PROCESS FOR PRODUCING ALUMINA FROM GIBBSITIC BAUXITES
ZOELDI, JOZSEF, FERENCZI, TIBOR, FEHER, IVAN, SAJO, ISTVAN, TOTH, ANNA C, TASSY, NEE VARJU ILDIKO, BANVOELGYI, GYOERGY, SIKLOSI, PETER
Year of Publication 11.05.1993
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Year of Publication 11.05.1993
Patent
Process for producing alumina
FERENCZI; TIBOR, CSORDAS; T. ANNA, FEHER; IVAN, BANVOELGYI; GYOERGY, ZOELDI; JOZSEF, SAJO; ISTVAN, SIKLOSI; PETER, TASSY NEE VARJU; ILDIKO
Year of Publication 16.06.1992
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Year of Publication 16.06.1992
Patent
PROCESS FOR THE PRODUCTION OF NORMALE ALUMINIUM-OXIDE AND ALUMINIUM-OXIDE OF HIGH CLARITY WITH AT LEAST 99,7% AL/OH/3
VALLO,FERENC, GRELINGER,GABOR, BAKSA,GYOERGY, OSZWALDNE OCSKAY,ZSUZSA, ALTRICHTER,FERENCNE, FOELDVARI,BELA, BALOGH,ZOLTAN, MAKAI,ALAJOS, SZALAY,GEZA, ZOELDI,JOZSEF, SOLYMAR,KAROLY, MIHALYFI,GABOR, STADLER,AGNES
Year of Publication 30.05.1994
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Year of Publication 30.05.1994
Patent
VERFAHREN ZUR AUFARBEITUNG VON ROTSCHLAMM
ENTZMANN, KARL., WIEN, ZOELDI, JOZSEF., TATABANYA, MAJER, JANOS. DR., GOEDOELLOE
Year of Publication 04.10.1973
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Year of Publication 04.10.1973
Patent
PROCESS FOR PRODUCING COARSE-GRAINED AWMINA HYDRATE WITH<10% HAVING A PARTICLE SIZE < 45UM
CSORDAS TOTH,ANNA, OSWALD,ZOLTAN, VALLO,FERENC, MATYASI,JOZSEF, TOTH,FERENC, SIKLOSI,PETER, PAIS,ZOLTAN, KISS,ZOLTAN, VOEROES,ISTVAN, BAKSA,GYOERGY, KALMAN,TIBOR, ZAMBO,JANOS, CSIGE,JANOS, ORBAN,FERENC, REVESZ,LASZLO, PENZES,IMRE, FODOR,JOZSEF, TOTH,BENJAMINNE, ZOELDI,JOZSEF, SOLYMAR,KAROLY
Year of Publication 28.02.1995
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Year of Publication 28.02.1995
Patent
Process for the reduction of the sodium hydroxide losses of the Bayer-type alumina production
BAKSA; GYOERGY, SITKEI; FERENC, PAIS; ZOLTAN, ZOELDI; JOZSEF, SOLYMAR; KAROLY, IHASZ; BALAZS, ORBAN NEE KELEMEN; MARIA, BOROS; JOZSEF, VOEROE; ISTVAN, HORVATH; GYULA, RAINISS; MATYAS, TOTH; BELA, VALLO; FERENC
Year of Publication 04.12.1984
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Year of Publication 04.12.1984
Patent
METHOD OF DECREASING THE ORGANIC SUBSTANCE OF ALUM EARTH PRODUCTION CYCLE PERFORMED ACCORDING TO THE BAYER TECHNOLOGY
ZOELDI, JOZSEF, TOTH, MARIA, NEE HOEMOESTREI, MATYASI, JOZSEF, SCHLEGEL, MIKLOS, SZOKE, LAJOS, LOSONCZI, MARTA, NEE EVERLING, TOTH, FERENC, REVESZ, LASZLO, ORBAN, MARIA, NEE KELEMEN
Year of Publication 26.07.1983
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Year of Publication 26.07.1983
Patent
PROCESS FOR PRODUCING ALUM EARTH FROM BAUXITE CONTAINING GIBBSITE
FEHER,IVAN,HU, BANVOELGYI,GYOERGY,HU, SIKLOSI,PETER,HU, FERENCZI,TIBOR,HU, CSORDAS T.,ANNA,HU, SAJO,ISTVAN,HU, ZOELDI,JOZSEF,HU, TASSY,MIKLOSNE,HU
Year of Publication 28.10.1990
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Year of Publication 28.10.1990
Patent
DE2313816
ZOELDI, JOZSEF., TATABANYA, HU, MAJER, JANOS. DR., GOEDOELLOE, HU, ENTZMANN, KARL., WIEN, AT
Year of Publication 19.05.1982
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Year of Publication 19.05.1982
Patent
PROCESS FOR DIGESTING BAUXITE
