MULLENS, Jules

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MULLENS, Jules
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jules.mullens@uhasselt.be
 
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Publications

Results 109-162 of 178 (Search time: 0.002 seconds).

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Issue DateTitleContributor(s)TypeCat.
1091999Silver(I) complex formation with 1,4-diaminobutane and 1,5-diaminopentane: A potentiometric study in 1.0 m KNO3GUEDENS, Wanda; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1101999Reduction of high-sulphur coal in the potassium-liquid ammonia systemKOZLOWSKI, Mieczyslaw; MAES, Inge; Wachowska, H; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1111999An AP-TPR analysis on line coupled with a mass spectrometer of Bolu-Mengen lignite before and after microbiological treatmentMULLENS, Steven; YPERMAN, Jan; Bozdemir, T.; Durusoy, T.; Yürum, Y.; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1121998Evolved gas analysisMULLENS, JulesJournal Contribution
1131998TG-MS analysis as tool for the evaluation of clay mixturesCARLEER, Robert; REGGERS, Guy; RUYSEN, Marleen; MULLENS, JulesJournal Contribution
1141998Study of different chemical methods to prepare ceramic high-temperature superconductorsVAN BAEL, Marlies; KNAEPEN, Els; KAREIVA, Aivaras; SCHILDERMANS, Inge; NOUWEN, Ria; D'HAEN, Jan; D'OLIESLAEGER, Marc; QUAEYHAEGENS, Carl; FRANCO, Dirk; YPERMAN, Jan; VAN POUCKE, Lucien; MULLENS, JulesJournal Contribution
1151998Preparation and characterization of coprecipitates and mechanical mixtures of calcium-strontium oxalates using XRD, SEM-EDX and TGKNAEPEN, Els; VAN BAEL, Marlies; SCHILDERMANS, Inge; NOUWEN, Ria; D'HAEN, Jan; D'OLIESLAEGER, Marc; QUAEYHAEGENS, Carl; FRANCO, Dirk; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1161998Enhancement of T-c by substituting strontium for barium in the YBa2Cu4O8 superconductor prepared by a sol-gel methodVAN BAEL, Marlies; KAREIVA, Aivaras; VANHOYLAND, Geert; D'HAEN, Jan; D'OLIESLAEGER, Marc; FRANCO, Dirk; QUAEYHAEGENS, Carl; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1171998Atmospheric-pressure temperature-programmed reduction study of high-sulfur coals reduced in a potassium liquid ammonia systemKOZLOWSKI, Mieczyslaw; Wachowska, H; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1181998Integrating LabView software in classical chemistry laboratory experimentsGUEDENS, Wanda; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1191997EGA-envolved gas analysis: TG-MS and TG-FTIRMULLENS, JulesProceedings Paper
1201997TG-GC-MS, TG-MS and TG-FTIR applications on polymers and waste productsREGGERS, Guy; RUYSEN, Marleen; CARLEER, Robert; MULLENS, JulesJournal Contribution
1211997The determination of the gases released during heating of a flame retardant for polymers - Coupling of TG with FTIR, MS and GC-MSMULLENS, Jules; REGGERS, Guy; RUYSEN, Marleen; CARLEER, Robert; YPERMAN, Jan; FRANCO, Dirk; VAN POUCKE, LucienJournal Contribution
1221997Effect of calcium and calcium minerals in coal on its thermal analysisMAES, Inge; GRYGLEWICZ, Grazyna; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1231997Synthesis of the high temperature superconductor YBa2Cu3O7-delta by the hydroxide co-precipitation methodSCHILDERMANS, Inge; VAN BAEL, Marlies; KNAEPEN, Els; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1241997Thermal treatment of a modified alkoxide gel precursor for the preparation of the YBa2Cu4O8 superconductorVAN BAEL, Marlies; MULLENS, Jules; NOUWEN, Ria; YPERMAN, Jan; VAN POUCKE, MarcelJournal Contribution
