TLENOWE GRUPY FUNKCYJNE WEGLI BRUNATNYCH I ICH SKTADNIKOW GRUPOWYCH = FUNCTIONAL OXYGEN GROUP OF LIGNITES AND OF THEIR GROUP COMPONENTS = GROUPES FONCTIONNELS OXYGENES DES LIGNITES ET DE LEURS COMPOSANTS DE GROUPEMARTYNIUK H; TOMKOW K.1980; KOKS SMOLA GAZ; POL; DA. 1980; VOL. 25; NO 2; PP. 27-32; ABS. FRE/ENG/GER/RUS; BIBL. 10 REF.Article

ZMIANY ZAWARTOSCI TLENU REAKTYWNEGO I NIEREAKTYWNEGO WEGLI BRUNATNYCH I ICH SKLADNIKOW GRUPOWYCH W PROCESIE KARBONIZACJI = VARIATIONS OF THE REACTIVE AND NON-REACTIVE OXYGEN CONTENTS OF LIGNITES AND OF THEIR GROUP COMPONENTS IN THEIR CARBONIZATION PROCESS = VARIATIONS DES TENEURS EN OXYGENE REACTIF ET NON REACTIF DES LIGNITES ET DE LEURS COMPOSANTS DE GROUPE AU COURS DE LEUR CARBONIZATIONMARTYNIUK H; TOMKOW K.1981; KOKS SMOLA GAZ; ISSN 0023-2823; POL; DA. 1981; VOL. 26; NO 2; PP. 25-30; ABS. RUS/FRE/ENG/GER; BIBL. 9 REF.Article

ZMIANY TLENOWYCH GRUP FUNKCYJNYCH WEGLI BRUNATNYCH I ICH SKLADNIKOW GRUPOWYCH W PROCESIE KARBONIZACJI = ALTERATIONS OF FUNCTIONAL OXYGEN GROUPS OF LIGNITES AND OF THEIR GROUP COMPONENTS DURING THEIR CARBONIZATION PROCESS = TRANSFORMATIONS DES GROUPES FONCTIONNELS OXYGENES DES LIGNITES ET DE LEURS COMPOSANTS DE GROUPE AU COURS DE LEUR CARBONISATIONMARTYNIUK H; TOMKOW K.1981; KOKS SMOLA GAZ; ISSN 0023-2823; POL; DA. 1981; VOL. 26; NO 1; PP. 1-5; ABS. RUS/FRE/ENG/GER; BIBL. 11 REF.Article

IMIANY WLASNOSCI CHEMICZNYCH WEGLI BRUNATNYCH I ICH SKLADNIKOW GRUPOWYCH W PROCESIE KARBONIZACJI = ALTERATION OF THE CHEMICAL PROPERTIES OF LIGNITES AND OF THEIR GROUP COMPONENTS IN THE CARBONIZATION PROCESS = VARIATION DES PROPRIETES CHIMIQUES DES LIGNITES ET DE LEURS COMPOSANTS DE GROUPE AU COURS DE LA CARBONISATIONMARTYNIUK H; TOMKOW K.1980; KOKS SMOLA GAZ; ISSN 0023-2823; POL; DA. 1980; VOL. 25; NO 10-11; PP. 299-303; ABS. RUS/FRE/ENG/GER; BIBL. 4 REF.Article

ACTIVATION OF BROWN-COAL CHARS WITH OXYGEN.TOMKOW K; JANKOWSKA A; CZECHOWSKI F et al.1977; FUEL; G.B.; DA. 1977; VOL. 56; NO 1; PP. 101-106; BIBL. 33 REF.Article

Badania wste¸pne nad uwodornieniem prasmoly z wegla brunatnego w Trójfazowym reaktorze fluidalnym = Etudes préliminaires sur l'hydrogénation du goudron primaire de lignite dans un réacteur à lit fluidisé à 3 phases = Preliminary investigations into the hydrogenation of lignite primary to 1 in a 3-phase fluidized bed reactorSURYGALA, J; TOMKOW, K.Koks, smoła, gaz. 1984, Vol 29, Num 1, pp 1-4, issn 0023-2823Article

