Unidad I Cinetica y Reactores Quimicos

 

DROMKD^W\D0 BOKÏ^OBD _ \GDB^J\GR TWÉIOBJR Bjipgtgkbods0 Bjjrnokdr cd trdksajridboòk ng idtgrods proids d trdvïs ng cd dpcobdboòk ng cjs Bjipgtgkbods0 prjb prjbgs gsjs js s sob objq jqué uéio iobj bjss y tgri tgrijn jnok okäi äiob objs js pd pdrd rd cd jl jltg tgkb kboò oòk k ng prjn prjnub ubtj tjss qu quéi éiob objs js,, pgtrjquéiobjs, dcoigktjs y adridbïubjs. Jl`gvj ng Dprgknozd`g0 Dprgknozd`g0 Gc dcuikj ngtgriokdrä pdräigtrjs ng nosgôj ng rgdbtjrgs ongdcgs d pdrr ng gstunojs ng gquocolroj quéiobj y bokïbd ng rgdbbojkgs pdrd jltgkgr cjs prjnubtjs bjk cds gspgbobdbojkgs gspgbobdbo jkgs nobtdnds pjr gc prjbgsj.

WKONDN O. GTWOCOL\OJ TWÉIOBJ JL@G^OQJ. Ngtgriokdr cds bjknobojkgs ng gquocolroj, bdcbucdr cd bjkstdktg y gc mrdnj ng bjkvgrsoòk JL@G^OQJ. gk gquocolroj ng rgdbbojkgs rgvgrsolcgs.

4.4 Bjkstdktg Bjkstdktg ng ng gquocolro gquocolroj. j. Rdlgr. \gbjkjbgr cd bcdsobdboòk ng cds rgdbbojkgs quéiobds. Ngkor cjs bjkbgptjs ng gquocolroj Rdlgr. \gbjkjbgr quéiobj y bjkstdktg ng gquocolroj. Gxpcobdr gc iïtjnj ng bäcbucj ng cd bjkstdktg ng gquocolroj. Rdlgr Hdbgr. Ngtgriokdr Hdbgr. Ngtgriokdr cd bjkstdktg ng gquocolroj gk ukd rgdbboòk hjijmïkgd gk adsg coquond. Rgr. Dkdcébj, Vrjdbvj, \gspjksdlcg, ^rdld`j gk gquopj, Bdpdbondn ng séktgsos, Rgr. Rjcuboòk ng prjlcgids

Gc gquocolroj gs uk gstdnj gk gc qug kj sg jlsgrvdk bdilojs nurdktg gc gipj trdksburronj Budknj ukd rgdbboòk quéiobd ccgmd dc gstdnj ng gquocolroj, cds bjkbgktrdbojkgs ng rgdbvjs y prjnubtjs pgridkgbgk bjkstdktgs gk ïc gipj, sok qug sg prjnuzbdk bdilojs vosolcgs gk gc Rostgid. Rok gildrmj, d kovgc ijcgbucdr gxostg ukd mrdk dbvondn nglonj d qug cds ijcïbucds ng rgdbvjs somugk ajridknj ijcïbucds ng prjnubtjs, y gstds d su vgz rgdbbojkdk pdrd ajridr ijcïbucds ng rgdbvjs. Vjbds rgdbbojkgs quéiobds prjbgngk gk ukd sjcd norgbboòk. Cd idyjréd sjk rgvgrsolcgs gk bogrtj mrdnj. Dc okoboj ng uk prjbgsj rgvgrsolcg, cd rgdbboòk prjbgng hdbod cd ajridboòk ng prjnubtjs. ^dk prjktj bjij sg ajridk dcmukds ijcïbucds ng prjnubtj, bjiogkzd gc prjbgsj okvgrsj0 okvg rsj0 gstds ijcïbucds ijcïbucds rgdbbojkdk rgdbbojkdk y ajridk ajridk ijcïbucd ijcïbucdss ng rgdbvj. Gc gquoc gquocolroj olroj q quéiob uéiobj j sg dcbdkzd budknj cds vgcjbondngs ng cds rgdbbojkgs norgbtd g okvgrsd sg omudcdk y cds bjkbgktrdbojkgs kgtds ng rgdbvjs y prjnubtjs pgridkgbgk bjkstdktgs.

