| Autor: |
Kopylov, N. I., Kaplin, Yu. M., Litvinov, V. P., Kaminskii, Yu. D. |
| Předmět: |
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| Zdroj: |
Theoretical Foundations of Chemical Engineering; Sep2007, Vol. 41 Issue 5, p780-785, 6p, 1 Diagram |
| Abstrakt: |
The production of a new antifouling paint is considered. In this paint, arsenic sulfide sublimates, which are middlings of the sulfidizing roasting of gold-arsenic concentrates, are used as the biocide agent. A scheme of arsenic removal is briefly described. This process prevents environmental pollution by toxic arsenic compounds by converting them at the early stages of the metallurgical process into a polysulfide to be used as the biocide agent in antifouling thermoplastic coatings. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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