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Category > Chemistry Posted 07 May 2017 My Price 15.00

The catalytic dehydrogenation of cyclohexane

The catalytic dehydrogenation of cyclohexane to benzene was accomplished in an isothermal, differential, continuous flow reactor containing a supported platinum catalyst [L. G. Barnett et aI., AIChE J., 7 (1961) 211].

Dihydrogen was fed to the process to minimize deposition of carbonaceous residues on the catalyst. Assuming the reaction is first-orderin cyclohexane and the diffusivity is primarily of the Knudsen type, estimate the tortuosity  of the catalyst pellets.

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Alpha Geek
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Status NEW Posted 07 May 2017 05:05 PM My Price 15.00

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file 1494179280-1900738_1_636296611485481795_Pellet--tortusity-estimation.docx preview (1079 words )
P-----------ell-----------et ----------- to-----------rtu-----------sit-----------y e-----------sti-----------mat-----------ion----------- -----------The----------- c-----------ata-----------lyt-----------ic ----------- d-----------ehy-----------dro-----------gen-----------ati-----------on -----------of ----------- cy-----------clo-----------hex-----------ane----------- t-----------o -----------ben-----------zen-----------e ----------- wa-----------s -----------acc-----------omp-----------lis-----------hed----------- i-----------n -----------an -----------iso-----------the-----------mal----------- d-----------iff-----------ere-----------nti-----------al ----------- co-----------nti-----------nuo-----------us ----------- f-----------low----------- r-----------eac-----------tor----------- -----------con-----------tai-----------nin-----------g ----------- ----------- ----------- ----------- a ----------- su-----------ppo-----------rte-----------d ----------- pl-----------ati-----------num----------- c-----------ata-----------lys-----------t â-----------€“ ----------- ----------- C6-----------H12----------- -------------------------- P-----------t -----------/Al----------- --------------------------- &a-----------mp;-----------gt;----------- C-----------6H1-----------2 -----------+ -----------3 H-----------2 (----------- g -----------) ----------- Cy-----------clo-----------hex-----------ane----------- ----------- ----------- ----------- --------------- ----------- &a-----------mp;-----------gt;----------- b-----------enz-----------ene----------- +----------- 3----------- m-----------ole-----------s -----------of -----------H2 ----------- ( -----------Gas----------- ) ----------- -----------Mol-----------ar ----------- f-----------low----------- r-----------ate-----------s ----------- of----------- -----------cyc-----------loh-----------exa-----------ne ----------- = ----------- 0.-----------002----------- m-----------ol -----------/s=----------- -----------0.0-----------02
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