ANORDNING FOR TILLVERKNING AV SKYDDSBELEGGNING PA GRAFITELEKTRODER von K I KRESTENJAKOV, A M DERSARKISJAN, T J KOLTSCHEV, B N NENOV, H N PARASCHKEVOV, H K LJUBENOV, I V GENEV, E P NINOV, V G PEEV, A J VALTSCHEV

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ANORDNING FOR TILLVERKNING AV SKYDDSBELEGGNING PA GRAFITELEKTRODER von KOJTSCHEV T J, KRESTENJAKOV J I, GENEV I V, NINOV E P, LJUBENOV H K, PARASCHKEVOV H N, DERSARKISJAN A M, NENOV B N, VALTSCHEV A J, PEEV V G

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ANORDNING FOR TILLVERKNING AV SKYDDSBELEGGNING PA GRAFITELEKTRODER von KOJTSCHEV T J, KRESTENJAKOV J I, GENEV I V, NINOV E P, LJUBENOV H K, PARASCHKEVOV H N, DERSARKISJAN A M, NENOV B N, VALTSCHEV A J, PEEV V G

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METHOD FOR THE PREPARATION OF IRON-CHROMIUM-COPPER OXIDE CATALYST FOR CARBON OXIDE CONVERSION WITH WATER STEAM von TABAKOVA, TATJANA T, IDAKIEV, VASKO D, PETKOV, KIRIL N, LJUBENOV, STOJAN TS, KHRISTOV, GEORGI D, ANDREEV, ATANAS A, ANDREEVA, DONKA KH

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METHOD FOR RECUPERATION OF COPPER AND ZINC FROM WASTE COPPER-ZINC-ALUMINIUM AND COPPER-ZINC-CHROMIUM-ALUMINIUM CATALYSTS von TABAKOVA, TATJANA T, LJUBENOV, STOJAN TS, BILJARSKA, LJUBIMA P, KHRISTOV, GEORGI D, ANDREEV, ATANAS A, ILIEVA, LALKA K, ANDREEVA, DONKA KH, KUNEV, BORIS N

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METHOD FOR THE COMBINED PRODUCTION OF IRON (III) OXIDE FOR SOFT FERRITES, HARD FERRITES AND PIGMENTS von TABAKOVA, TATJANA T, LJUBENOV, STOJAN TS, KHRISTOV, GEORGI D, ANDREEV, ATANAS A, ILIEVA, LALKA K, ANDREEVA, DONKA KH

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INPUT DESK FOR THE INFORMATION von TURLAKOV,ALEXANDROV H.,BG, BOJANOV,LJUBENOV K.,BG, VEZEV,GEORGIEV N.,BG

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METHOD FOR PREPARING OF NICKEL CATALYST FOR STEAM CONVERSION OF METHANE von TABAKOVA, TATJANA T, IDAKIEV, VASKO D, LJUBENOV, STOJAN TS, KARDZHIEVA, RUMJANA M, KHRISTOV, GEORGI D, ILIEV, ILIJA J, MAZHDRAKOV, MARGARIT M, ANDREEV, ATANAS A, SHOPOV, DIMITAR M, ANDREEVA, DONKA KH, ANDONOV, GEORGI V

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METHOD FOR OBTAINING IRON- CHROME- POTASSIUM CATALYST FOR DEHYDRATING OF ETHYLBENZENE TO STYRENE von SHOPOV,DIMITR M, PALAZOV,ATANAS N, ANDREEV,ATANAS A, MIKHAJJLOVA,DONKA KH, KHRISTOV,GEORGI D, LJUBENOV,STOJAN C, MARINOVA,ANGELINA M, PETKOV,KIRIL N, DIMITROVA,RALICA B, KADINOV,GEORGI B

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METHOD FOR PREPARING COPPER- ZINC- ALUMINIUM OXIDE CATALYST FOR LOW- TEMPERATURE CONVERSION OF CARBON MONOXIDE WITH AQUEOUS VAPOUR von KASABOVA,NIKOLETA A, KHRISTOV,GEORGI D, POPOVA,VIOLETA N, LJUBENOV,STOJAN C, MARINOVA,ZHIVKA V, SHISHKOV,DIMITR S, PETKOV,KIRIL N, JJORDANOVA,VIOLETA N, ILIEV,ILIJA JJ, VELINOVA,CVETANA N, CANOV,CANO KH

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BG44905 von POPOVA,VIOLETA N.,BG, ZAMFIROV,DIMIT'R B.,BG, ANDONOV,GEORGI V.,BG, VELINOVA,CVETANA N.,BG, DIMITROV,GEORGI KH.,BG, MARINOVA,ZHIVKA V.,BG, JJORDANOVA,VIOLETA N.,BG, KASABOVA,NIKOLETA A.,BG, SHISHKOV,DIMIT'R S.,BG, KADIJJSKI,VALENTIN I.,BG, GESHEV,KRASIMIR P.,BG, ILIEV,ILIJA JJ.,BG, ANGELOV,LJUBOMIR K.,BG, LJUBENOV,STOJAN C.,BG, RANGELOV,RACHO G.,BG

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METHOD FOR THE PREPARATION OF IRON-CHROMIUM-COPPER OXIDE CATALYST FOR THE CONVERSION OF CARBON OXIDE WITH WATER STEAM von TABAKOVA, TATJANA T, IDAKIEV, VASKO D, PETKOV, KIRIL N, LJUBENOV, STOJAN TS, KHRISTOV, GEORGI D, ANDREEV, ATANAS A, ANDREEVA, DONKA KH

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