"1"^^ . . "http://www.isvav.cz/projectDetail.do?rowId=IAA2046801"^^ . . . "The project is aimed at a) detailed specification of the texture of the microporous phase as a matter with a system of molecular-size voids, b) its continuity within chemical and physical processes, c) its behaviour and structure changes due to heat and compression load. Project will concentrate on natural carbonaceous substances (wood, coal), where the microporosity is their inherent textural property. Effect of temperature will be studied within the range up to 100oC by means of emanation thermal analysis, pressure stressing will be realized up to 2500 MPa. Individual effects will be interrelated and their consequences assessed by adsorption, microscopy and x-ray analysis. Basing upon statistically significant number of observations, the dominantproperties of the microporous phase will be specified and their model suggested. Results will be applied to technologies with considerable effects of microporosity, such as the exploitation of coalbed methane and preparation of active carbons."@en . "Mikropor\u00E9zn\u00ED struktura uhl\u00EDkat\u00FDch l\u00E1tek a jej\u00ED v\u00FDznam" . "Definice mikropor\u00E9zn\u00EDho syst\u00E9mu jako mikropor\u00E9zn\u00ED f\u00E1ze na z\u00E1klad\u011B kontinuity a\u017E do extremn\u00EDch stavov\u00FDch podm\u00EDnek, charakterizace pomoc\u00ED parametr\u016F Dubininovy rovnice a frakt\u00E1ln\u00ED dimenze a jej\u00ED v\u00FDznam a p\u016Fsoben\u00ED zejm\u00E9na p\u0159i degazaci metanonosn\u00FDch uhl\u00ED."@cs . "IAA2046801" . . . "0"^^ . . "Projekt je zam\u011B\u0159en a) na podrobn\u00FD popis textury mikropor\u00E9zn\u00ED f\u00E1ze, p\u0159edstavuj\u00EDc\u00ED hmotu prostoupenou syst\u00E9mem dutin molekul\u00E1rn\u00EDch rozm\u011Br\u016F, b) na jej\u00ED kontinuitu v r\u00E1mci chemick\u00FDch a fyzik\u00E1ln\u00EDch proces\u016F, c) na jej\u00ED chov\u00E1n\u00ED a p\u0159\u00EDpadnou zm\u011Bnu jej\u00ED struktury \u00FA\u010Dinkem tepeln\u00E9ho a tlakov\u00E9ho zat\u00ED\u017Een\u00ED. \u0158e\u0161en\u00ED projektu se soust\u0159ed\u00ED na p\u0159\u00EDrodn\u00ED uhl\u00EDkat\u00E9 l\u00E1tky (d\u0159evo, uhl\u00ED), u nich\u017E je mikrop\u00F3rovitost rozhoduj\u00EDc\u00ED texturn\u00ED vlastnost\u00ED. Vliv teploty bude studov\u00E1n v rozsahu do 1000oC pomoc\u00ED emana\u010Dn\u00ED termick\u00E9 anal\u00FDzy, tlakov\u00E9 nam\u00E1h\u00E1n\u00ED bude realizov\u00E1no a\u017E do tlaku 2500 Mpa. Jednotliv\u00E9 vlivy budou vz\u00E1jemn\u011B korelov\u00E1ny a jejich \u00FA\u010Dinky zji\u0161\u0165ov\u00E1ny pomoc\u00ED adsorpce, mikroskopie a rtg anal\u00FDzy. Na z\u00E1klad\u011B statisticky v\u00FDznamn\u00E9ho po\u010Dtu pozorov\u00E1n\u00ED budou specifikov\u00E1ny dominantn\u00ED vlastnosti mikropor\u00E9zn\u00ED f\u00E1ze a navr\u017Een jej\u00ED model. Z\u00EDskan\u00E9 v\u00FDsledky budou vyu\u017Eity v technologi\u00EDch s v\u00FDrazn\u00FDm vlivem mikrop\u00F3rovitosti, jako je t\u011B\u017Eba uheln\u00E9ho metanu a p\u0159\u00EDprava aktivn\u00EDch uhl\u00ED." . . . . . . . . "8"^^ . . . "8"^^ . "Microporous structure of carbonaceous substances and the significance of its"@en . "0"^^ .