Diffusivity and solubility of carbondioxide in diluted polymer solutions
β Scribed by M. Lohse; E. Alper; G. Quicker; W.-D. Deckwer
- Publisher
- American Institute of Chemical Engineers
- Year
- 1981
- Tongue
- English
- Weight
- 516 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0001-1541
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
NOTATION a = effective interfacial area, sq. c = constant in Equation (5) D = diffusivity of solute in gas, sq. ft./hr. D, = diameter of sphere possessing the same surface area a s a piece of packing, f t . f t .I cu.ft. G = superficial gas rate, 1b.I (hr.) h, = operating holdup, cu.ft./cu.ft. li, =
## Abstract Drag reduction measurements were conducted on extensively characterized poly(ethylene oxide) and poly(acrylamide) utilizing a fully automated rotating disk rheometer equipped with an optical tachometer, torque transducer, and software allowing realβtime data acquisition. The instrument