COMPARAISON DU DEVELOPPEMENT DE LA TEXTURE POREUSE DE CHARBONS DE SACCHAROSE, CELLULOSE ET LIGNINE, AU COURS DE LEUR CARBONISATIONCZECHOWSKI F; JANKOWSKA A; SIEMIENIEWSKA T et al.1980; BULL. SOC. CHIM. FR.; ISSN 0037-8968; FRA; DA. 1980; NO 7-8; PART. 1; PP. I.249-I.254; ABS. ENG; BIBL. 27 REF.Article

EFFECTS OF THE PETROGRAPHIC STRUCTURE OF XYLITE LIGNITE ON THE COURSE OF STEAM ACTIVATIONTOMKOW K; SIEMIENIEWSKA T; BALDYGA A et al.1976; KOKS SMOLA GAZ; POLSKA; DA. 1976; VOL. 21; NO 4; PP. 127-131; ABS. RUSSE ANGL. FR. ALLEM.; BIBL. 11 REF.Article

MULTI-STAGE ACTIVATION OF BROWN-COAL CHARS WITH OXYGEN.TOMKOW K; SIEMIENIEWSKA T; JANKOWSKA A et al.1977; FUEL; G.B.; DA. 1977; VOL. 56; NO 3; PP. 266-270; BIBL. 11 REF.Article

Badania spektroskopowe w podczerwieni produktów karbonizacji trzeciorzędowych węgli brunatnych i ich składników grupowych = Etude par spectrométrie IR des produits de carbonisation de lignites tertiaires et de leurs composants de groupe = Infrared spectroscopic study of carbonization products of tertiary lignites and of their group componentsMARTYNIUK, H; TOMKÓW, K.Koks, smoła, gaz. 1983, Vol 28, Num 3, pp 48-52, issn 0023-2823Article

EVOLUTION DE LA POROSITE DES CHARBONS DE SACCHAROSE, CELLULOSE ET LIGNINE PENDANT L'ACTIVATION GAZEUSECZECHOWSKI F; JANKOWSKA A; SIEMIENIEWSKA T et al.1980; BULL. SOC. CHIM. FR.; ISSN 0037-8968; FRA; DA. 1980; NO 7-8; PART. 1; PP. I.255-I.259; ABS. ENG; BIBL. 15 REF.Article

FORMATION OF POROUS STRUCTURES IN ACTIVATED BROWN-COAL CHARS USING O₂, CO₂ AND H₂O AS ACTIVATING AGENTS.TOMKOW K; SIEMIENIEWSKA T; CZECHOWSKI F et al.1977; FUEL; G.B.; DA. 1977; VOL. 56; NO 2; PP. 121-124; BIBL. 6 REF.Article

Infuence of the supercritical toluene extraction of brown coals on the development of porosity during carbonization and steam gasificationTOMKOW, K; SIEMIENIEWSKA, T; ALBINIAK, A et al.Energy & fuels. 1988, Vol 2, Num 3, pp 246-252, issn 0887-0624Conference Paper

Influence of the oxygen content of low-rank coals on the development of porosity during carbonizationSIEMIENIEWSKA, T; TOMKOW, K; JANKOWSKA, A et al.Fuel (Guildford). 1985, Vol 64, Num 4, pp 481-485, issn 0016-2361Article

Capillary structure and reactivity of chars from brown coal humic acids containing Ca, Fe, Mn and NaTOMKOW, K; SIEMIENIEWSKA, T; JANKOWSKA, A et al.Fuel (Guildford). 1986, Vol 65, Num 10, pp 1423-1428, issn 0016-2361Conference Paper

Influence of heat treatment conditions on the porosity changes of sulfonated styrene/divinylbenzene copolymersKOLARZ, B. N; WOJACZYNSKA, M; KACZMARCZYK, J et al.Journal of polymer science. Part B. Polymer physics. 1994, Vol 32, Num 12, pp 1977-1990, issn 0887-6266Article

Metodyka oznaczania zawartości piasku w we¸glu bunatnym = Méthode de détermination de la teneur en sable du lignite = A method for determining the sand concentration in lignitesTOMKÓW, K; CZECHOWSKI, F; SIEMIENIEWSKA, T et al.Koks, smoła, gaz. 1984, Vol 29, Num 10, pp 237-241, issn 0023-2823Article

The pore structure of activated chars of brown coal humic acids obtained at increased rate of carbonizationJANKOWSKA, A; SIEMIENIEWSKA, T; TOMKOW, K et al.Carbon (New York, NY). 1993, Vol 31, Num 6, pp 871-880, issn 0008-6223Article