PROCESS FOR THE PREPARATION OF MGCl2, PROH, GH2O ADDUCTS

摘要

The present invention relates to MgCl2? pROH?qH2O adducts, where R is a C1-C10 alkyl, 1s= p=l, 0=q= l, are prepared by dispersing the particle s of magnesium dichloride in an liquid immiscible with and chemically inert to molten adduct, heating the system at the temperature equal to or higher than the melting temperature of MgCl2?Alcohol adduct and then adding the desired amount of alcohol in vapour phase. The temperature is kept at the values such that the adduct is completely melted. The molten adduct is then emulsified in a liquid medium whish is immiscible with and chemically inert to it and then quenched by contacting the adduct with an inert cooling liquid , there by obtaining the solidification of the adduct.