CSILLAG, ZSOLT, KALMAN, TIBOR, MATYASI, JOZSEF, VOEROES, ISTVAN, FERENCZI, TIBOR, TOTH, LAJOS, LENGYEL, LASZLO, TOTH, BELA, ZAMBO, JANOS, SOLYMAR, KAROLY, ORBAN, FERENC, ZOELDI,JOZSEF, BOROS, JOZSEF, WENTZELY, KALMAN
Year of Publication 15.12.1981
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Year of Publication 15.12.1981
Patent
VERFAHREN ZUR VERMINDERUNG DER KONZENTRATION DER ORGNISCHEN STOFFE IM KREISLAUF DER TONERDEHERSTELLUNG NACH DEM BAYER-VERFAHREN
EVERLING,MARTA LOSONCZI,GEB, MATYASI,JOZSEF,DR, REVESZ,LASZLO, KELEMEN,MARIA ORBAN,GEB, HOEMOESTREI,MARIA TOTH,GEB, SCHLEGEL,MIKLOS, TOTH,FERENC, SZOEKE,LAYOS, ZOELDI,JOZSEF
Year of Publication 14.05.1981
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Year of Publication 14.05.1981
Patent
DE2313816
ZOELDI., JOZSEF, TATABANYA, HU, ENTZMANN, KARL., WIEN, AT, MAJER. DR., JANOS, GOEDOELLOE, HU
Year of Publication 30.04.1981
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Year of Publication 30.04.1981
Patent
Process for accelerating the digestion and sedimentation steps on the Bayer alumina process
FERENCZI; TIBOR, CSILLAG; ZSOLT, WENTZELY; KALMAN, MATYASI; JOZSEF, TOTH; LAJOS, VOEROES; ISTVAN, KALMAN; TIBOR, ORBAN; FERENC, ZOELDI; JOZSEF, SOLYMAR; KAROLY, BOROS; JOZSEF, ZAMBO; JANOS, LENGYEL; LASZLO, TOTH; BELA
Year of Publication 07.10.1980
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Year of Publication 07.10.1980
Patent
PROCESS FOR PRODUCING SODIUM-ALUMINATE SOLUTIONS WITH REGENERATING SODIUM-OXIDE- AND ALUMINIUM-OXIDE CONTENT OF RED MUD
FEHER,IVAN,HU, FODOR,JOZSEF,HU, CSIGE,JANOS,HU, MEDVEDEV,VIKTOR VLADIMIROVICH,RU, TIHONOV,NIKOLAJJ NIKOLAEVICH,RU, STEINER,JANOS,HU, MATYASI,JOZSEF,HU, SMORGULENKO,NIKOLAJJ STEPANOVICH,RU, ZOELDI,JOZSEF,HU, KOENIG,PAL,HU
Year of Publication 28.06.1993
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Year of Publication 28.06.1993
Patent
PROCESS FOR PRODUCING AMORF ALUMINIUM-HYDROXIDE GEL, PSEUDOBOHMIT OF HIGH PURITY, HIGH POROSITY AND LARGE SPECIFIC SURFACE /POOR OF NA20/ AND PRODUCTS FROM THEM PRODUCEBLE WITH HEAT TREATING, WITH CARBONIZING ALUMINATE SOLUTION
SCHLEGER,MIKLOS,HU, ALTRICHTER,FERENCNE,HU, REVESZ,LASZLO,HU, CSIGE,JANOS,HU, MATYASI,JOZSEF,HU, KAPTAY,GYOERGY,HU, SZILAGYI,CSABA,HU, PENZES,IMRE,HU, ZOELDI,JOZSEF,HU, TOTH BENJAMINNE,DR.,HU, OROSZ,GYULA,HU, WEISZENGRUBER,FERENC,HU
Year of Publication 28.07.1992
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Year of Publication 28.07.1992
Patent
PROCESS FOR PRODUCING ALUMINIUM HYDROXIDE WITH GRAIN DIAMETER LESS THAN 20% MICROMETERS UP TO 20 PER CENT
ORBAN,FERENC,HU, FODOR,JOZSEF,HU, LUKONICS,GABOR,HU, BAKSA,GYOERGY,HU, SITKEI,FERENC,HU, GRELINGER,GABOR,HU, KISS,ZOLTAN,HU, AMENT,MARTON,HU, SOLYMAR,KAROLY,HU, TOTH,BELA,HU, VALLO FERENC,,HU, ZOELDI,JOZSEF,HU
Year of Publication 28.02.1992
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Year of Publication 28.02.1992
Patent
PROCESS FOR PRODUCING SODIUM- AND POTASSIUM-ALUMINATE FROM ALUMINIUM-SILICATE WITHHYDROCHEMICAL TREATING
SZENTGYOERGYI,GEZA,HU, RAJZMAN,VIKTOR LAZAREVICH,SU, SIZJAKOV,VIKTOR MIKHAJJLOVICH,SU, SIKLOSI,PETER,HU, MEDVEDEV,VIKTOR VLADIMIROVICH,SU, CSIGE,JANOS,HU, FERENCZI,TIBOR,HU, STEINER,JANOS,HU, MALC,NAUM SLOMONOVICH,SU, SOLYMAR,KAROLY,HU, ZOELDI,JOZSEF,HU, TOTH,FERENC,HU
Year of Publication 28.10.1991
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Year of Publication 28.10.1991
Patent