2.4 Applied using mango seed kernel in food products The mango seed kernel is high nutrition because it is contained protein, fat, starch and fiber. The local and poor people in India and Africa consume this seed instead of starch food by roast or boil since the ancient times and some Indian food use the mango seed kernel as ingredients, such as Chapati and Supari (Prani, 2552). In some places, the starch is made from the mango seed kernel. This starch has resistance starch in very high amount (75-80%). Therefore, consuming this starch will low glycemic index.
1Abstract The aim of this research work is to desulfurize indigenous coal by one of the demineralization method to make it feasible for use in power generation and cement industries. Froth flotation method is an efficient method for reduction in sulfur and ash content. The underlying principle of the said process is formation of the froth upon contact of frother with coal particles. Pine oil dosage being the control parameter, the analysis showed that maximum sulfur reduction of 33 % was obtained for 30 minutes flotation time, reducing sulfur content of cherat coal sample from 3.6 % to 2.4 %. It was found that froth flotation caused significant reduction in sulfur content of Cherat coal, yet the power generation requirements of sulfur content
It is also lighter in weight and the bark has loosened or even fallen away. Well-seasoned and dry firewood makes for a longer clean cycle, provides a brighter, hotter fire and also tends to create less creosote build-up. Benefits of Dry Firewood Dry firewood offer real advantages over wet wood and is the most efficient available for a fireplace or braai. Burning wet firewood is bad for both your fireplace and your pocket. To burn efficiently wood has to be dried properly, either naturally or in a kiln so that the moisture is minimal.
Calcium silicate is more likely used today in fireproof insulation rather than asbestos. 2.2.7 Douglas Fir It known as softwood with the properties of discolours in contact with ferrous metal therefore non-ferrous fittings and fastenings are recommended with the average density of 530 kg/m3. It moderately durable in regard to decay, but is susceptible to insect attack. 2.2.8 Southern Pine Southern pine is yellow brown resinous heartwood. Paints fairly satisfactorily with the average density of 59 kg/m3.
Cast iron cookware sets are extremely durable. Our ancestors’ use of cast iron cookware over open fire gives you an idea of how sturdy and resilient it is. With the modifications and innovations brought on by modern technology in the manufacture of this cookware, it could only be tougher. Downsides of Cast Iron Cookware Sets Of course it would be wise to also take note of the disadvantages of cast iron cookware sets. Slow heat conduction.
ABSTRACT: This work examines the production of briquettes used for making biomass bonded with different binding agents at low cost. Briquettes is a compressed block of coal dust or other compressible biomass materials such as charcoal, sawdust ,wood, chips or paper used as fuel and kindling to start a fire. Biomass briquettes are bio fuel substitute for coal and charcoal. In this paper manual briquetting of sawdust is done using two different binding agents; paper pulp and wheat flour. Additionally briquettes are also made from rice husk with paper pulp as binding agent.
Coal can be changed into different forms to supply our needs. “93% of electricity is produced from burning coal” (Melita Steele), and it can also be changed to a form where we can use it for petrol. Coal happens to be one of the cheapest and easiest resources to obtain mainly because it accumulates in many places on the surface of the earth especially in Mpumalanga. In order to conclude this research I will have to look at some of the advantages and disadvantages of coal mining. Some of the disadvantages I will be looking at will be health hazards that coal mining may cause to people.
Abstract Bio-fuels are important because they replace petroleum fuels. There are many benefits for the environment, economy and consumers in using bio-fuels. Bio-oil can be used as a substitute for fossil fuels to generate heat, power and/or chemicals. Upgrading of bio-oil to a transportation fuel is technically feasible, but needs further development. Bio-fuels are made from biomass through thermochemical processes such as pyrolysis, gasification, liquefaction and supercritical fluid extraction or biochemical.
Biofuel, energy produced from biomass offers the opportunity to reduce not just carbon dioxide (CO2) emissions but also the dependence from other states to import oil, and as well as to diversify the energy matrix (United Nations Organization for Food and Agriculture, 2008; Dagnino et al., 2013). Second generation bioethanol or byproduct is based on raw sample of agricultural waste materials rich in complex carbohydrates like cellulose. This becomes an interesting alternative to reduce competition in the food industry and to generate a promising value to the agroindustrial residues (Dagnino et al., 2013). Lignocellulosic (LC) biomass is the most abundant raw material available to mankind for value addition. LC bio-ethanol is foreseen as one of the most feasible and eco-friendly renewable alternatives of petroleum based fuels for transport sector (Saini et al., 2015).
It can spoil because it is a machine but the rate this happen is low when compared with gas powered weed wacker. Electric weed eater is designed for moderate cutting. This means that it is capable of trimming or cutting most type of grasses available in the lawn even though, it is not suitable for heavy cutting. This gives it an edge over battery weed eater which can only be used for light task. Electric weed eater is also portable because of its lightweight just like battery powered type.