发明名称 Method of producing active mineral additive for binding materials
摘要 PCT No. PCT/SU88/00183 Sec. 371 Date May 17, 1990 Sec. 102(e) Date May 17, 1990 PCT Filed Sep. 23, 1988 PCT Pub. No. WO90/03345 PCT Pub. Date Apr. 5, 1990.Initial granulated blast furnace or phosphatic slag is subjected to heat treatment at a temperature of 1000 DEG -1200 DEG C. in oxidizing gas atmosphere to produce an active mineral additive for binding materials.
申请公布号 US5092932(A) 申请公布日期 1992.03.03
申请号 US19900460129 申请日期 1990.05.17
申请人 LERKE, PAVEL P.;TEREKHOVICH, STANISLAV V.;SINDEEV, BORIS V.;KURNIKOV, BORIS A.;PODDUBNY, ILYA M.;DONGAUZER, IVAN I.;SHNAIDER, VALERY V.;KOZHAMURATOV, SATBEK;LERKE, ALEXANDR P. 发明人 LERKE, PAVEL P.;TEREKHOVICH, STANISLAV V.;SINDEEV, BORIS V.;KURNIKOV, BORIS A.;PODDUBNY, ILYA M.;DONGAUZER, IVAN I.;SHNAIDER, VALERY V.;KOZHAMURATOV, SATBEK;LERKE, ALEXANDR P.
分类号 C04B5/00;C04B7/14;C04B7/19;C04B18/14 主分类号 C04B5/00
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