A gasification plant of MSW produces syngas of the following Component Composition (dry volume %) CO 30 H2 40 CO2 30 Determine the weight percentage of syngas component. (MW: CO =28; H2 = 2; CO2 = 44)
Q: A liquid flows initially into a vessel initially empty to a steady rate of 70 cm³ s'. The pictorial…
A: Since you have asked multiple questions, we will solve first three sub-parts for you. If you want…
Q: Absorption of sulphur dioxide is carried out in a packed tower. Gas containing 14.8% sulphur dioxide…
A:
Q: A sample extracted out of hot gas mixture at a temperature of 240 oC and pressure of 1.3 bar…
A: Given data Gas Kmole of gas SO2 0.0025 N2 2.7 CO2 0.45 Total pressure of sample gas : P…
Q: 4. Methylamine, stored in a 2000-gallon tank is to be transferred in drums. Each drum is to be…
A:
Q: Some self-contained breathing apparati chemically regenerate oxygen using potassium superoxide. 4…
A: Given reaction:
Q: #3 acid via the oxidation of ammonia is: The first step in the reaction sequence for the production…
A: Balanced chemical equation, 4 NH3 +5 O2 ⇔4 NO + 6H2O
Q: An experiment on the growth rate of certain organisms requires an environment of humid air enriched…
A: Specific growth rate represents dynamic behaviour of microorganisms. Specific growth rate is used as…
Q: Broth harvested from a fermenter is treated for recovery and purification of a pharmaceutical…
A: Given : (w/w) % of drug = 38.6 %, molecular weight = 1421 g/mol. To find : Concentration of…
Q: A solution containing 100 lbm KNO 3/100 lbm H 2O at 80°C is fed to a cooling crystallizer operated…
A:
Q: Oil seeds containing 49% oil, 40% pulp, 3% mineral salts and the rest moisture are leached with…
A: Solution -
Q: 4. The following data are given for a family single stage biogas digester shown in Figure Q 4…
A: (i)Given: temperature for fermentation =30 degree Dry matter (cow dung) = 4kg volume of methane =…
Q: L-lysine is produced by Corynebacterium glutamicum in a bioreactor using glucose as the carbon…
A: The bioreactor is defined as the cylindrical vessel or instrument in which biological processes are…
Q: C22H4(g) + H2(g) --> C2H6(g) C22H4 flows into a catalytic reactor at 25.0 atm and 300°C with a flow…
A: Ethene is converted into ethane by the following reaction C22H4(g) + H2(g) --> C2H6(g)
Q: A mixture of methane and air is capable of being ignited only if the mole percent of methane is…
A: Given: Mole percentage of methane= between 5% and 15% Number of mole of methane= 9.0 mole Flowing…
Q: A single effect evaporator is used to concentrate 10 000 kg / hr of tomato juice from 5% total…
A:
Q: A 700 cu ft tank contains 17lb of C2H6 and 9lb of CH4 at 50F. What is the specific gravity of the…
A:
Q: L-Serine is an amino acid important for its roles in synthesizing other amino acids and for its use…
A:
Q: A mixture containing 42 wt% benzene (B) and 58 wt% toluene (T) is fed to a distillation column at a…
A: Solution
Q: A 500 m2 botanical garden which harvest 1000 flowers per day of 15 variations, in a year the average…
A: You have posted multipart of question as per the guidelines i have solved first three subparts…
Q: November data from the Mixing Department as follows: 1 Summarize the flow of physical units and…
A: The calculation is given as,
Q: Biogas system design for cooking for a family of 9 members is considered here. The system design…
A:
Q: You would like to operate a gasifier with biomass feedstock CHαOβ. The proximate analysis on a dry…
A: Let us,assume the biomass amount =100gm Amount of carbon=50gm Amount of hydrogen=10gm Amount of…
Q: A mixture of methane and air is capable of being ignited only if the mole percent of methane is…
A: Given: air flow rate = 1300 kg/hr mole percent of methane = 6.00 mole % moles of methane in mixture…
Q: "he table and graph below display data from the Fresh 4 Less farm stand in A /19/2020 from…
A: To predict the sales with a certain number of customers using the Lagrange's interpolation formula:…
Q: spent sulfuric acid solution is brought up to strength for a pickling process in a mixer. Spent…
A:
Q: 2.5. The off-gases from a gasoline stabilizer are fed to a steam reforming plant to produce…
A: In order to solve this question, we will calculate moles of H2 formed from both reactions and then…
Q: A medium-grade bituminous coal analyzes as follows: Component Percent 1 6. Ash 11 Water 3. Residuum…
A: In this case, take a basis of 100kg of coal because then percent=kilograms Basis=100kg of coal.…
Q: 3. Methane enters the furnace at a rate of 100 mol/min and is burned with air in a furnace. Dry…
A:
Q: The principal reaction in a series of complex reactions performed by microorganisms involved in wine…
A: We have find out the a)how much is the amount of sugar per kg of water? b) How many lbs of solution…
Q: asses through a heat exchanger for additional cooling before beinng throttled to 1 bar. The…
A: The diagrammatic process as,
Q: Q2: A stream of liquid water at a rate of N lit/'s with a stream of methanol and ethanol mixture…
A:
Q: Ethyl alcohol (C2H5OH) may be prepared by the fermentation of glucose (C6H12O6) as indicated by the…
A: Ethyl alcohol (C2H5OH) is prepared by the fermentation of glucose (C6H12O6) as indicated by the…
Q: Writing a chemical equation from a molecular movie
A: Since in the picture we can see we have three types of molecules. 1) 2 white balls (i.e 2 H) and 2…
Q: Ethyl alcohol (C2H5OH) may be prepared by the fermentation of glucose (C6H12O6) as indicated by the…
A:
Q: 2. In an ethanol production plant, a separator produces a 99% ethanol product from a feedstock…
A: Given:- The mass flow rate of feedstock stream mF = 450 lb/min Mass fraction of ethanol in feed…
Q: A gaseous fuel containing methane and ethane is burned with excess air. The fuel enters the furnace…
A:
Q: Using the data provided and assuming complete combustion, estimate the mass of CO2 and SO2 produced…
A:
Q: The stack gas from a boiler furnace contains 10.8% CO2, 0.2% CO, 9.0% 02, and 80.0% N2. These gases…
A: Solution -
Q: For the reaction bellow: CnH(2n+2) + a(0₂ +3.76 N₂) → nCO₂ + (n + 1)H₂0 +3.76a N₂ If the heat of…
A:
Q: An underfeed stoker feeds coal to a boiler at the rate of 100 kg/hr. The ultimate analysis of coal…
A:
Q: Methanol (CH3OH) is produced in the reaction of carbon dioxide and hydrogen via the reaction and…
A: Detailed answer in step 2 and 3.
Q: 4. A feed stream containing C8 and C10 hydrocarbons is split into 3 product streams: an overhead…
A: The flow diagram given is,
Q: A spent sulfuric acid solution is brought up to strength for a pickling process in a mixer. Spent…
A: Solution GIven that, concentration of spent solution is 3% This is mixed with 50% Sulphuric acid…
Q: For the reaction bellow: CnH(2n+2) + a(0₂ +3.76 N₂)→nCO₂ + (n+1) H₂0 +3.76a N₂ If the heat of…
A:
Q: 4. Producer gas from bituminous coal (see table below) is burned with 20% excess air. Calculate the…
A:
Q: A/ Ethane (C2H6) is burned with atmospheric air that contains 22.87 kmole of 02 and N2, and the…
A: Given data, Moles of air = 22.87 (O2+ 3.76 N2) Percentage of dry products of combustion are 10%…
Q: Write the stoichiometric combustion equation for C7H14 with air. Assume complete combustion. Assume…
A:
A gasification plant of MSW produces syngas of the following
|
Component |
Composition (dry volume %) |
|
CO |
30 |
|
H2 |
40 |
|
CO2 |
30 |
- Determine the weight percentage of syngas component. (MW: CO =28; H2 = 2; CO2 = 44)
(Hints: It is easier to start with 100 moles syngas and volume ratio is equal to molar ratio)
Step by step
Solved in 3 steps with 3 images
- Determine the quantity of energy given 10.95 dm³ of oxygen gas at STP reacts in this equation" 3O2(g) + 4AlBr3(s) --> 2Al2O3(s) + 6Br2(l) + 90.23kJ kJ = (10.95dm³ O2 / 1) * (A/B) * (C/D) = E 1. Regarding (A/B) which statements may be used? 1 L 3 mol O2 +90.23 kJ 22.4 dm³ O2 -90.23 kJ 1 dm³ 1 mol O2 2. Regarding (C/D), what are the values of these variables?Methane (CH4) is burned with air (79% N2 and 21% O2 by volume) at atmospheric pressure. The molar analysis of the flue gas yields CO, %3D 10.00%, O2 = 2.41%, C0= 0.52%, and N2 = 87.07%. Balance the combustion %3D equation and determine the mass air-fuel ratio, the of stoichiomet- percentage ric air, and the of excess air. percentageA fuel composed entirely of methane (CH 4 ) and nitrogen (N 2 ) is burned withexcess air. The flue gases analyze 7.5% CO 2 , 7% O 2 and the remainder, N 2 .Calculate:(a) percentage of excess air(b) analysis of fuel gas(c) analysis of flue gas (wet basis)
