Chemistry, 19.07.2019 01:30 marshalldayton1452
We want to simulate a gas phase reaction in a packed bed reactor using a silica alumina catalyst. the reaction can be assumed to be like the following- 2a b +c (reversible reaction) reaction rate constant, k, = 4.25x10-6 mol atmgm cats and k = 2.5 the molar flow rate into the packed bed reactor is 23.6 mol/s and the entering pressure is 18 atm. assume there is no pressure drop or temperature change in the reactor. [a] write the mole balance? [b) write the rate law in terms of partial pressure? [c] setup a stoichiometric table for this reaction. [d] write the partial pressure in terms of conversion. [e] write the rate law in terms of conversion only. [f] what is the equilibrium conversion xc? [g] how many kilogram of catalyst you will need to have a conversion 90% of xe in a packed bed reactor? [h) how many kilogram of catalyst you will need to have a conversion 90% of xe in a fluidized bed reactor? what conversion would be achieved if you use a packed bed reactor with 100 kg catalyst with a pressure drop parameter a =0.0098 kg! at what catalyst wt the pressure drop falls below 1 atm? [use polymath]
Answers: 3
Chemistry, 21.06.2019 23:10, ChloeLiz7111
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
Answers: 1
Chemistry, 22.06.2019 18:30, bibiansolis
The table lists the lattice energies of some compounds. compoundlattice energy (kj/mol)lif –1,036licl –853naf –923kf –821nacl –786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf. the lattice energy increases as the cations get larger, as shown by lif and licl. the lattice energy decreases as cations get smaller, as shown by nacl and naf. the lattice energy decreases as the cations get smaller, as shown by naf and kf.
Answers: 3
Chemistry, 23.06.2019 00:30, ejuarez2020
When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two
Answers: 2
We want to simulate a gas phase reaction in a packed bed reactor using a silica alumina catalyst. th...
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