NI-BASED HYDROTALCITE-LIKE CATALYST FOR DIESEL STEAM REFORMING, PREPARING METHOD THEREOF, AND PRODUCING METHOD OF HYDROGEN USING THE SAME

摘要

PURPOSE: Nickel-based hydrotalcite catalyst for modifying the vapor of diesel, a method for manufacturing the same, and a method for manufacturing hydrogen based on the modification of diesel using the same are provided to improve the yield of hydrogen. CONSTITUTION: Nickel-based hydrotalcite catalyst for modifying the vapor of diesel is represented by chemical formula 1. In chemical formula 1, A is one or more alkali earth metal oxides; B is one or more Group 8B precious metal atoms; a is the content of the alkali earth metal in catalyst and is between 0 and 10 weight%; b is the content of the Group 8B precious metal atoms and is between 0 and 10 weight%; either of the alkali earth metal or the Group 8B precious metal atoms is more than or equal to 0 weight%; and x and y are the molar ratio of Ni and Mg; x is between 0.2 and 0.9; and y is between 0.5 and 5.5.