Metal-diketone absorbents for carbon monoxide or olefins
申请人:AIR PRODUCTS AND CHEMICALS, INC.
公开号:EP0302436A2
公开(公告)日:1989-02-08
Novel compounds for absorbing carbon monoxide and olefinically-unsaturated compounds from feedstreams are of the formula
wherein R₁ is trichloromethyl or RF; RF is CnF2n + 1 and n is 1-8; R₂ is H or hydrocarbyl of 2-20 carbon atoms having at least one olefinic unsaturated bond; MI is CuI or AgI and R₃ is hydrocarbyl of 2-20 carbon atoms having at least one olefinic unsaturated bond.