Patent attributes
Methods of producing an isomerization catalyst include preparing a catalyst precursor solution, hydrothermally treating the catalyst precursor solution to produce a magnesium oxide precipitant, calcining the magnesium oxide precipitant to produce an isomerization catalyst precursor, soaking the isomerization catalyst precursor in an acid solution comprising sulfuric acid to product a isomerization catalyst precursor precipitant, and calcining the isomerization catalyst precursor precipitant to produce the isomerization catalyst. The catalyst precursor solution includes at least a magnesium precursor, a hydrolyzing agent, and cetrimonium bromide. Methods of producing 1-butene from a 2-butene-containing feedstock with the isomerization catalyst are also disclosed.