The viscosity stability of xanthan solutions is crucial to petroleum recovery processes. The effects of oxygen concentration, pH, and temperature on viscosity during aging up to 6 months were studied. T h e structure modifications of the xanthan (substituent contents, weight-average molecular weight
Effect of aging of aqueous pralidoxime solutions on assay, toxicity, and antidotal activity
β Scribed by Robert A. Lehman; Lillian P. Bloch
- Publisher
- John Wiley and Sons
- Year
- 1965
- Tongue
- English
- Weight
- 395 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0022-3549
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In 1978, Kusik and Meissner (1978) presented an equation for the prediction of activity coefficients in aqueous electrolyte solutions, based on parameter q. In this work the temperature dependency of the Kusik-Meissner parameter, q, was studied. Although the activity coefficients of electrolytes ar
## Abstract When sucrose is heated with water in an autoclave at high temperature in an atmosphere of hydrogen, a degree of acidity is produced which is sufficient to cause first the inversion of the sucrose and secondly its conversion to 5βhydroxymcthyl 2βfurfural, a substance which is produced al