VERFAHREN ZUR RÜCKGEWINNUNG VON SCHWEFELSÄURE AUS SCHWEFELHALTIGEN NEBENPRODUKTEN EINES PROZESSES ZUR HERSTELLUNG VON 2-HYDROXY-4- METHYLTHIOBUTTERSÄURE (MHA)
HUTHMACHER, KLAUS DR, HASSELBACH, HANS-JOACHIM DR, HASSEBERG, HANS-ALBRECHT DR, HAEFNER, VOLKER, HEINZEL, HARALD
Year of Publication 15.04.2003
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Year of Publication 15.04.2003
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Process for recovering sulphuric acid from sulphur containing by-products of a process for preparing 2-hydroxy-4-methylthiobutyric acid (MHA)
HUTHMACHER, KLAUS DR, HASSELBACH, HANS-JOACHIM DR, HASSEBERG, HANS-ALBRECHT DR, HAEFNER, VOLKER, HEINZEL, HARALD
Year of Publication 02.04.2003
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Year of Publication 02.04.2003
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Process for the preparation of aqueous sodium methioninate solutions and use of these solutions for the preparation of a granulate
KOERFER, MARTIN, KNIESEL, HEIDEMARIE DR, ROHLAND, LUTZ, HASSELBACH, HANS JOACHIM DR, ALT, HANS CHRISTIAN, HUTHMACHER, KLAUS DR, BINDER, WOLFRAM DR
Year of Publication 12.03.2003
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Year of Publication 12.03.2003
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Process for the preparation fo alpha-Tocopherol esters
WEIGEL, HORST, KRILL, STEFFEN DR, HAHN, RAINER DR, HUEBNER, FRANK DR, HUTHMACHER, KLAUS DR
Year of Publication 05.03.2003
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Year of Publication 05.03.2003
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FLUID METHIONINE-CONTAINING MOLDED PRODUCT AND ITS PRODUCTION
KOERFER MARTIN, HORNUNG GUNDOLF, HUTHMACHER KLAUS DR, HASSELBACH HANS JOACHIM DR, BOENIG KLAUS
Year of Publication 25.04.2000
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Year of Publication 25.04.2000
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IMPROVED METHOD FOR PRODUCTION OF 3,5,5 TRIMETHYLCYCLOHEX-3-EN-1-ONE(BETA-ISOPHORONE) BY ISOMERIZATION OF 3,5,5-TRIMETHYLCYCLOHEX-2-EN-1-ONE(ALPHA-ISOPHORONE)
KRETZ STEPHAN, HASSELBACH HANS JOACHIM DR, HUTHMACHER KLAUS DR, SCHMIDT HERMANN, KRILL STEFFEN, HAHN RAINER DR
Year of Publication 21.12.1999
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Year of Publication 21.12.1999
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Process for the preparation of aqueous sodium methioninate solutions and use of these solutions for the preparation of a granulate
KOERFER, MARTIN, KNIESEL, HEIDEMARIE DR, ROHLAND, LUTZ, HASSELBACH, HANS JOACHIM DR, ALT, HANS CHRISTIAN, HUTHMACHER, KLAUS DR, BINDER, WOLFRAM DR
Year of Publication 24.11.1999
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Year of Publication 24.11.1999
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PRODUCTION OF TRIMETHYLHYDROQUINONE DIESTER AND 2,3,5-TRIMETHYLHYDROQUINONE
HUEBNER FRANK DR, SHI NONGYAN, HASSELBACH HANS JOACHIM DR, HUTHMACHER KLAUS DR, KRILL STEFFEN, WEIGEL HORST
Year of Publication 26.10.1999
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Year of Publication 26.10.1999
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PRODUCTION OF ALPHA-TOCOPHEROL ESTER
HUEBNER FRANK DR, KRILL STEFFEN DR, HUTHMACHER KLAUS DR, WEIGEL HORST, HAHN RAINER DR
Year of Publication 14.09.1999
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Year of Publication 14.09.1999
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CONTINUOUS PROCESS OF PREPARING METHIONINE OR METHIONINE DERIVATIVES
HASSEBERG HANS-ALBRECH DR, HUTHMACHER KLAUS DR, RAUTENBERG STEPHAN DR, PETSCH HEINRICH, WEIGEL HORST
Year of Publication 13.09.1995
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Year of Publication 13.09.1995
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PRODUCTION METHOD OF 2-HYDROXY-4-METHYLTHIOBUTYRIC ACID, 2-HYDROXY-4-METHYLTHIOBUTYRIC ACID PRODUCED BY THE METHOD, AND USE OF THE COMPOUND
HEINZEL HARALD, HASSEBERG HANS-ALBRECHT DR, HASSELBACH HANS JOACHIM DR, HUTHMACHER KLAUS DR, HAEFNER VOLKER, RONNEBURG AXEL
Year of Publication 28.07.1998
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Year of Publication 28.07.1998
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PRODUCTION OF 3,5,5-TRIMETHYLCYCLOHEX-3-EN-1-ONE
HUEBNER FRANK DR, TANNER HERBERT DR, KRILL STEFFEN DR, GIRAY GUENES, HUTHMACHER KLAUS DR
Year of Publication 23.06.1998
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Year of Publication 23.06.1998
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PRODUCTION OF 3,5,5-TIRMETHYLCYCLOHEX-2-ENE-1,4-DIONE
HUEBNER FRANK DR, GORA ULRICH, KRILL STEFFEN DR, HUTHMACHER KLAUS DR, HAHN RAINER DR
Year of Publication 24.02.1998
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Year of Publication 24.02.1998
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PRODUCTION OF TRIMETHYLHYDROQUINONE
HUEBNER FRANK DR, TANNER HERBERT DR, DRAPAL BERND, KRILL STEFFEN DR, HERUMAN SHIYUMITSUTO, HUTHMACHER KLAUS DR
Year of Publication 24.02.1998
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Year of Publication 24.02.1998
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NEW PREPARATION OF 2,3,5-TRIMETHYLHYDROQUINONE DIESTERS
SHI NONGYUAN DR, MCINTOSH RALPH, SCHOLZ MARIO DR, DRAPAL BERND, HASENZAHL STEFFEN DR, HASSELBACH HANS JOACHIM DR, HUTHMACHER KLAUS DR, WEIGEL HORST
Year of Publication 21.12.1999
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Year of Publication 21.12.1999
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