TY - SER AU - Yeh,G. AU - Al-Babtain,I. AU - Al-Zahrani,S. TI - Troubleshooting waste-heat boiler poor heat transfer: Analytical results showed that potash leached from the catalyst, refractory powder, corrosion products and, to a lesser extent, catalyst fines resulted in tube fouling PY - 2010/// CY - PB - ER -