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Man findet in der Literatur häufig auch die Bezeichnung Raum-Zeit-Ausbeute (englisch: space-time-yield), da dabei aber der Begriff Ausbeute eine Art Untermenge ist, sind Verwechslungen möglich, die durch die Verwendung von Spezifischer Produktleistung vermieden werden.
Space Time Yield 1-10 kilogram per liter and hour 0.01-1 kilogram per liter and hour Processing continuous batch-wise Phase gas (liquid) liquid Reactor typically tube typically stirred tank Plant dedicated multi-purpose Product price < 10 $/kg > 10 $/kg Lifecycle of product long relatively short Added value low high Raw materials quote
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19. Juli 2018 · For comparison of the overall productivity of upstream processes, space-time yield (STY) can be used which should not be confused with volumetric productivity (VP). It equals the yield Y divided by the process duration and culture volume.
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25. Juni 2014 · This delivers ready synthesis of three different MOFs, with surface areas that closely match theoretical maxima, with production rates of 60 g/h at extremely high space-time yields.
- Marta Rubio-Martinez, Michael P Batten, Anastasios Polyzos, Keri-Constanti Carey, James I Mardel, Ko...
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12. März 2018 · ric productivity, or space-time yield (STY). Yield is typically defined as the mass of accumulated product since process start.[3] For fed-batch processes, it is equal to the product concentration in the bioreactor at a specified day i, multiplied by the current bioreactor working volume: Y Fed Batch;i ¼ cP;i V Bioreactor;i ð4Þ ...
1. Feb. 2020 · This article reviews about all types of photocatalytic reactors and compares them with calculated five benchmarks: Apparent reaction rate constant (k), Space time yield (STY), Photocatalytic space time yield (PSTY), Specific removal rate (SRR), Electrical energy consumption (EEC).
1. Nov. 2015 · The basis for comparison is a new benchmark measure, being the photocatalytic space-time yield (STY), which essentially reflects the effects of reaction, mass and photon transfer rates and light utilization efficiency on the volumetric specific yield of these reactors.
