Catalyst with nickel aluminium spinel carrier for dehydrohalogenation - of halo-hydro-carbon cpds. e.g. chloro-benzene, with high activity, selectivity and stability, which is easy and economical to produce
KOPPE, JUERGEN, 06258 SCHKOPAU, DE, FAHRNSCHON, WOLFGANG, 60322 FRANKFURT, DE, KRIPYLO, PETER, 04107 LEIPZIG, DE, WILDE, MICHAEL, 04347 LEIPZIG, DE
Year of Publication 17.03.1994
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Year of Publication 17.03.1994
Patent
Catalysts used with peracid(s or hydrogen peroxide to remove dyes from textile effluent
TAUCHNITZ, HEIKO., 06688 WENGELSDORF, DE, HERDA, WILFRIED, 40489 DUESSELDORF, DE, KOPPE, JUERGEN., 06258 SCHKOPAU, DE, LAUSCH, HARTMUT., 06128 HALLE, DE, HEUBNER, ULRICH., 58791 WERDOHL, DE
Year of Publication 20.11.1997
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Year of Publication 20.11.1997
Patent
Simple oxidative elimination of ethylene-di:amine-tetra:acetic acid etc
KOPPE, JUERGEN., 06258 SCHKOPAU, DE, LAUSCH, HARTMUT., 06128 HALLE, DE, FIEDLER, PETER., 06686 LUETZEN, DE, BURGHARDT, UDO., 97506 GRAFENHEINFELD, DE, VOIGTLAENDER, WERNER., 04275 LEIPZIG, DE
Year of Publication 04.09.1997
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Year of Publication 04.09.1997
Patent
Catalyst containing nickel and copper for treatment of sulphur-containing waste water contaminants
HERDA, WILFRIED, 40489 DUESSELDORF, DE, KOPPE, JUERGEN., 06258 SCHKOPAU, DE, LAUSCH, HARTMUT., 06128 HALLE, DE, EICHHORST, VOLKER., 06110 HALLE, DE, HEUBNER, ULRICH., 58791 WERDOHL, DE
Year of Publication 31.07.1997
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Year of Publication 31.07.1997
Patent
Catalyst for hydrogenating halo-hydrocarbon cpds. to hydrocarbon - has hydrogen halide resistant support comprising iron@-nickel@-chromium@ alloy coated with titanium di:oxide
KRAENKE, KLAUS., O-7024 LEIPZIG, DE, KOPPE, JUERGEN., O-4212 SCHKOPAU, DE, SCHOENFELD, DIETER., O-7024 LEIPZIG, DE, HAUGK, HELMUT, O-7010 LEIPZIG, DE
Year of Publication 29.07.1993
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Year of Publication 29.07.1993
Patent
Removal of organic and inorganic compounds, enzymes and germs from aqueous media
TAUCHNITZ, HEIKO., 06688 WENGELSDORF, DE, ONDRUSCHKA, BERND., 04109 LEIPZIG, DE, GREGAREK, ULRICH, 58762 ALTENA, DE, KOPPE, JUERGEN., 06258 SCHKOPAU, DE, LAUSCH, HARTMUT., 06128 HALLE, DE, HOFMANN, JOERG., 04439 ENGELSDORF, DE, VANSELOW, HEIKE, 07743 JENA, DE
Year of Publication 09.07.1998
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Year of Publication 09.07.1998
Patent
Catalyst for prepn of phthalic anhydride by oxidn of ortho-xylene - contg large amt. of vanadium pent:oxide on amorphous aluminosilicate as micro-carrier
FOGE, JENS-PETER, O-4200 MERSEBURG, DE, KOPPE, JUERGEN., 06258 SCHKOPAU, DE, WENDLANDT, KLAUS-PETER., O-4200 MERSEBURG, DE, KRIPYLO, PETER, DR., O-7010 LEIPZIG, DE
Year of Publication 17.03.1994
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Year of Publication 17.03.1994
Patent
Alloy catalyst for oxidising impurities in acidic waste water
TAUCHNITZ, HEIKO., 06688 WENGELSDORF, DE, HERDA, WILFRIED, 40490 DUESSELDORF, DE, KOPPE, JUERGEN., 06258 SCHKOPAU, DE, LAUSCH, HARTMUT., 06128 HALLE, DE, EICHHORST, VOLKER., 06110 HALLE, DE, HEUBNER, ULRICH., 58791 WERDOHL, DE
Year of Publication 29.01.1998
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Year of Publication 29.01.1998
Patent
Activating molybdenum-contg. mixed oxide catalyst for propene ammoxidation - by treating with readily-dispersed bismuth-III cpd. at 300-600 deg.C
HOEPFNER, ROLF, MAI, HANNS-GEORG, KOPPE, JUERGEN., O-4212 SCHKOPAU, DE, HOHLSTAMM, INGO., O-4090 HALLE, DE, KRIPYLO, PETER, DR., O-7010 LEIPZIG, DE, SCHALLER, WOLFGANG, KNAAK, KARL-ERNST, MARSCHNER, ROLF., O-1330 SCHWEDT, DE
Year of Publication 08.07.1993
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Year of Publication 08.07.1993
Patent
Prodn. and activation of bismuth-molybdenum mixed oxide catalysts - by treatment with ammonia, heating, impregnating with bismuth nitrate in dil. nitric acid, drying and heating
HOEPFNER, ROLF, MAI, HANNS-GEORG., O-1330 SCHWEDT, DE, KNAACK, KARL-ERNST, KOPPE, JUERGEN., O-4212 SCHKOPAU, DE, HOHLSTAMM, INGO., O-4090 HALLE, DE, KRIPYLO, PETER, DR., O-7010 LEIPZIG, DE
Year of Publication 28.01.1993
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Year of Publication 28.01.1993
Patent
Temp. control in salt bath phthalic anhydride prodn. - using mathematical relationship relating hot spot temp., O-xylene feed concn. and various standard values
KOPPE, JUERGEN., O-4212 SCHKOPAU, DE, BLUMENAUER, EIKE, O-4090 HALLE, DE, MAYER, GERHARD., O-4070 HALLE, DE, RAPTHEL, INNO., O-4090 HALLE, DE, KRIPYLO, PETER, DR., O-7010 LEIPZIG, DE
Year of Publication 24.09.1992
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Year of Publication 24.09.1992
Patent