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Single-site mechanisms rate-limiting

The Hougen-Watson model for this mechanism, in which single-site chemical reaction is rate limiting, is proportional to the first power of v ... [Pg.425]

Diatomic gas A2 undergoes dissociative adsorption, gas B does not require an active site on the catalytic surface because it attacks adsorbed atomic A from the gas phase, and gas C experiences single-site adsorption. Chemical reaction on the catalytic surface is rate limiting in the three-step mechanism. Stoichiometric proportions of A2 and B are present initially (i.e., a 1 2 feed of A2 and B). [Pg.528]

See other pages where Single-site mechanisms rate-limiting is mentioned: [Pg.685] [Pg.444] [Pg.437] [Pg.158] [Pg.81] [Pg.208] [Pg.84] [Pg.184] [Pg.273] [Pg.361] [Pg.368] [Pg.246] [Pg.339] [Pg.330] [Pg.443] [Pg.58] [Pg.445] [Pg.249] [Pg.602] [Pg.356] [Pg.1139] [Pg.130] [Pg.387] [Pg.158] [Pg.1207] [Pg.670] [Pg.300] [Pg.44] [Pg.573] [Pg.319] [Pg.166] [Pg.379] [Pg.217] [Pg.438] [Pg.248] [Pg.166] [Pg.182] [Pg.13] [Pg.40] [Pg.155] [Pg.145] [Pg.74] [Pg.429] [Pg.244] [Pg.103] [Pg.592] [Pg.21] [Pg.250] [Pg.92]

See also in sourсe #XX -- [ Pg.677 , Pg.684 ]

See also in sourсe #XX -- [ Pg.437 , Pg.445 ]

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Mechanical limit

Rate limitations

Rate limiting

Rate mechanism

Rate-limiting mechanisms

Single limitations

Single-site mechanisms