TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Property: The catalyst has surface area of 70-180 m2/g. The micro-pores have porosity of 20-65%. The macro-pores have porosity of 35-80%. The boehmite powder has specific surface area of 300-800 m3. Preferred Compound: The precursor of copper, zinc and aluminum are selected from their nitrates and acetates. The basic precipitation agent is selected from sodium carbonate, potassium carbonate or sodium hydrogen carbonate. Preferred Composition: The amount of boehmite added is 0.1-1 weight% with respect to copper-zinc-aluminum precursor compound.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Compound: The organic carboxylic acid is selected from acetic acid, formic acid or propionic acid. Preferred Composition: The usage amount of organic carboxylic acid is 0.01-1 weight% with respect to aluminum alkoxide solution. The usage amount of water is 2-12 weight% with respect to aluminum alkoxide solution. Preferred Process: Aging process is performed during manufacture of the catalyst. The aging process is carried out at 50-90 degrees C for 2-20 hours. EXAMPLE - (In g) Aluminum isopropoxide, isopropanol, acetic acid and water were reacted in the molar ratio of 1:25:0.5:6, to obtain slurry solution. Then, the slurry solution was vacuum dried, to obtain boehmite powder. The obtained boehmite powder was plasticized at 600 degrees C for 6 hours, to obtain alumina having high surface area. The obtained alumina (1.61) was dissolved in water (200 ml) at 70 degrees C, to obtain alumina aqueous solution. Copper acetate hydrate (5.05), aluminum nitrate hydrate (2.94) and zinc acetate hydrate (4.31) were dissolved in distilled water (600 ml), to obtain copper-aluminum-zinc solution having pH of 5.5. Then, sodium carbonate (8.34) was dissolved in distilled water (600 ml), to obtain sodium carbonate solution having pH of 10.5. The obtained alumina aqueous solution, copper-aluminum-zinc solution and sodium carbonate solution were mixed, to obtain slurry solution. The obtained slurry solution was agitated and aging was carried out at 70 degrees C and the obtained precipitate was washed and dried, to obtain the catalyst. The obtained catalyst had excellent activity.