Hydrodynamic considerations on optimal design of a three-phase airlift bioreactor with high solids loading
نویسندگان
چکیده
منابع مشابه
Hydrodynamic considerations in three-phase internal-loop airlift bioreactors – effect of dual separator and draught tube design
In recent years, there has been a growing interest in bioreactors, which utilise immobilised enzymes and cells in order to improve the bioprocess productivity. In fact, there are many specific advantages of the immobilised systems in comparison with the more conventional systems, in which the bio-agents are suspended freely (cells) or dissolved in a bulk aqueous medium (enzymes): • high cell de...
متن کاملHydrodynamic Behaviour in a New Gas-liquid-solid Inverse Fluidization Airlift Bioreactor
A gas-liquid-solid inverse uidization airlift bioreactor was proposed by combining advantages of external-loop airlift reactors and inverse uidized beds. This airlift bioreactor comprises a gas-liquid riser, a gas separator, a liquid-solid inverse uidized downcomer and a bottom connector. The effects of the gas velocity and the particle loading on the gas holdup in the riser and the liqui...
متن کاملDesign of a biaxial mechanical loading bioreactor for tissue engineering.
We designed a loading device that is capable of applying uniaxial or biaxial mechanical strain to a tissue engineered biocomposites fabricated for transplantation. While the device primarily functions as a bioreactor that mimics the native mechanical strains, it is also outfitted with a load cell for providing force feedback or mechanical testing of the constructs. The device subjects engineere...
متن کاملLoading ρμ−code: Design Considerations
This article investigates microcode generation, finalization and loading in MOLEN ρμ processors. In addition, general solutions for these issues are presented and implementation for Xilinx Virtex-II Pro platform FPGA is introduced.
متن کاملOptimal Operation of a Three-Product Dividing-Wall Column with Self-Optimizing Control Structure Design
This paper deals with optimal operation of a three-product Dividing-Wall Column (DWC). The main idea is to design a control structure, through a systematic procedure for plantwide control, with an objective to achieve desired product purities with the minimum use of energy. Exact local method is used to find the best controlled variables as single measurement or combination of measurements ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Chemical Technology & Biotechnology
سال: 2003
ISSN: 0268-2575,1097-4660
DOI: 10.1002/jctb.889