Plug-flow bioreactorCoastal seawaterMost of the ambient dissolved organic carbon (DOC) is refractory to microbial degradation; bacteria can consume a minor but variable part of the DOC pool over periods of hours and days. It is important to increase our knowledge of the dynamics of the ...
The second alternative, called spectral factorization, derives the feedback operator via the solution of an operator Diophantine equation: see Callier and Winkin, 1990, Callier and Winkin, 1992. This method was recently applied to a nonisothermal plug flow reactor in order to regulate the ...
The second case study covers the modeling and simulation of a plug flow reactor for liquid phase methanol synthesis. These case studies were carried out by final year students as part of their requirement before graduation. The student survey assess the students understanding on their ability to ...
In calculations of combustion chemistry, the CHEMKIN-PRO program was used. The gas-dynamic of flue gas was modeled with the use of the COMSOL Multiphysics program. In order to check the correctness of the plug flow reactor (PFR) model, as applied in calculations, a preliminary laboratory ...
where ρfoamis the density of the solid foam (g/cm3), mfoam24is the mass of the sample after 24 h from the reactor (g), Vfoamis the volume of the sample (cm3), and ε is the porosity. The density of PCL at room temperature is ρPCL = 1.145 g/cm3. ...
On the reformer inlet, there is the only mixture of methane and steam. All gases in the system are treated as ideal gases and the laminar flow assumption is undertaken. For the reacting gas mixture flow inside the methane/steam reforming reactor, the governing equations for the flow inside ...
On the treatment of polyester wastewater with UASB,there are three parts in the UASB such as the completed mixing anaerobic sludge bed at the lower part,the completed mixing suspended sludge layer at the middle part and the plug-flow three-phase separator at the upper part of the UASB.Another...
A novel enzyme reactor was prepared using calcium alginate fiber (CAF) and amine-modified nanosized mesoporous silica (AMNMS) as a support. Combination of the adsorption of the enzyme on AMNMS with the cage effect of the polymer greatly increases the catalytic activity and the stability of the...
For example, recently Becker and Hoelderich [9] reported the preparation of aniline by the reaction of benzene and ammonia in presence of gaseous oxygen or carbon monoxide in a plug-flow or continuous stirred-tank reactor using a catalyst containing a group VIII metal. Similarly, Hölderich ...
Gatley JS, Shaughnessy WJ (1982) Production of18F-labeled compounds with18F− produced with a 1-MW research reactor. Int J Appl Rad Isot 33:1325–1330 ArticleCASGoogle Scholar Coenen HH, Klatte B, Knöchel A (1986) Preparation of n.c.a. [17-18F]-fluoroheptadecanoic acid in high yiel...