Present Situation and Development of Heavy Calcium Carbonate
HU Xiao-bo
LIU Bao-shu
HU Qin g-fu
Abstract：The present situa tion and appli cation of heavy calcium carbonate from c alcite，limestone，marble，chalk etc．by dry or wet grinding proccess are given．The superfine heavy calcium carbonate produc ed by grinding and new modification proe ss can be used for special purposes，such as adheive and sealants，paper，medicine， daily chemicals，plastics，paint，thus meet ing the use of market and increasing the benefit．
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Publication Date：2001-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 24-28 )