Biomass Feedstock
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- Q 1/15Score 0Name 2 type of feedstock originated from this plant29Lignocellulose and SugarSugar and StarchStarch and TriglyceridesStarch and Diglycerides
15 questions
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- Q1Name 2 type of feedstock originated from this plantLignocellulose and SugarSugar and StarchStarch and TriglyceridesStarch and Diglycerides60s
- Q2What is the main component of starch?Amylose and CarbohydrateAmylopectin and AmyloseLignocellulose and SugarPectin and Saccharides60s
- Q3Fermentation process is suitable for these types of feedstocks, except for;SucroseSaccharidesCelluloseLignin60s
- Q4What is the main product from hydrolysis of plant oil?Triglyceride and GlycerolFree fatty acid and glycerolTriglycerides and Free fatty acidBiodiesel and Glycerol60s
- Q5What is the building blocks or monomers of hemicellulose?C5 and C6 sugarsGlucose and FructoseC6 and C8 sugarsGlucose only60s
- Q6Which of these are not the building blocks or monomers for lignin?Sinapyl alcoholGlucoseCoumaryl alcoholConiferyl alcohol60s
- Q7What is the general composition ratio of cellulose/hemicelluose/lignin of lignocellulose biomass?4:4:34:3:44:3:33:3:460s
- Q8All these sources composed of lignocellulose except for?Palm oil fruitAlgaeSugar caneCorn60s
- Q9Which of these statements is true to describe lignin?Lignin is a linear polymers with monolignols as the building blocksLignin backbone structure is bonded by the ether bondLignin is a highly branched and crosslinked polymers linked by the glycosidic bondsLignin composed of monolignols and sugars60s
- Q10These statements described hemicellulose characteristics, except for;Hemicellulose structure may comprises of pentose and hexose sugarsSlightly or limited solubility in waterHemicellulose is a branched polymersHighly cristalline structure60s
- Q11The energy content of biomass is measured according to;Heating valueMass valueCarbon valueMol value60s
- Q12An analysis of energy content was carried out by Fadzil in the lab. The biomass was combusted in the closed chamber. The resulted heat or energy release was measured and no liquid was released from the chamber. The energy measured refering to;Latent heat of vaporizationHigh heating valueHigh calorific valueLow heating value60s
- Q13What is the effect of moister content on the heating value of biomassDecrease heating valueIncrease heating valueIncrease low heating valueNo effect at all60s
- Q14Based on the table, which biomass is expected to have high heating value?Wood BLeaves DWood AGrass C60s
- Q15Which of these has lowest energy content?LigninhemicellulosePalm oilsucrose60s
