| 1. | Bodenstein, D.; Brehm, A.; Jones, P.G.; Schwarzmann, E.; Sheldrick: Characterisation and crystal structure of AsPO₄, Z. Naturforsch. 37b, p. 136, 1982 |
| 2. | Bodenstein, D.; Brehm, A.; Jones, P.G.; Schwarzmann, E.; Sheldrick: Preparation and crystal structure of As₃O₅(OH), Z. Naturforsch. 37b, p. 138, 1982 |
| 3. | Bodenstein, D.; Brehm, A.; Jones, P.G.; Schwarzmann, E.; Sheldrick: Preparation and crystal structure of As₂PO₅(OH), Z. Naturforsch. 37b, p. 531, 1982 |
| 4. | Bodenstein, D.; Brehm, A.; Jones, P.G.; Schwarzmann, E.; Sheldrick: Preparation and crystal structure of AsSbO₃, Z. Naturforsch. 38b, p. 901, 1983 |
| 5. | Ledakowicz, S.; Kokuun, R.; Brehm, A.; Deckwer, W.-D.: Effect of suspended inert particles on the mass transfer characteristics of a stirred tank reactor, Chem.-Ing.-Tech. 55, p. 648, 1983 |
| 6. | Ledakowicz, S.; Brehm, A.; Oguz, H.: Effect of suspended inert solid particles on gas–liquid mass transfer in mechanically agitated contactors, Hung. J. of Industr. Chem . 13, p. 487, 1985 |
| 7. | Kokuun, R.; Sanders, E.; Brehm, A.; Deckwer, W.-D.: Investigations into the compressive strength of iron catalysts, Erdöl und Kohle 38, p. 299, 1985 |
| 8. | Brehm, A.; Oguz, H.; Kisakürek, B.: Gas–liquid mass transfer data in a three-phase stirred vessel, 5th European Conference on Mixing (BHRA), Würzburg, Germany, Proceedings p.419, 1985 |
| 9. | Oguz, H.; Brehm, A.: The influence of suspended inert particles on gas-liquid mass transfer in a stirred reactor with organic liquids, Colloque agitation mécanique (IGC), Toulouse, France, Proceedings p. 4, 1986 |
| 10. | Oguz, H.; Brehm, A.; Deckwer, W.-D.: Gas–liquid mass transfer in sparged agitated slurries, Chem. Eng. Sci. 42, p. 1815, 1987 |
| 11. | Oguz, H.; Brehm, A.; Deckwer, W.-D.: Gas-liquid mass transfer in stirred slurry reactors, in ‘Recent Trends in Chemical Reaction Engineering’, Vol. 2 (Editors: B. D. Kulkarni et al.), Wiley Eastern, New Delhi, India, p. 484, 1987 |
| 12. | Oguz, H.; Brehm, A.: A comparison of dynamic measurement methods for determining volume-related gas/liquid mass transfer coefficients, Chem.-Ing.-Techn. 59, p. 947, 1987 |
| 13. | Oguz, H.; Brehm, A.: Gas–Liquid Mass Transfer in Agitated Suspension Reactors, IVth Symposium on Chemistry and Chemical Engineering: Abstract Book, Elazig, Turkey, Proceedings p. 482, 1987 |
| 14. | Oguz, H.; Brehm, A.: Mass transfer coefficient in organic slurries with mechanical agitation and sparging, Chem. Engng. Sci. 43, p. 1416, 1988 |
| 15. | Brehm, A.; Oguz, H.: Measurement of gas-liquid mass transfer: Peculiar effects in aqueous and organic slurries, 6th European Conference on Mixing (BHRA), Pavia, Italy, Proceedings p. 413, 1988 |
| 16. | Günzel, B.; Oguz, H.; Brehm, A.: Targeted improvement of the gas/liquid mass transfer coefficient through the addition of inert solids, Chem.-Ing.-Tech. 60, p. 201, 1988 |
| 17. | Brehm, A.; Polka, H.M.: Use of platinum-loaded Y-zeolites as catalysts for the hydrogenation of liquid and low-melting fats, Chem.-Ing.-Tech. 61, p. 963, 1989 |
| 18. | Brehm, A.: Using temperature-programmed reaction analyses for slurry-phase systems in autoclaves, 2nd International Symposium – High Pressure Chemical Engineering, Erlangen, Germany, Proceedings p. 75, 1990 |
| 19. | Oguz, H.; Jubran, S.; Brehm, A.: Study of gas/liquid mass transfer in polymer solutions with different molecular weights, 7th European Conference on Mixing, Bruges, Belgium, Proceedings p. 303, 1991 |
| 20. | Brehm, A.: Influence of inert solid particles on the rate of gas introduction into different liquids, Chem.-Ing.-Tech. 64, p. 1125, 1992 |
