1、 l :1998-10-16物理吸附与化学吸附v ( v: Had kcalmol-1% X Hq (1) 9 n 1(2)Had 。 X B q/ B。2 ) v L Y L , q H,FueundlichZ R a % 。Bt LV 9“ a%A 6, HFreundlichZxm =KC1 n (4) xm Mgg-1C imolL-1K n 9 V F ACu() 0 7。 A i1.0210-3 -3.5510-5molL-1 H, Zxm =3 .43103C0.356 (5) TM E LT。V F A h , V , ? 3Cu() 0V, V ? 。1 %A % ,%8 A
2、 0M 。 A, y。 I- 0AgIV , A i1 10-5molL-1 H,0.6 r 8。 6B 0 =V F- 0, = HF- 0 9。 F- 0 ? v,78.7 kcalmol-1 。3 V ) V ,BHq/,Frundlich T%8V V ? R a。 L Y L QWMT, ,y TF V ?y Qi1 X M 。 I D1 Bruce C Gates.Catalytic Chemistry,John Wiley 19922 G.Frankenburg.J.Catal,1944,66:18273 J .L.Stakebake,J .Catal,1974,32:2724
3、J .L.Stakebake,J .Catal,1974,35:1535 v. % Z. v. V A() 0 .Y,1989(11):42 4324 v. 04YV). ,1996,16(1):40 439 v. V c . 3 S,1995,15(1):44 45Physisorption and ChemisorptionLiu Dazhong Wang Jin(Department of Chemical Engineering,Shandong Institute of Light Industry,Jinan ,250100 )Abstract In catalytic proce
4、ss physisorption and chemisorption may proceed at the sametime.Experimental resultsindicate that for low coveragesequilibrim of ideal chemisorption may beexist .Thermodynamic equilibrim constant is derived from a set of equations.Key Words adsorption in soil,equilibrim constant of adsorption ,Freund
5、lich isotherm( 17:)The Applications of Exergy in Refrigeration CycleGao Hongliang(Department of Light Chemical Engineering,Shandong Institute of Light Industry,Jinan,250100)YuShouqiang(Wine Factory of Jinan Railway Burea,Yantai,264006 )Abstract The applications of exergy in refrigeration cycle are discussed.The equations ofexergy balance and exergy loss for various apparatus are introduced.Key Words exergy ,refrigeration cycle,exergy efficiency,exergy loss,exergy balance252 v:
