METHOD FOR SEPARATING OLEFIN/PARAFFIN USING POROUS NICKEL PHOSPHATE AND FOOD PACKAGING MATERIAL INCLUDING POROUS NICKEL PHOSPHATE

摘要

PURPOSE: An olefin/paraffin separation method using porous nickel phosphate and food packing materials containing the porous nickel phosphate are provided to recover and separate olefin and paraffin with high purity by using the porous nickel phosphate. CONSTITUTION: An olefin/paraffin separation method includes a step for passing an olefin/paraffin compound through a porous nickel phosphate molecular sieve in which metal is substituted. The nickel phosphate molecular sieve is manufactured from a reactant containing metal of 0.001-1.0 molar ratio and a phosphorus compound of 0.3-3.0 molar ratio. A food wrapping material contains the porous nickel phosphate molecular sieve.