Desorption of hydrogen from Ni—Cu—Cr catalyst on (θ + α-Al2O3sorbent modified with cerium

Performance of Pd catalysts supported on

Performance of Pd catalysts supported on nanocrystalline α-Al2O3 and Ni-modified α-Al2O3 in selective hydrogenation of acetylene

✍ Nitikon Wongwaranon; Okorn Mekasuwandumrong; Piyasan Praserthdam; Joongjai Panpr 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 606 KB

Nanocrystalline a-Al 2 O 3 and Ni-modified a-Al 2 O 3 have been prepared by sol-gel and solvothermal methods and employed as supports for Pd catalysts. Regardless of the preparation method used, NiAl 2 O 4 spinel was formed on the Ni-modified a-Al 2 O 3 after calcination at 1150 8C. However, an addi