Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CLINKER PRODUCTION METHOD WHOSE FREE LIME AMOUNT CONTROLLED BASED ON QUARTZ CRYSTALLITE DIAMETER
PROBLEM TO BE SOLVED: To provide a clinker production method in which the control of clinker free lime amount is easy.SOLUTION: Provided is a clinker production method in which the free lime amount in a clinker is controlled by adjusting the Blaine value of a compounding raw material comprising quartzite based on the quartzite quartz crystallite diameter, and in which the quartz crystallite diameter and the compounding raw material's Blaine value under which the free lime amount of a clinker before Blaine value adjustment fall within a certain range, are determined and used as a reference, and for the compounding raw material comprising a quartzite having a quartz crystallite diameter smaller than the reference quartz crystallite diameter the Blaine value is made smaller, and for the compounding raw material comprising a quartzite having a quartz crystallite diameter larger than the reference quartz crystallite diameter the Blaine value is made larger.
【課題】クリンカーの遊離石灰量の制御が容易なクリンカーの製造方法を提供する。【解決手段】硅石の石英結晶子径に基づいて硅石を含む調合原料のブレーン値を調整してクリンカー中の遊離石灰量を制御するクリンカーの製造方法であって、ブレーン値調整前のクリンカーの遊離石灰量が一定範囲になる石英結晶子径と調合原料のブレーン値を定めて基準とし、この基準の石英結晶子径より小さい石英結晶子径の硅石を含む調合原料については、そのブレーン値を小さくし、基準の石英結晶子径より大きい石英結晶子径の硅石を含む調合原料については、そのブレーン値を大きくするクリンカーの製造方法。【選択図】図２
CLINKER PRODUCTION METHOD WHOSE FREE LIME AMOUNT CONTROLLED BASED ON QUARTZ CRYSTALLITE DIAMETER
PROBLEM TO BE SOLVED: To provide a clinker production method in which the control of clinker free lime amount is easy.SOLUTION: Provided is a clinker production method in which the free lime amount in a clinker is controlled by adjusting the Blaine value of a compounding raw material comprising quartzite based on the quartzite quartz crystallite diameter, and in which the quartz crystallite diameter and the compounding raw material's Blaine value under which the free lime amount of a clinker before Blaine value adjustment fall within a certain range, are determined and used as a reference, and for the compounding raw material comprising a quartzite having a quartz crystallite diameter smaller than the reference quartz crystallite diameter the Blaine value is made smaller, and for the compounding raw material comprising a quartzite having a quartz crystallite diameter larger than the reference quartz crystallite diameter the Blaine value is made larger.
【課題】クリンカーの遊離石灰量の制御が容易なクリンカーの製造方法を提供する。【解決手段】硅石の石英結晶子径に基づいて硅石を含む調合原料のブレーン値を調整してクリンカー中の遊離石灰量を制御するクリンカーの製造方法であって、ブレーン値調整前のクリンカーの遊離石灰量が一定範囲になる石英結晶子径と調合原料のブレーン値を定めて基準とし、この基準の石英結晶子径より小さい石英結晶子径の硅石を含む調合原料については、そのブレーン値を小さくし、基準の石英結晶子径より大きい石英結晶子径の硅石を含む調合原料については、そのブレーン値を大きくするクリンカーの製造方法。【選択図】図２
CLINKER PRODUCTION METHOD WHOSE FREE LIME AMOUNT CONTROLLED BASED ON QUARTZ CRYSTALLITE DIAMETER
石英結晶子径に基づいて遊離石灰量を制御したクリンカーの製造方法
YAMASHITA MAKIO (Autor:in) / DOI KOTA (Autor:in) / SHIRAHAMA NOBUHIKO (Autor:in) / TANAKA HISANOBU (Autor:in)
06.07.2015
Patent
Elektronische Ressource
Japanisch
IPC:
C04B
Kalk
,
LIME
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