Vacuum Evaporation of Waste Oil-in-Water Emulsions from a Copper Metalworking Industry
✍ Scribed by Gutiérrez, Gemma; Benito, José M.; Coca, José; Pazos, Carmen
- Book ID
- 126093950
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 805 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0888-5885
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📜 SIMILAR VOLUMES
## Abstract The effect of a commercial flocculant (Alpacon® WS009) and two coagulant salts (CaCl~2~ and AlCl~3~) on the stability of metalworking oil‐in‐water (O/W) emulsions was examined. Two O/W emulsions were tested: a fresh emulsion, prepared in the laboratory from a commercial concentrate, and
Evaporation characteristics of an Oil-in-Water (O/W) emulsion droplet were examined experimentally. The evaporation time per unit of initial surface area of a droplet τ \* was used to estimate the evaporation characteristics of droplets with different diameters and to compare a water droplet and an