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1. Ethanol is produced by the hydration of ethylene. Some of the ethanol product is converted...
Ethanol can be produced commercially by the hydration of ethylene: Some of the product is converted...
Ethanol can be produced commercially by the hydration of ethylene: Some of the product is converted to diethyl ether in the side reaction The feed to the reactor contains ethylene,steam and an inertas. A sample reactor effuent gas is analyzed and found to contain 43.3 mol% ethylene, 2.5% ethanol, 0.14% ether, 9.3% inert and the balance water. (a) Take as a basis of 100 mol of the effluent gas, draw and label a flowchart, and do a degree-of-freedom analysis based...
ethanol(the desired product) is produced commercially by the hydration of ethylene: C2H4 + H2O −→ C2H5OH...
ethanol(the desired product) is produced commercially by the hydration of ethylene: C2H4 + H2O −→ C2H5OH Some of the product is converted to the undesired product diethyl ether by the side reaction C2H5OH −→ (C2H5)2O + H2O The feed to the reactor contains 53.7% mole C2H4 ,36.7% H2O,and the balance is non-reactive inert gases.these intert gases do not resct as they pass through the reactor. an ethylene conversion 5% and an efficiency as defined in your class notes of 90%...
Synthetically produced ethanol is an important industrial commodity used for various purposes including: as a solvent...
Synthetically produced ethanol is an important industrial commodity used for various purposes including: as a solvent (especially for substances intended for human contact or consumption); in coatings, inks, and personal-care products; for sterilization; and as a fuel. Although a great deal of attention has been given to the production of ethanol by fermentation of sugars, industrial ethanol is a petrochemical synthesized by the hydrolysis of ethylene: C2H4 (9) + H20 (v) = C2H5OH (v) Some of the product is converted...
Synthetically produced ethanol is an important industrial commodity used for various purposes including: as a solvent...
Synthetically produced ethanol is an important industrial commodity used for various purposes including: as a solvent (especially for substances intended for human contact or consumption); in coatings, inks, and personal-care products; for sterilization; and as a fuel. Although a great deal of attention has been given to the production of ethanol by fermentation of sugars, industrial ethanol is a petrochemical synthesized by the hydrolysis of ethylene: CzH4 (9) + H20 (v) = C2H5OH (V) Some of the product is converted...
Ethylene oxide is produced by the catalytic oxidation of ethylene: C2H4 (g) + 1/2 O2 (g)...
Ethylene oxide is produced by the catalytic oxidation of ethylene: C2H4 (g) + 1/2 O2 (g) --> C2H4O (g) An undesired competing reaction is the combustion of ethylene to CO2. The feed to a reactor contains 2 mol C2H4/mol O2. The conversion and yield in the reactor are respectively 25% and 0.70 mol C2H4O produced/mol C2H4 consumed. A multiple-unit process separates the reactor outlet stream components: C2H4 and O2 are recycled to the reactor, C2H4O is sold, and CO2 and...
Calculate the equilibrium constant for the hydration reaction of ethylene with water to produce ethanol at...
Calculate the equilibrium constant for the hydration reaction of ethylene with water to produce ethanol at a temperature of 280 K and a pressure of .8 atm C2H4(g) + H2O(g) ? C2H5OH(g) ?H?rxn = -47.8 kJ Kc = 9 x 103 at 600K
8) Ethylene oxide is produced by the catalytic oxidation of ethylene. C2Ha(g)+1/202(g) C2H4O(g) An undesired competing...
8) Ethylene oxide is produced by the catalytic oxidation of ethylene. C2Ha(g)+1/202(g) C2H4O(g) An undesired competing reaction is the combustion of ethylene to CO2. The feed to a reactor contains 2 mol C2H4/mol O2. The conversion in the reactor is 25% , and 0.70 mol of CaHeO is produced per mol of C2H4 consumed. A multiple- unit process is used to separate the products: C2H4 and O2 are recycled back to the reactor, C2H4O(g) is produced as a product (at...
. (5pt) Ethylene oxide is produced by the catalytic oxidation of cthylenc C3H4 + O2 →...
. (5pt) Ethylene oxide is produced by the catalytic oxidation of cthylenc C3H4 + O2 → C2H40 An undesired competing reaction is the combustion of ethylene CO2 + H2O C2H4 + O2 The feed to the reactor contains 4 moles of ethylene per mole of oxygen, while the oxygen contains 0.4% inerts. The single pass conversion of ethylene is 15% and for every 100 moles of ethylene consumed in the reactor, 80 moles of ethylene oxide emerges in the reactor...
