Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Patent
1996-01-18
1998-01-06
Lewis, Michael
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
423636, C01B 1314
Patent
active
057051410
ABSTRACT:
The invention relates to a method for the preparation of a special calcium and/or magnesium hydroxide in which CaO and/or MgO is reacted with water in the presence of an additive selected among ethylene glycol, diethylene glycol, triethylene glycol, monoethanolamine, diethanolamine, triethanolamine and mixtures thereof, the weight ratio additive to CaO and/or MgO being greater than 0.002:1.
REFERENCES:
patent: 4636379 (1987-01-01), Bestek et al.
patent: 5173279 (1992-12-01), Dumont et al.
patent: 5277837 (1994-01-01), Dumont et al.
patent: 5492685 (1996-02-01), Moran et al.
Translation of JP-A-2-34513.
Dumont Philippe A.
Goffin Robert
Dunn Jr. Thomas G.
Gunter Jr. Charles D.
Lewis Michael
Lhoist Researche et Developpement S.A.
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