On the estimation of sulphur IX pyrites
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1889
- Weight
- 359 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0368-4075
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Tlic clcclioii of tlic locnl scctioniil cointiiittco took IJIncO, witti tlic rcstilt tlint tlru coiiiiitittcc ns priiitcd irbovu \\we clcctcd to scrvo for tho iicst tlircu ycnra.
## 111 -l 3fr. J. H. COSTE cmphasiscd tho p n t ncod fo stnndordisntion of viscosity tosts. Thoy kncw tho rcadinl of tho npdwood viscoinotcr did wry. and it was vor: dcsirnblo tlint any visconiotcr uscd should bo dofuiitcl: s tandardisotl.
The biological molecule responsible for the suppression of pyritic sulfur i n fine coal simulated froth flotation treated with bacteria was identified. Protein was found to be the most effective agent in pyrite suppression of the three cell components (protein, lipid, and carbohydrate) assayed. Coal