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Theoretical/Experimental

Process simulation and evaluation of alternative process interconnections in the homogeneously catalyzed hydroaminomethylation of 1-decene.

Prozessfließbild: substrate -> reactor -> wärmetauscher -> decanter(->non-polar zu product) -> Rückführung des polaren wobei wasser abtrennt wird und nur der katalysator zurückgeführt
Fig. 1: Basic flow diagram of the Miniplant.

Course of Study: CIW/BIW

Description:

In the development of new chemical production processes, the miniplant technique is the second step in the process development. The miniplant represents the technical process with all process with all circuits and recirculations on a smaller scale and provides valuable information about a process before it can be realized on an industrial scale. Through this, various campaigns have already been conducted with different reactions and different strategies for recycling the valuable homogeneous catalyst. On the basis of the existing experimental data, AspenPlus will be used to evaluate the various of the different process variants. The evaluation will be based on both ecological and economic criteria.

Alken ->(+CO/H2+cat.) Aldehyd ->(+H2+NHR2+cat.) Tertiäre Produktamine + H2O
Hydroaminomethylation

Tasks

  • Literature search
  • Sifting experimental data
  • Conceptual design of the process alternatives (upstreaming and downstreaming)
  • Implement the different process alternatives in AspenPlus
  • Input of the experimental data
  • Economic and ecological evaluation of the processes

Start

As of now!

Contact

Tim Riemer
G1 - Room 5.15
tim.riemertu-dortmundde
+49 231 755 4335

You can also find this notice in German at Moodle under moodle.tu-dortmund.de/course/view.php

Location & approach

The campus of TU Dort­mund University is located close to interstate junction Dort­mund West, where the Sauerlandlinie A 45 (Frankfurt-Dort­mund) crosses the Ruhrschnellweg B 1 / A 40. The best interstate exit to take from A 45 is “Dort­mund-Eichlinghofen” (closer to South Campus), and from B 1 / A 40 “Dort­mund-Dorstfeld” (closer to North Campus). Signs for the uni­ver­si­ty are located at both exits. Also, there is a new exit before you pass over the B 1-bridge leading into Dort­mund.

To get from North Campus to South Campus by car, there is the connection via Vogelpothsweg/Baroper Straße. We recommend you leave your car on one of the parking lots at North Campus and use the H-Bahn (suspended monorail system), which conveniently connects the two campuses.

TU Dort­mund University has its own train station (“Dort­mund Uni­ver­si­tät”). From there, suburban trains (S-Bahn) leave for Dort­mund main station (“Dort­mund Hauptbahnhof”) and Düsseldorf main station via the “Düsseldorf Airport Train Station” (take S-Bahn number 1, which leaves every 20 or 30 minutes). The uni­ver­si­ty is easily reached from Bochum, Essen, Mülheim an der Ruhr and Duisburg.

You can also take the bus or subway train from Dort­mund city to the uni­ver­si­ty: From Dort­mund main station, you can take any train bound for the Station “Stadtgarten”, usually lines U41, U45, U 47 and U49. At “Stadtgarten” you switch trains and get on line U42 towards “Hombruch”. Look out for the Station “An der Palmweide”. From the bus stop just across the road, busses bound for TU Dort­mund University leave every ten minutes (445, 447 and 462). Another option is to take the subway routes U41, U45, U47 and U49 from Dort­mund main station to the stop “Dort­mund Kampstraße”. From there, take U43 or U44 to the stop “Dort­mund Wittener Straße”. Switch to bus line 447 and get off at “Dort­mund Uni­ver­si­tät S”.

The AirportExpress is a fast and convenient means of transport from Dortmund Airport (DTM) to Dortmund Central Station, taking you there in little more than 20 minutes. From Dortmund Central Station, you can continue to the university campus by interurban railway (S-Bahn). A larger range of international flight connections is offered at Düsseldorf Airport (DUS), which is about 60 kilometres away and can be directly reached by S-Bahn from the university station.

The H-Bahn is one of the hallmarks of TU Dort­mund University. There are two stations on North Campus. One (“Dort­mund Uni­ver­si­tät S”) is directly located at the suburban train stop, which connects the uni­ver­si­ty directly with the city of Dort­mund and the rest of the Ruhr Area. Also from this station, there are connections to the “Technologiepark” and (via South Campus) Eichlinghofen. The other station is located at the dining hall at North Campus and offers a direct connection to South Campus every five minutes.

The facilities of TU Dortmund University are spread over two campuses, the larger Campus North and the smaller Campus South. Additionally, some areas of the university are located in the adjacent “Technologiepark”.

Site Map of TU Dortmund University (Second Page in English).