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Optimum cross-current extraction with product recycle

✍ Scribed by D.F. Rudd; E.D. Blum

Publisher
Elsevier Science
Year
1962
Tongue
English
Weight
414 KB
Volume
17
Category
Article
ISSN
0009-2509

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πŸ“œ SIMILAR VOLUMES

On optimum cross-current extraction
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✍ R. Aris; D.F. Rudd; N.R. Amundson πŸ“‚ Article πŸ“… 1960 πŸ› Elsevier Science 🌐 English βš– 860 KB

The notion of dynamic programming is here applied to the problem of allocating an extracting solvent to the various stages of a cross-current extra&ion unit. The basic ideas of optimizing a multi-stage process by the techniques of dynamic programming are first explained and then shown in detail in a

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Autolysis of riboflavin-producing B. subtilis can be induced by pH, lack of carbon source, and the buffer system. Stress factors like temperature shift or oxygen dearth enhance the autolysis process. After cultivation of a riboflavin-producing strain, the pH of the whole culture broth was adjusted t