Per Ulmgren

Non-process elements in a bleached kraft pulp mill with a high degree of system closure - state of the art

Per Ulmgren · Nordic Pulp & Paper Research Journal · 1997 · 59 citations

Engineering, Industrial Engineering, Materials Processing +10

The removal of aluminum from the recovery system of a closed kraft pulp mill

Per Ulmgren · Nordic Pulp & Paper Research Journal · 1987 · 20 citations

Engineering, Environmental Engineering, Industrial Engineering +14

Equilibrium Studies of L-Ascorbate Ions. IX. Equilibria between Iron(II) Ions, Ascorbate Ions, and Protons in 3 M (Na)ClO4 Medium.

Per Ulmgren, Olof Wahlberg, Maria del Rosario Casteleiro Soto et al. · Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry · 1974 · 14 citations · Full text

Natural Sciences, Biochemistry, Chemistry +10

Interaction between divalent metal ions and oxygen-delignified kraft pulps

Karin Athley, Per Ulmgren · Nordic Pulp & Paper Research Journal · 2001 · 13 citations

Natural Sciences, Chemistry, Materials Science +10

On the formation of oxalate in bleach plant filtrates on hot storage

Per Ulmgren, Rune Rådeström · Nordic Pulp & Paper Research Journal · 2000 · 13 citations

Life Sciences, Biochemistry, Plant Sciences +5