V\u00fdvoj strukturovan\u00fdch v\u00fdpln\u00ed spad\u00e1 do po\u010d\u00e1tku \u0161edes\u00e1t\u00fdch let, kdy byly aplikov\u00e1ny prvn\u00ed tkaninov\u00e9 v\u00fdpln\u011b typu BX a CY. Pou\u017eit\u00e9m t\u011bchto v\u00fdpln\u00ed bylo mo\u017en\u00e9 poprv\u00e9 prov\u00e9st n\u00e1ro\u010dn\u00e9 separa\u010dn\u00ed \u00fakoly a destilac\u00ed odd\u011blit tepeln\u011b citliv\u00e9 l\u00e1tky. Dal\u0161\u00edm miln\u00edkem byl v\u00fdvoj strukturovan\u00fdch v\u00fdpln\u00ed nap\u0159. typu Mellapak v sedmdes\u00e1t\u00fdch letech od spole\u010dnosti SULZER. P\u016fvodn\u011b byly koncipov\u00e1ny tak, aby pokr\u00fdvaly m\u00edrn\u00fd rozsah vakua a\u017e do atmosf\u00e9rick\u00e9ho tlaku, strukturovan\u00e9 v\u00fdpln\u011b otev\u0159ely nov\u00e9 a nep\u0159edv\u00eddan\u00e9 perspektivy ve v\u0161ech oblastech rozs\u00e1hl\u00e9ho tepeln\u00e9ho p\u0159enosu hmoty.<\/p>\n\n\n\n
Laboratorn\u00ed a tkaninov\u00e9 v\u00fdpln\u011b typu\u00a0 EX, DX\u00a0 \/ BX a CY<\/strong> Pou\u017eit\u00ed: Typ EX: Typ DX: Tradi\u010dn\u00ed strukturovan\u00e1 v\u00fdpl\u0148<\/strong> Vlastnosti: High-Capacity Packing <\/strong><\/p>\n\n\n\n Vysoce kapacitn\u00ed vestavba nap\u0159. typ MellapakPlus od firmy SULZER p\u0159edstavuje inovovanou, strukturovanou v\u00fdpl\u0148. M\u00e1 obvykle o 25 a\u017e 30% v\u011bt\u0161\u00ed kapacitu ve srovn\u00e1n\u00ed s konven\u010dn\u00ed strukturovanou v\u00fdpln\u00ed, a to d\u00edky geometrick\u00e9mu designu jednotliv\u00fdch segment\u016f. Hlavn\u00ed v\u00fdhodou t\u00e9to geometrick\u00e9 \u00fapravy je, \u017ee tok p\u00e1r hladce m\u011bn\u00ed sm\u011br proud\u011bn\u00ed. Na rozhran\u00ed je tok p\u00e1ry t\u00e9m\u011b\u0159 rovnob\u011b\u017en\u00fd se svislou osou kolony. Rychlost plynu je proto o cca 25 % ni\u017e\u0161\u00ed ne\u017e ve srovn\u00e1n\u00ed s rychlost\u00ed uvnit\u0159 v\u00fdpln\u011b. Oba tyto faktory maj\u00ed nav\u00edc za d\u016fsledek sn\u00ed\u017een\u00ed tlakov\u00e9 ztr\u00e1ty.<\/p>\n\n\n\n Ve vnit\u0159n\u00ed \u010d\u00e1sti prvku v\u00fdpln\u011b jsou geometrick\u00e9 vlastnosti MellapakPlus a Mellapak toto\u017en\u00e9. Separa\u010dn\u00ed \u00fa\u010dinnost je tud\u00ed\u017e podobn\u00e1 \u2013 ale s v\u00fdrazn\u00fdm zv\u00fd\u0161en\u00edm kapacity a sn\u00ed\u017een\u00edm poklesu tlaku.<\/p>\n\n\n\n Plastov\u00e9 v\u00fdpln\u011b a keramick\u00e9 vestavby<\/strong><\/p>\n\n\n\n Plastov\u00e9 verze strukturovan\u00e9 v\u00fdpln\u011b se osv\u011bd\u010dily v r\u016fzn\u00fdch typech absorp\u010dn\u00edch a desorp\u010dn\u00edch kolon. Mohou b\u00fdt dod\u00e1v\u00e1ny v\u00fdpln\u011b vyr\u00e1b\u011bn\u00e9 z PP, PVC\u2011C, PVDF, Teflonu\u00ae PFA a PEEK.<\/p>\n\n\n\n Plastov\u00e9 g\u00e1zov\u00e9 v\u00fdpln\u011b byly pr\u016fmyslov\u011b pou\u017e\u00edv\u00e1ny s velk\u00fdm \u00fasp\u011bchem po mnoho let. Speci\u00e1ln\u00ed g\u00e1zov\u00e1 struktura poskytuje velmi dobrou sm\u00e1\u010divost, a to i ve vodn\u00edch syst\u00e9mech. Tato v\u00fdpl\u0148 se prim\u00e1rn\u011b pou\u017e\u00edv\u00e1 pro kolony s n\u00edzk\u00fdm zat\u00ed\u017een\u00edm kapalinou.<\/p>\n\n\n\n Grid vestavby<\/strong><\/p>\n\n\n\n U typu Grid vestavby je kombinov\u00e1na \u00fa\u010dinnost strukturovan\u00e9 v\u00fdpln\u011b s mechanickou odolnost\u00ed m\u0159\u00ed\u017eky. Tento typ se pou\u017e\u00edv\u00e1 tam, kde svou holi hraje mechanick\u00e1 pevnost strukturovan\u00fdch v\u00fdpln\u00ed nebo v oblasti kde se vyskytuje koksov\u00e1n\u00ed na kter\u00e9 d\u00edky geometrick\u00e9 struktu\u0159e nen\u00ed citliv\u00fd. Specifick\u00fd povrch od 40-90 m2\/m3 tl. 0,5-1,6 mm v mnoha materi\u00e1lov\u00fdch proveden\u00edch.