| 21. | Brehm, A.: Effect of diffusion processes at the catalyst on the hydrogenation of 1-tetradecene, Chem.-Ing.-Tech. 64, p. 1127, 1992 |
| 22. | Brehm, A.; Busch, V.; Wilken, J.: On the kinetics of the hydrogenation of medium-chain 1-olefins, Chem.-Ing.-Tech. 65, p. 573, 1993 |
| 23. | Brehm, A.: On the methodology for determining kinetic data for three-phase reactions, using the hydroisomerisation of n-octane as an example, Erdöl & Kohle – Erdgas – Petrochemie 46, p. 187, 1993 |
| 24. | Brehm, A.; Müller, R.: Selective hydrogenation of methyl linoleate on suspended Cu/Zn/Pd-HZSM-5, Proceedings of the 7th German Zeolite Conference, 1995 |
| 25. | Brehm, A.; Antons, U.; Knauß, M.: Preparation of ZSM-5 Zeolite Film on Metal Support, presented at ACHEMA 97, 1997 |
| 26. | Brehm, A.; Antons, U.: Reduction of oxygen dissolved in water using a fluidised-bed reactor, Chem.-Ing.-Tech. 70, p. 176, 1998 |
| 27. | Brehm, A.; Antons, U.; Bekurdts, A.: Preparation of ZSM-5 Zeolite Film on Structured Packings, poster presentation at the 10th German Zeolite Conference, Bremen, 1998, and at the 31st Annual Conference of German Catalysts, Leipzig, 1998; Presentation at the GVC Annual Conference 1998, published in: Chem.-Ing.-Tech. 70, p. 1097, 1998 |
| 28. | Brehm, A.; Antons, U.: Reduction of oxygen dissolved in water using a fluidised-bed reactor, Chem.-Ing.-Tech. 70, p. 176, 1998 |
| 29. | Brehm, A.; Antons, U.; Bekurdts, A.: ‘Preparation of ZSM-5 Zeolite Film on metal support’, in ‘Reaction kinetics and the development of catalytic processes’, G.F. Froment, K.C. Waugh; Studies in Surface Science and Catalysis, Vol. 122, p. 451, 1999 |
| 30. | Pöpken, T.; Geisler, R.; Götze, L.; Brehm, A.; Moritz, P.; Gmehling, J.: ‘
: Reaction kinetics in reactive distillation – On the transferability of kinetic data from a stirred tank to a fluidised-bed reactor’, Chem.-Ing.-Tech. 71, p. 96, 1999 |
| 31. | Brehm, A.; Antons, U.; Bekurdts, A.: Study of the hydrodynamics and kinetics of KATAPAK packing, Chem.-Ing.-Tech.71, p. 388, 1999 |
| 32. | Brehm, A.; Antons, U.: ‘On the kinetics of the reduction of dissolved oxygen by hydrogen’, Chem.-Ing.-Tech. 71, p. 1286, 1999 |
| 33. | Brehm, A.; Bekurdts, A.; Heimbüchel, M.: “Zeolite-covered Structured Packing in Differential Recycle Reactors”, presented at ACHEMA 2000 |
| 34. | Brehm, A., Glöckler, R., Noweck, K.F., Schimanski, J., Zanter, K.-D.: “Investigations into the alumina-zeolite composite”, Part 1 Chem.-Ing.-Tech. 73, p . 527, 2001 Part 2 Chem.-Ing.-Tech. 74, p. 108, 2002 |
| 35. | Axel Brehm, Uwe Antons, Klaus-Dieter Zanter: “Differential recycle reactors mounted with zeolite-covered structured packing”, Chem.-Ing.-Tech. 73, p. 673, 2001 |
| 36. | Axel Brehm, Uwe Antons, Stefan Deeken, Manuela Knauß, Klaus-Dieter Zanter: “On the production of MFI-copper composites”, Chem.-Ing.-Tech. 73, p. 1028, 2001 |
| 37. | Axel Brehm, Klaus-Dieter Zanter: “Formation of zeolite (MFI) layers on gauze wire and arranged packing segment”, Chem. Eng. Technol. 25, p . 917, 2002 |
| 38. | Brehm, K.-D. Zanter: “On the synthesis of MFI materials on stainless steels”, Chem.-Ing.-Tech. ( 79), 2007, pp. 755–765 |
| 39. | Klaus-Dieter Zanter, Axel Brehm: “Accelerated zeolite synthesis with the addition of small solid beads”, Chem.-Ing.-Tech. ( 79) 2007, pp. 2113–2117 |
| 40. | Verena Reschke; Axel Brehm: “MFI zeolite syntheses on the inner walls of chromium-nickel steel pipes”, Chem.-Ing.-Tech. (82), 2010, pp. 2209–2213 |
| 41. | Piotr Biernacki, Sven Steinigeweg, Axel Borchert, Frank Uhlenhut, Axel Brehm: “Application of Anaerobic Digestion Model No. 1 for describing an existing biogas power plant ”, Biomass and Bioenergy (30), 2013, pp. 1–7 |
