Question

if carbon dioxide (CO2) and hyrdogen could be converted to methane (CH4) at 500 C and 20 bar with 80% conversion, how much heat (kW) must be provided to or removed from the reactor to produce 10 metric tons per day of methane?

315 Lab Workbook ercise 10: If carbon dioxide (COJ and hydrogen could be converted to methane (CH4) at 500C and 20 bar with 80% nversion, how much heat (kW) must be provided to or removed from the reactor to produce 10 metric tons per day of ethane? [CO2 +4H2- 2H20 +CH4] The feed contains carbon dioxide and hydrogen in a stoichiometric ratio and enters e reactor at 25°C and 1 atm. The feed has a relative humidity of 1.0. The product stream leaves the reactor at 5000. or this question, use only the first two terms in the heat capacity equations (i.e., Cp-a+bT

Answer 1

Sol -to nethone : (CH4) Nobl, lo -bnnes The 1.23 Xo3 Co ne ead

H in in product (0.03616)-( 4x4-23X15- T- Trel 15° at : Co cp H2O = 32-24 + ó.0192FT Erthal Co, :- -85 X la, roto. 341) dt 248 298 S193.9 k

n-tha 구43 -24 꾸形 148 298 743 298 1292-206 Lw ヲチ28 ( [9,2.5ーナ+ 0 . 052IST左11 2g0 S94)2 )I 1) 162 ,348kw =