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Application filed by Петр Георгиевич ДульневfiledCriticalПетр Георгиевич Дульнев
Priority to UAU200906905UpriorityCriticalpatent/UA61377U/en
Publication of UA61377UpublicationCriticalpatent/UA61377U/en
A method for the treatment of "weak" liquid in production of soda is carried out by distillation. The liquid is treated with alkali-earth products to prepare intermediate compounds, which are used for lime treatment, caustic soda or sodium carbonate are prepared and the starting product is regenerated.
UAU200906905U2009-07-022009-07-02Method for the treatment of "weak" liquid in production of soda
UA61377U
(en)
Use of a surface-reacted calcium carbonate in tissue paper, process to prepare a tissue paper product of improved softness, and resulting improved softness tissue paper products.