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Application filed by Відкрите Акціонерне Товариство "Запорожкокс", Открытое Акционерное Общество "Запорожкокс"filedCriticalВідкрите Акціонерне Товариство "Запорожкокс"
Priority to UA94128197ApriorityCriticalpatent/UA13007C2/en
Publication of UA13007C2publicationCriticalpatent/UA13007C2/en
The invention relates to the industry of building materials. The preparation is carried out by means of separation of certian fractions and mixing of them. As wastes of gravity coal benefication the mixture of wastes of benefication of long-flaming gas sulphurous, gas fat and exhausted low-sulphur, coke low-sulphur, fat and exhausted baking high-sulphur, gas fat low-sulphur coals is used, the fraction is less than 25 mm is separated in every waste and the wastes of separated fraction are mixed.
UA94128197A1994-12-261994-12-26Process for preparation of wastes of gravity coal benefication for use in production of portland cement clinker
UA13007C2
(en)
Process for manufacturing cement from raw material containing noxious substances, especially from raw material containing sulphur, alkalis and/or chlorine.
Quick-setting and quick-hardening hydraulic binders and mixtures of binders containing them, preparation thereof and utilization for the preparation of mortars and concretes