Vdrd Vdrd uk ukdd rgdb rgdbbo boòk òk rgvg rgvgrs rsol olcg cg nd ndnd nd00 dD + lL↞y_ + zP  , njkng d, l, y, z sjk bjgbogktgs gstgquojiïtrobjs gstgquojiïtrobjs ng cds gspgbogs D, L, _, P

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Njkng E gs cd bjkstdktg ng gquocolroj, B  Dg  & B Lg sjk cds bjkbgktrdbojkgs gk gquocolroj ng cjs rgdbvjs y B _g  & B Pg sjk cds bjkbgktrdbojkgs gk gquocolroj ng cjs prjnubtjs. Cd gbudboòk 4.4 gs cd gxprgsoòk idtgiäbd ng cd cgy ng dbboòk ng idsds, prjpugstd pjr cjs quéiobjs quéi objs kjrugmjs kjrugmjs Bdtj Bdtj Mucnlgrm Mucnlgrm y Vgtgr ]ddmg ]ddmg gk 481>. Gstd cgy cgy gstdlc gstdlcgbg gbg qug  pdrd ukd rgdbboòk rgvgrsolcg gk gquocolroj y d ukd tgipgrdturd bjkstdktg, ukd rgcdboòk ngtgriokdnd ng bjkbgktrdbojkgs ng rgdbvjs y prjnubtjs gkg uk vdcjr bjkstdktg E . Jlsgrvg qug dukqug cds

bjkbgktrdbojkgs pugngk vdrodr, gc vdcjr ng E pdrd ukd rgdbboòk ndnd pgridkgbg bjkstdktg, sogiprg y budknj cd rgdbboòk gstg gk gquocolroj y cd tgipgrdturd kj bdilog. Cd vdcongz ng cd gbudboòk (4.4) y ng cd cgy ng dbboòk ng idsds qugnò gstdlcgbond dc gstunodr iubhds rgdbbojkgs rgvgrsolcgs. Vjr bjksomuogktg, cd bjkstdktg ng gquocolroj gquocolroj sg ngkg pjr uk bjbog bjbogktg, ktg, buyj kuigrdnjr sg jlgkg iucpcobdknj cds bjkbgktrdbojkgs ng gquocolroj ng cjs prjnubtjs, bdnd ukd ng cds budcgs gstä gcgvdnd d ukd pjtgkbod omudc d su bjgbogktg gstgquojiïtrobj gk cd gbudboòk ldcdkbgdnd. Gc ngkjiokdn ngkj iokdnjr jr sg jlgkg jlgkg dpcobdknj dpcobdknj gstg iosij iosij prjbgnoio prjbgnoiogktj gktj pdrd cds bjkbgktr bjkbgktrdboj dbojkgs kgs ng gquocolroj ng cjs rgdbvjs. Ro E gs iubhj idyjr qug 4 (E ;; 4 ò E ; 46), gc gquocolroj sg ngspcdzdrä hdbod cd ngrgbhd ngrgbhd y advjrgbgrä d cjs prjnubtjs. Vjr gc bjktrdroj, so E gs iubhj igkjr qug 4 (E 33 4 ò E 3 6.4), gc gquocolroj sg ngspcdzdrä d cd ozquogrnd y advjrgbgrä d cjs rgdbvjs. D pgsdr ng qug gc usj ng cjs tïriokjs "rgdbvjs" y "prjnubtjs" punogrd rgsuctdr bjkausj pjrqug ukd sustdkbod qug gs uk rgdbvj gk cd rgdbboòk norgbtd, tdiloïk gs uk prjnubtj ng cd rgdbboòk okvgrsd, gstd tgriokjcjméd gs bjksgbugktg bjk cd bjkvgkboòk ng qug cds sustdkbods gsbrotds dc cdnj ozquogrnj ng cds gbhds ng gquocolroj sg bjksongrdk bjij "rgdbvjs" y cds qug gstäk dc cdnj ngrgbhj bjij "prjnubtjs". Gc tïriokj gquocolroj hjijmïkgj sg dpcobd d cds rgdbbojkgs gk cds qug tjnds cds gspgbogs rgdbvds sg gkbugktrdk gk cd iosid adsg . Vdrd Vdrd uk ukdd rgdb rgdbbo boòk òk rgvg rgvgrs rsol olcg cg nd ndnd nd00 dD + lL↞y_ + zP  , njkng d, l, y, z sjk bjgbogktgs gstgquojiïtrobjs gstgquojiïtrobjs ng cds gspgbogs D, L, _, P  E B 9

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Vräbbd Kj. 4 Bjkstdktg ng gquocolroj. gquocolroj. Jl`gvj. Jl`gv j. Ngtgri Ngtgriokd okdrr cd bjkstd bjkstdktg ktg ng gquoco gquocolro lroj j quéio quéiobj bj pdrd pdrd rgdbb rgdbbojk ojkgs gs hjijmï hjijmïkgd kgdss y hgtgrjmïkgds.

Okstrubboòk 4. Vdrd bdnd rgdbboòk, ongkbdr so cd rgdbboòk gs hjijmïkgd j hgtgrjmïkgd y gxprgsdr cd bjkstdktg ng gquocolroj E B. G`gipcj. 4.   H < ( m )  + Bc BuJ ( s ) ↞ < Bu < J ( s )+ J < ( m )