- To evaluate the use of renewable resources, an experiment was carried out with rice hulls. After pyrolysis, the product gas analyzed 6.4% CO2, 0.1% O2, 39% CO, 51.8% H2, 0.6% CH4, and 2.1% N2. It entered a combustion chamber at 90 °F and a pressure of 35.0 in. Hg and was burned with 40% excess air (dry) at 70 °F and an atmospheric pressure of 29.4 in. Hg; 10% of the CO remains. a. How many cubic feet of air were supplied per cubic foot of entering gas? b. How many cubic feet of product gas were produced per cubic foot of entering gas if the exit gas was at 29.4 in. Hg and 400 °F?1. In a 100mL sealed flask, 0.1 g of H2 gas reacts with 0.15 g of N2 gas to generate NH3 gas at 25 oC . Note: Consider that i) the initial and final temperatures are 25 oC; ii) all of the limiting reagent is converted to NH3; and iii) the gases behave as ideal. a) Balance the chemical equation :N2(g) + H2(g) ---> NH3(g) b) Calculate the initial pressure inside the flask (before N2 and H2 react). Calculate the initial partial pressures of N2 and H2 (before N2 and H2 react) c) Calculate the final pressure inside the flask (after N2 and H2 react to generate NH3). Calculate the final partial pressures for N2, H2 and NH3 (after N2 and H2 react to generate NH3).Nitroglycerin is a dangerous powerful explosive that violently decomposes when it is shaken or dropped. The Swedish chemist Alfred Nobel (1833-1896) founded the Nobel Prizes with a fortune he made by inventing dynamite, a mixture of nitroglycerin and inert ingredients that was safe to handle. 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of liquid nitroglycerin (C,H;(NO3),) into gaseous dinitrogen, 5 gaseous dioxygen, gaseous water and gaseous carbon dioxide. x10 2. Suppose 30.0 L of carbon dioxide gas are produced by this reaction, at a temperature of -7.0 °C and pressure of exactly 1 atm, Calculate the mass of nitroglycerin that must have reacted. Round your answer to 3 significant digits. g
- - = T C 54°F Humid % Explanation O CHEMICAL REACTIONS Percent yield of chemical reactions 2 W |HC|HL| (@F11218HCHIHUSI https://www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-IBMBkpcnaFu0F7Uj... FAX S Check بهر 3 * E $ X Gaseous ethane (CH₂CH3) reacts with gaseous oxygen gas (O₂) to produce gaseous carbon dioxide (CO₂) and gaseous water (H₂O). If 0.469 g of water is produced from the reaction of 0.90 g of ethane and 5.2 g of oxygen gas, calculate the percent yield of water. Round your answer to 2 significant figures. 4 0 d R DE C Ś 96 % 5 T 6 G H "4+ & 7 B N U 144 * 00 C | 141 | a A 8 1 D-II ( 9 r K M || a ✓ DDI O s ) B Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | | O F ▬▬▬▬▬▬ fo 1 11² a P MC - MC insert C + 3/5 = prt sc } ♡ 4 Privacy Center Privacy Center | Acces 1 0 Chisom Seve E d 11:10 10/22/20Nitroglycerin is a dangerous powerful explosive that violently decomposes when it is shaken or dropped. The Swedish chemist Alfred Nobel (1833-1896) founded the Nobel Prizes with a fortune he made by inventing dynamite, a mixture of nitroglycerin and inert ingredients that was safe to handle. 1. Write a balanced chemical equation, including physical state symbols, for the On decomposition of liquid nitroglycerin (C;H;(NO3),) into gaseous dinitrogen, gaseous dioxygen, gaseous water and gaseous carbon dioxide. 2. Suppose 74.0 L of carbon dioxide gas are produced by this reaction, at a temperature of - 13.0 °C and pressure of exactly 1 atm. Calculate the mass of nitroglycerin that must have reacted. Round your answer to 3 significant digits.How many of the following are found in 15.0 kmol of xylene (C3H10)? (a) kg C3H10; (b) mol C3H10; (c) Ib-mole C3H10: (d) mol (g-atom) C; (e) mol H; (f) g C; (g) g H; (h) molecules of C3H10.
- 1. A boiler burns fuel oil with the following analysis by mass : 80% C 18% H2 2%S 30% excess air is supplied to the process. Calculate the stoichiometric ratio by mass and the % Carbon Dioxide present in the dry products. (15.62/1 14.9% CO2) 2. A boiler burns coal with the following analysis by mass : 75% C 15% H2 7%S remainder ash Calculate the % Carbon Dioxide present in the dry products if 20% excess air is supplied. (16.5% CO2) 3. Calculate the % of each dry product when coal is burned stoichiometrically in air. The analysis of the coal is: 80% C 10% H2 5% S and 5% ash. (76.7%N, 22.5% CO2 0.8% SO2)Example 1: Ethane (C2H6) is burned with atmospheric air and the volumetric analysis of the dry products of combustion yields the following: 10% CO2, 1% CO, 3% 02 and 86% N2. Develop the combustion equation and determine (a) the percentage of the excess air (b) the air fuel ratio. (Solve for 100 kmol of dry products).The liquefied petrolieum gas(LPG) is composed of 80% C;Hg and 20% C4H10 in mass basis. (1). Determine the molar fraction of C3H8 and C4H10 in LPG. (2). Determine the stoichiometric air fuel ratio of the LPG. (3). Determine the lower heating value of LPG in kJ/m³ at 25°C and 100 kPa. (4). LPG is mixed with excess air to burn in a boiler at 100 kPa. The CO2 in burned gas is 7% on dry basis. Determine the equivalence ratio of the mixture.