1251997Rank dependence of organic sulfur functionalities in coalMAES, Inge; GRYGLEWICZ, Grazyna; Machnikowska, Helena; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1261997Comparative study of peroxy acetic acid oxidized coals of different rank using XANES and a thermal techniqueVAN AELST, Joke; MULLENS, Steven; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1271997Kinetic interpretation of thermoanalytical profiles of coals and model compoundsVAN DEN RUL, Heidi; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1281997Mechanism of silica-immobilized thioanizole conversion during an AP-TPR- experimentVAN DEN RUL, Heidi; YPERMAN, Jan; Buchanan, A.C.; Britt, P.F.; MAES, Inge; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1291997Study of organic sulphur functionalities in coal by thermal analysisMAES, Inge; GRYGLEWICZ, Grazyna; Machnikowska, Helena; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1301997Het gebruik van thermische analyse bij de synthese van keramische oxiden via precursorenNOUWEN, Ria; VAN BAEL, Marlies; KNAEPEN, Els; SCHILDERMANS, Inge; KAREIVA, Aivaras; FRANCO, Dirk; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1311997Influence of carbonates in coal upon thermal sulphur analysisMAES, Inge; GRYGLEWICZ, Grazyna; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1321997Potassium/liquid ammonia reduction of coal studied by thermal sulphur analysisKOZLOWSKI, Mieczyslaw; MAES, Inge; Wachowska, H.; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1331997Mechanism of silica-immobilized thioanisole conversion during an AP-TPR experimentVAN DEN RUL, Heidi; YPERMAN, Jan; Buchanan, AC; Britt, PF; MAES, Inge; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1341997Sulphur distribution in Illinois No. 6 coal subjected to different oxidation pre-treatmentsVAN AELST, Joke; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, Lucien; Palmer, SRJournal Contribution
1351997Thermal analysis as a tool to study chemical precursor routes to ceramic oxidesNOUWEN, Ria; VAN BAEL, Marlies; KNAEPEN, Els; SCHILDERMANS, Inge; KAREIVA, Aivaras; FRANCO, Dirk; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1361996Multicomponent analysis of sodium cuprate, NaCuO2-x, having a high Cu(III) contentDE BACKER, An; YPERMAN, Jan; Ogorevc, B; Tavcar, G.; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1371996Sulfur functionalities and physical characteristics of the Maritza Iztok Basin ligniteMAES, Inge; Mitchell, S.C.; YPERMAN, Jan; FRANCO, Dirk; MARINOV, Stefan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1381996Interaction of the organic matrix with pyrite during pyrolysis of a high-sulfur bituminous coalGRYGLEWICZ, Grazyna; Wilk, P; YPERMAN, Jan; FRANCO, Dirk; MAES, Inge; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1391996Use of thermogravimetric analysis Fourier transform infrared spectroscopy in the study of the reaction mechanism of the preparation of Pb(Zr,Ti)O-3 by the sol-gel methodNOUWEN, Ria; MULLENS, Jules; FRANCO, Dirk; YPERMAN, Jan; VAN POUCKE, LucienJournal Contribution
1401996Preparation and thermal decomposition of various forms of strontium oxalateKNAEPEN, Els; MULLENS, Jules; YPERMAN, Jan; VAN POUCKE, LucienJournal Contribution
1411995THERMAL-ANALYSIS OF SOME COMPLEXES WITH MALONAMIDEDEBEUKELEER, SHJ; DESSEYN, HO; PERLEPES, SP; MULLENS, JulesJournal Contribution
1421995THERMAL-DECOMPOSITION OF N-ALKYLAMINE ALPHA-ZIRCONIUM PHOSPHATE INTERCALATESPEETERS, K; CARLEER, Robert; MULLENS, Jules; VANSANT, EFJournal Contribution
1431995A new synthetic route to a soluble high molecular weight precursor for poly(p-phenylenevinylene) derivatesLouwet, Frank; VANDERZANDE, Dirk; GELAN, Jan; MULLENS, JulesJournal Contribution
1441995Study of the sulphur functionalities and the physical characteristics of a Bulgarian lignite by desulphurization techniquesMAES, Inge; FRANCO, Dirk; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, Lucien; Mitchell, S.C.; MARINOV, StefanProceedings Paper
