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Featured researches published by Langer Reinhard Dr.


Archive | 1994

Prepn. of (cyclo)aliphatic amino:nitrile cpds. by catalytic redn. of di-nitrile - using iron sponge catalyst obtd. in redn. of iron ore and reduced in hydrogen, opt. after oxidn.

Immel Otto Dr; Langer Reinhard Dr; Buysch Hans-Josef Dr


Archive | 1994

Verfahren zur Herstellung von Dicarbonaten

Schoen Norbert Dipl Chem Dr; Buysch Hans-Josef Dr; Wagner Paul Dr; Langer Reinhard Dr


Archive | 1983

VERFAHREN ZUR HERSTELLUNG VON AROMATISCHEN AMINEN

Langer Reinhard Dr; Buysch Hans-Josef Dr; Wagner Paul Dr; Pentling Ursula Dr


Archive | 1998

Verfahren zur Herstellung von aromatischen Aminen durch Gasphasenhydrierung

Langer Reinhard Dr; Buysch Hans-Josef Dr; Gallus Manfred Dr; Lachmann Burkhard Dr; Gehlen Ulrich Von Dipl Ing


Archive | 1993

FESTBETTREAKTOREN MIT KURZEM KATALYSATORBETT IN STROEMUNGSRICHTUNG

Langer Reinhard Dr; Buysch Hans-Josef Dr; Wagner Paul Dr


Archive | 1992

Verfahren zur Herstellung von Azomethinen

Langer Reinhard Dr; Buysch Hans-Josef Dr; Wagner Paul Dr


Archive | 1998

Herstellung von aromatischen Aminen mittels neuer Hydrierkatalysatoren

Langer Reinhard Dr; Buysch Hans-Josef Dr; Gallus Manfred Dr; Jentsch Joerg-Dietrich Dr


Archive | 1997

Continuous production of aromatic di- and/or polyamines by catalyzed hydrogenation using water, hydrogen, nitro-compound and recycled hydrogenation product

Beckhaus Heiko Dr; Langer Reinhard Dr


Archive | 2001

Method for producing d,l-menthol

Schlemenat Andreas; Langer Reinhard Dr; Dreisbach Claus; Gros Hans-Juergen; Prinz Thomas Dipl Chem; Schulze-Tilling Andreas; Friederich Michael; Jentsch Joerg-Dietrich Dipl Ch; John Gerald


Archive | 1999

Verfahren zur Herstellung von variablen Gemischen aus Cyclohexylamin und Dicyclohexylamin

Darsow Gerhard Dipl Chem Dr; Langer Reinhard Dr

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