Manufacturing method of porous molded body α－ Method for producing catalyst for olefin dimerization α－ Method for producing olefin dimer, porous molded body, and α－ Catalysts for olefin dimerization

摘要

Subject α－ It was excellent in reaction selectivity in the olefin dimerization reaction, and the pore diameter was adjusted more. α－ Problem to be solved: to provide a method of manufacturing a porous molded body used in a carrier for olefin dimerization catalyst.Solution: a portion of the carbonaceous compound (a) represented by ahco3 (Na or K in the formula) is 1 mass to 100 mass parts and BNX (B in the formula is Na or K);X isSO4SiO2FCL,Or BR,The mass of (b) of the compound (b) represented by 1 or 2 is determined by the valence of X.The process of obtaining a molded product by molding a raw material containing the material and the molded product at a temperature of 100.degree. C. to 500.degree. C. and heat treatment in an atmosphere containing 1.0 g / m.sup. 3 to 750000 g / m.sup. 3 thermally decomposed more than 90 mass% of the hydrogen carbonate compound (a) A method of manufacturing a porous molded body having a process of obtaining a porous molding.No selection