Help please! This is Urgent! 29. A pair of gas-phase reactions with the following stoichiometric equations...
Help please! This is Urgent!
29. A pair of gas-phase reactions with the following stoichiometric equations take place in a continuous reactor A+B C The reactions of ethylene and water to form ethanol and of ethanol to form diethyl ether and water constitute such a reaction system. (See Problem 9.24.) (a) Suppose the reactor feed contains A, B, and inerts (1), with mole fractions xA-XBo, and XB+ respectively. Letting fA denote the fractional conversion of A (mol A consumed/mol A...
(d) 2 mol gaseous ethene (C2H4) and 1 mol gaseous water are combined in a reactor and react to form ethanol (C2HsOH) ac...
(d) 2 mol gaseous ethene (C2H4) and 1 mol gaseous water are combined in a reactor and react to form ethanol (C2HsOH) according to C2Hs (g) + H20 (g) C2HsOH (g) At a temperature of 500 K the equilibrium constant Kp is 1.256 x 10-2 bar1, Assume that all reactants and products behave like perfect gases (i) Calculate the equilibrium composition (in mol%) of the gas mixture at 500 K and a combined pressure of 1 bar. 8 marks (ii)...
Ethanol can be produced commercially by the hydration of ethylene: Some of the product is converted to diethyl ether in the side reaction The feed to the reactor contains ethylene,steam and an inertas. A sample reactor effuent gas is analyzed and found to contain 43.3 mol% ethylene, 2.5% ethanol, 0.14% ether, 9.3% inert and the balance water. (a) Take as a basis of 100 mol of the effluent gas, draw and label a flowchart, and do a degree-of-freedom analysis based...
Synthetically produced ethanol is an important industrial commodity used for various purposes including: as a solvent (especially for substances intended for human contact or consumption); in coatings, inks, and personal-care products; for sterilization; and as a fuel. Although a great deal of attention has been given to the production of ethanol by fermentation of sugars, industrial ethanol is a petrochemical synthesized by the hydrolysis of ethylene: C2H4 (9) + H20 (v) = C2H5OH (v) Some of the product is converted...
Synthetically produced ethanol is an important industrial commodity used for various purposes including: as a solvent (especially for substances intended for human contact or consumption); in coatings, inks, and personal-care products; for sterilization; and as a fuel. Although a great deal of attention has been given to the production of ethanol by fermentation of sugars, industrial ethanol is a petrochemical synthesized by the hydrolysis of ethylene: CzH4 (9) + H20 (v) = C2H5OH (V) Some of the product is converted...
8) Ethylene oxide is produced by the catalytic oxidation of ethylene. C2Ha(g)+1/202(g) C2H4O(g) An undesired competing reaction is the combustion of ethylene to CO2. The feed to a reactor contains 2 mol C2H4/mol O2. The conversion in the reactor is 25% , and 0.70 mol of CaHeO is produced per mol of C2H4 consumed. A multiple- unit process is used to separate the products: C2H4 and O2 are recycled back to the reactor, C2H4O(g) is produced as a product (at...
. (5pt) Ethylene oxide is produced by the catalytic oxidation of cthylenc C3H4 + O2 → C2H40 An undesired competing reaction is the combustion of ethylene CO2 + H2O C2H4 + O2 The feed to the reactor contains 4 moles of ethylene per mole of oxygen, while the oxygen contains 0.4% inerts. The single pass conversion of ethylene is 15% and for every 100 moles of ethylene consumed in the reactor, 80 moles of ethylene oxide emerges in the reactor...
Help please! This is Urgent!
29. A pair of gas-phase reactions with the following stoichiometric equations take place in a continuous reactor A+B C The reactions of ethylene and water to form ethanol and of ethanol to form diethyl ether and water constitute such a reaction system. (See Problem 9.24.) (a) Suppose the reactor feed contains A, B, and inerts (1), with mole fractions xA-XBo, and XB+ respectively. Letting fA denote the fractional conversion of A (mol A consumed/mol A...
(d) 2 mol gaseous ethene (C2H4) and 1 mol gaseous water are combined in a reactor and react to form ethanol (C2HsOH) according to C2Hs (g) + H20 (g) C2HsOH (g) At a temperature of 500 K the equilibrium constant Kp is 1.256 x 10-2 bar1, Assume that all reactants and products behave like perfect gases (i) Calculate the equilibrium composition (in mol%) of the gas mixture at 500 K and a combined pressure of 1 bar. 8 marks (ii)...
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