre cellulose, the components of which are carbon, hydrogen and oxygen, some sucrose 12 %, and ash originating from extraneous matter. Sugarcane bagasse is a fibrous wasteproduct of the sugar refining industry, along with ethanol vapor. Characteristics and applications of sugar cane bagasse ash. Cement stabilized soil blocks admixed with sugarcane bagasse ash. Thus, sugarcane bagasse ash waste presents high potential for application in the manufacture of ceramic products. Sugar cane bagasse ash was partially replaced with cement at 10, 18 and 24% by weight of cement in concrete. Marginal decrease in compressive strength was observed.
Several studies2,3 have finalized silica is rich in sugarcane bagasse ash. Use of bagasse ash as a concrete additive for road pavement. Since, there is a continuous increase in the production of sugar worldwide. An evolution of prehydrolyzed bagasse is its use in the formulation of a cattle feed based on byproducts of the sugar and alcohol industry. Materials used the class f fly ash was used to produce the geopolymer concrete. In the present study, the effect of ppf on unconfined compressive strength and durability of clayey soil stabilized with bagasse ash cement mix and reinforced with ppf is studied. It is estimated that over 7590 million tonnes of wet rsb are produced annually from 600 operational sugar mills in india. The concrete mix designed by varying the proportions of bagasse ash for 0%, 5%, 10%, 15%, 20%, 25% the cubes are been casted and cured in normal water. Composed mainly of silica, it can be used as mortar and concrete mineral admixture, providing great economic and environmental advantages, particularly in. Mostly, bagasse produced is burnt for energy needed for sugar processing the use of sugarcane bagasse ash scba as cement. Bagasse is mainly used as a burning raw m a terial in the sugar cane mill furnaces.
Scba used in this study was obtained by burning scb at 600oc for 5 hours james and rao, 1986 under controlled conditions and its physical, chemical, and mineralogical characterization was done to evaluate the possibility of its. Bagasse is a fibrous residue of sugarcane stalks that remains after extraction of sugar and when incinerated gives the ash. Sep 08, 2020 most mills produce bagasse of 48% moisture content, and most boilers are designed to burn bagasse at around 50% moisture. Use of bagasse ash as a concrete additive for road. In this paper, untreated bagasse ash has been partially replaced in the ratio of 0%, 10%, 20%, 30% and 40% by volume of fine aggregate in concrete.
Experimental study on use of sugar cane bagasse ash in. Better alternative to traditional plastic, paper and. We can determine the ash melting behaviour of sugarcane bagasse using our carbolite caf g5 bio ash melting furnace. Oct 26, 2018 this project mainly deals with the replacement of cement with bagasse ash in fixed proportions and analysing the effect on self compacting concrete. Following are the advantages of briquetting bagasse. Jan 01, 20 sugarcane bagasse is one such fibrous wasteproduct of the sugar refining industry, along with ethanol vapor. Feb 04, 2012 according to12, sugar cane bagasse is composed of fibers, medule, fine particles and soluble materials, with the in natura bagasse chemically composed of 44,5% of lignocellulosic fibers.
Black cotton soil using bioenzyme and bagasse ash civil. Pdf this paper presents a detailed investigation of the effects of refined sugarcane bagasse ash sbca as partial replacement for. Study of the binary system fly ashsugarcane bagasse ash fascba in. Introduction in sugar mill, bagasse is a residue after the sugarcane juice extraction. Therefore it is possible to use bagasse ash scba as cement replacement material to.
Potential utilization of solid waste bagasse ash journal. In india about 10 million tons of sugarcane bagasse ash as a unutilized and hence waste material1. This study helps to determine the effect of varying parameters of temperature, curing time and acid washing method. Determination of the effects of bagasse ash on the properties of.
Aug 14, 2016 bagasse ash as a partial replacement to cement. The bagasse was packed in the graphite crucible air tight, and place inside electric control furnace and burnt at a temperature of 1200oc for 5hours to obtain a black color ash see plate 2 which is the bagasse ash which was used in this research 5. Effect of sugarcane bagasse ash on the engineering properties. In this paper attempt has been made to stabilize the black cotton soil by using mixture of bagasse ash and lime. Pdf effects of sugarcane bagasse ash on the properties of concrete. Availability and accessibility of sugarcane bagasse ash for. Pozzolanic properties of ultrafine sugar cane bagasse ash produced. Ordinary portland cement was partly replaced by sugarcane bagasse ash in the ratio of 0%, 5%, 10%, 15%, 20% and 25% by weight and the influence of sugarcane bagasse ash as a partial replacement material has been examined on fresh concrete tests by compaction factor test and slump cone test as well as on hardened concrete with tests for. Ground improvement projects using sugarcane bagasse have shown promising results on. Therefore, the efficient utilization of residual bagasse needs immediate attention from sugar industries and the scientific. Various experiments were conducted to determine the effect of properties of the soil with the addition of various waste materials. Agricultural wastes like sugarcane bagasse ash and rice husk ash can be. Setting time, compressive strength, water penetration depth. In sugarcane bagasse it made up of water about 50 percent, fiber above 48 percent and also some small amount of soluble solids.
The pozzolanic reaction may lead to the increase in strength of concrete 8. Preparation and characterization of ceramic products using. Swelling potential of the bc soil decreases with an increase in dosage of terrazyme. Ash shrinkage starting temperature sst this occurs when the area of the test piece. Bagasse is the fibrous residue generated after the juice has been extracted from the sugar cane plant. This research evaluates the suitability of scba as a partial replacement for cement in concrete productions. The results showed that the addition of sugarcane bagasse ash improves the strengths in all cases. For example, bagasse ash collected from the bottom of the boiler may be coarser and contain irregular particles, and the bagasse ash collected through a filtration system contains less carbon 29.
Burning bagasse as an energy source yields it ash, considered as a waste causing disposal problems. Uses of sugarcane bagasse ash waste in brick can save the sugarcane industry disposal costs and produce a. Effect of used oil contamination and bagasse ash on some. In the us, bagasse ash is currently considered an agricultural waste of no. Analysis of sugarcane bagasse, cellulose content of sugarcane. The compressive strengths of different mortars with bagasse ash addition.
Sugarcane bagasse an overview sciencedirect topics. Effect of sugarcane bagasse ash on the engineering. It is utilized as a fuel in boilers in the sugar mills to generate steam and electricity. The prehydrolyzed bagasse is dried first moisture content. To study the effect of bagasse ash on the strength. Application of sugarcane bagasse ash as a partial cement. With the increasing average value of 2% consumption of sugar per annum, the quantity of solid waste bfa continuously increases and creates environmental problems. Compressive strength, tensile strength and flexure can be increased with 10% replacement of scba at 28 days. Preparation of biocement using sugarcane bagasse ash and.
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