| Autor: |
Galkin, Yu., Shtern, É., Koteneva, T., Sokolova, N., Taksis, G., Kondrashova, A., Ovchinnikov, N., Bykova, G. |
| Zdroj: |
Refractories; 1989, Vol. 30 Issue 7/8, p439-444, 6p |
| Abstrakt: |
The method developed for chemical purification of PPÉ of calcium and silicon oxides makes it possible to decrease the content of the calcium oxide impurity limiting the quality of PPÉ at Refractory Production Union to satisfaction of the requirements for grades 1 and 2 of electrical periclase. The creation of a special area including the production of distilled water in the necessary for production introduction of the method. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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