1451995AP-TPR as an integrated tool in degradation and stability studiesYPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1461995Determination of organic sulphur forms in some coals and kerogens by atmospheric pressure temperature programmed reduction (AP-TPR)YPERMAN, Jan; MAES, Inge; FRANCO, Dirk; Snape, C.E.; Mitchell, S.C.; Palmer, S.R.; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1471995Interpretation of AP-TPR profiles by non-isothermal kineticsVAN DEN RUL, Heidi; MAES, Inge; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienProceedings Paper
1481995A study of the organic sulphur distribution in solid fuels by means of atmospheric pressure temperature programmed reduction (AP-TPR)YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, Lucien; Snape, C.E.; Mitchell, S.C.Proceedings Paper
1491995THE STUDY OF COAL-DERIVED PYRITE AND ITS CONVERSION PRODUCTS USING TGA AND ATMOSPHERIC-PRESSURE TEMPERATURE-PROGRAMMED REDUCTION (AP-TPR)MAES, Inge; GRYGLEWICZ, Grazyna; WILK, P; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1501995The study of coal-derived pyrite using atmospheric pressure temperature programmed reduction (AP-TPR) and TGAMAES, Inge; YPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, Lucien; GRYGLEWICZ, Grazyna; Wilk, P.Journal Contribution
1511995STUDY OF COAL-DERIVED PYRITE AND ITS CONVERSION PRODUCTS USING ATMOSPHERIC-PRESSURE TEMPERATURE-PROGRAMMED REDUCTIONMAES, Inge; YPERMAN, Jan; VAN DEN RUL, Heidi; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, Lucien; GRYGLEWICZ, Grazyna; WILK, PJournal Contribution
1521995DETERMINATION OF SULFUR GROUPS IN PYROLYZED LOW-RANK COAL BY ATMOSPHERIC-PRESSURE TPRYPERMAN, Jan; FRANCO, Dirk; MULLENS, Jules; VAN POUCKE, Lucien; GRYGLEWICZ, Grazyna; JASIENKO, SJournal Contribution
1531995Thermal decomposition of SrC2O4.1/2H2C2O.H2OKNAEPEN, Els; MULLENS, Jules; YPERMAN, Jan; VAN POUCKE, LucienProceedings Paper
1541994THE DETERMINATION OF THE 2ND DISSOCIATION-CONSTANT OF SULFURIC-ACIDLUTS, Peter; VANHEES, J; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1551994AG(I)-N-METHYLSUBSTITUTED 1,3-DIAMINOPROPANE COMPLEXES IN 1-M NO3-GARNER, R; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1561994PREPARATION AND THERMAL-DECOMPOSITION OF Y2(OH)5NO3-CENTER-DOT-1.5H2OSCHILDERMANS, Johan; MULLENS, Jules; YPERMAN, Jan; FRANCO, Dirk; VAN POUCKE, LucienJournal Contribution
1571994A POTENTIOMETRIC STUDY ON THE COMPLEXATION OF AG(I) WITH VARIOUS N-METHYL AND C-METHYL SUBSTITUTED ETHYLENEDIAMINES IN 1-M NO3-GARNER, R; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1581994Computeranimatie en simulatie in de anorganische chemieGUEDENS, Wanda; CUPPERS, Lut; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1591993FULLY AUTOMATED POTENTIOMETRIC DETERMINATION OF THE FREE LIGAND CONCENTRATION IN COMPLEXATION TITRATIONS - THE SYSTEM AG(I) WITH N-METHYLETHYLENEDIAMINEGARNER, R; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1601993A POTENTIOMETRIC STUDY OF THE COMPLEXATION OF ALIPHATIC ACYCLIC MONOAMINES WITH AG(I) IN 1 M NITRATEGARNER, R; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1611993POTENTIOMETRIC DETERMINATION OF THE PROTONATION CONSTANTS OF N-METHYL SUBSTITUTED ETHYLENE AND PROPYLENE DIAMINES IN 1-MOL/L KNO3GARNER, R; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, LucienJournal Contribution
1621993STATISTICAL-ANALYSIS OF ERRORS - A PRACTICAL APPROACH FOR AN UNDERGRADUATE CHEMISTRY LAB .2. SOME WORKED EXAMPLESGUEDENS, Wanda; YPERMAN, Jan; MULLENS, Jules; VAN POUCKE, Lucien; PAUWELS, EllenJournal Contribution
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