Dicalcium silicate → Calcium hydroxidea, monohydrate

HRID 1838772ノート

反応式

HRID 1838772 の反応式
[Si:1]([O-:5])([O-:4])([O-:3])[O-:2].[Ca+2:6].[Ca+2].[OH-:8].[Ca+2].[OH-]>>[OH2:2].[Si:1]([O-:5])([O-:4])([O-:3])[O-:2].[Ca+2:6].[Ca+2:6].[OH2:8].[OH-:2].[Ca+2:6].[OH-:2]

参加物

4

反応物 2

HCID 14941Dicalcium silicateHCID 6093208Calcium Hydroxide

生成物 2

HCID 5289063Calcium hydroxidea, monohydrateHCID 44154858HCID 44154858、化合物

実験手順

Calcium silicate in cement and the calcium hydroxide source material added cause, by hydration, calcium silicate hydrate and calcium hydroxide crystals, respectively, to precipitate out. By carrying out a grinding operation on that occasion simultaneously with the hydration reaction, the crystal growth of hydration reaction products is suppressed by the impact and friction between grinding media (milling balls etc.) and the materials to be ground (hydration reaction products) and, as a result, very fine calcium silicate hydrate particles and calcium hydroxide hydrate particles are formed.

後処理

  1. customby hydration, calcium silicate hydrate and calcium hydroxide crystals, respectively, to precipitate out
  2. customsimultaneously with the hydration reaction
  3. customthe crystal growth of hydration reaction products
  4. custombetween grinding media (milling balls etc.)
  5. customground (hydration reaction products)

出典と根拠

ORDレコード
ord-a3bded2654864594b7d5b39ef4c2a00c
出典データセット
uspto-grants-2004_01
特許番号
US06676911B1

反応ノート

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