| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for efficiently manufacturing hydrogen from a raw material containing ammonia by using a catalyst and the catalyst for manufacturing hydrogen.SOLUTION: There are provided a manufacturing method for hydrogen having a process for contacting a raw material gas containing ammonia with a catalyst (X) containing one or more element selected from nickel, cobalt and iron (A), one or more element selected form strontium and barium (B), one or more element selected from lanthanum and yttrium (C) as constitutional elements, with the element (B) in a range of 0.1 mass% to 15 mass% in terms of oxide of the element (B), and the catalyst for manufacturing hydrogen.SELECTED DRAWING: None |
