<p>A process for preparing a halo-olefin to minimize one or more side reactions which form at least one impurity, said process comprising contacting a halogenated hydrocarbon with a metal dehalogenating agent dissolved in a solvent under conditions sufficient to dehalogenate said halogenated hydrocarbon to produce a product stream comprising said halo-olefin and at least one impurity, said metal dehalogenating agent having an average particle size within a range of average particle sizes, said impurity concentration of said product stream being essentially constant within said range and increasing significantly below said range.</p>
申请公布号
WO2005108331(A1)
申请公布日期
2005.11.17
申请号
WO2005US15317
申请日期
2005.05.02
申请人
HONEYWELL INTERNATIONAL, INC.;COTTRELL, STEPHEN, A.;JONES, WILLIAM, R.