<\/p>","protected":false},"author":1,"featured_media":1470,"parent":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"typ-produktu":[19],"class_list":["post-1469","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","typ-produktu-vestavby-do-kolon"],"acf":[],"_links":{"self":[{"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/produkt\/1469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/produkt"}],"about":[{"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/types\/produkt"}],"author":[{"embeddable":true,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/produkt\/1469\/revisions"}],"predecessor-version":[{"id":1477,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/produkt\/1469\/revisions\/1477"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/media\/1470"}],"wp:attachment":[{"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/media?parent=1469"}],"wp:term":[{"taxonomy":"typ-produktu","embeddable":true,"href":"https:\/\/sultrade.cz\/en\/wp-json\/wp\/v2\/typ-produktu?post=1469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Standardn\u00ed strukturovan\u00e1 v\u00fdpl\u0148 nen\u00ed p\u0159\u00edli\u0161 vhodn\u00e1 pro pou\u017eit\u00ed v laboratorn\u00edch kolon\u00e1ch o pr\u016fm\u011bru men\u0161\u00edm ne\u017e 50 mm. Laboratorn\u00ed v\u00fdpln\u011b jsou speci\u00e1ln\u011b navr\u017eeny pro tento \u00fa\u010del. Mezi nejv\u011bt\u0161\u00ed p\u0159ednosti pat\u0159\u00ed mal\u00e1 tlakov\u00e1 ztr\u00e1ta.<\/p>\n\n\n\n
<\/strong>\u2013 Laboratorn\u00ed kolony od 20 do 80 mm
\u2013 Vakuum od 1 mbar
\u2013 Pokud je vy\u017eadov\u00e1n velk\u00fd po\u010det teoretick\u00fdch pater (DX, EX)
\u2013 Destilace slo\u017eek n\u00e1chyln\u00fdch k rozkladu
\u2013 P\u0159edb\u011b\u017en\u00e9 posouzen\u00ed separa\u010dn\u00edho \u00fakolu<\/p>\n\n\n\n
<\/strong>\u2013 Nejvy\u0161\u0161\u00ed po\u010det teoretick\u00fdch stup\u0148\u016f, p\u0159i velmi n\u00edzk\u00e9m zat\u00ed\u017een\u00ed kapalinou
\u2013 Mal\u00e1 z\u00e1dr\u017e
\u2013 T\u00e9m\u011b\u0159 dvojn\u00e1sobn\u00e1 kapacita ne\u017e u dr\u00e1t\u011bn\u00fdch ok (3 x 3 mm)<\/p>\n\n\n\n
<\/strong>Tato v\u00fdpl\u0148 m\u00e1 hrub\u0161\u00ed strukturu, a tud\u00ed\u017e ni\u017e\u0161\u00ed po\u010det teoretick\u00fdch stup\u0148\u016f. Je vhodn\u00e1 pro laboratorn\u00ed kolony, kde je vy\u017eadov\u00e1n men\u0161\u00ed po\u010det teoretick\u00fdch pater spolu s n\u00edzk\u00fdm poklesem tlaku a vysokou kapacitou.<\/p>\n\n\n\n
Strukturovan\u00e1 vestavba\u00a0 je d\u00edky jedine\u010dn\u00fdm hydraulick\u00fdm a transportn\u00edm charakteristik\u00e1m nejpou\u017e\u00edvan\u011bj\u0161\u00ed strukturovan\u00e1 v\u00fdpl\u0148 na cel\u00e9m sv\u011bt\u011b. M\u00e1 osv\u011bd\u010den\u00e9 vynikaj\u00edc\u00ed v\u00fdsledky v kolon\u00e1ch o pr\u016fm\u011bru a\u017e do 15 m.<\/p>\n\n\n\n
<\/strong>\u2013 Tlakov\u00e1 ztr\u00e1ta na jedno teoretick\u00e9 patro 0.3 1.0 mbar
\u2013 Tlakov\u00e1 ztr\u00e1ta p\u0159i 70 80% zahlcen\u00ed asi 2 mbar\/m
\u2013 Minim\u00e1ln\u00ed hustota zkr\u00e1p\u011bn\u00ed cca. 0,2 m3\/m2h
\u2013 Maxim\u00e1ln\u00ed hustota zkr\u00e1p\u011bn\u00ed a\u017e do v\u00edce ne\u017e 200 m3\/m2h<\/p>\n\n\n\n