tailieunhanh - ON THE TRANSFORMATION PROCESSES OF THE GLOBAL PULP AND PAPER INDUSTRY AND THEIR IMPLICATIONS FOR CORPORATE STRATEGIES – A European perspective

Globally, clinker is typically produced in rotary kilns. Rotary kilns can be either wet process or dry process kilns. Wet process rotary kilns are more energy-intensive and have been rapidly phased out over the past few decades in almost all industrialized countries except the US and the former Soviet Union. In comparison to vertical shaft kilns, rotary kilns consist of a longer and wider drum oriented horizontally and at a slight incline on bearings, with raw material entering at the higher end and traveling as the kiln rotates towards the lower end, where fuel is blown into the kiln | TKK Reports in Forest Products Technology Series A14 Espoo 2010 ON THE TRANSFORMATION PROCESSES OF THE GLOBAL PULP AND PAPER INDUSTRY AND THEIR IMPLICATIONS FOR CORPORATE STRATEGIES - A European perspective Doctoral Dissertation Timo Uronen Aalto University School of Science and Technology Faculty of Chemistry and Material Sciences Department of Forest Products Technology TKK Reports in Forest Products Technology Series A14 Espoo 2010 ON THE TRANSFORMATION PROCESSES OF THE GLOBAL PULP AND PAPER INDUSTRY AND THEIR IMPLICATIONS FOR CORPORATE STRATEGIES - A European perspective Doctoral Dissertation Timo Uronen Dissertation for the degree of Doctor of Science in Technology to be presented with due permission of the Faculty of Chemistry and Materials Sciences for public examination and debate in Auditorium Puu 2 at Aalto University School of Science and Technology Espoo Finland on the 3rd of November 2010 at 12 noon. Aalto University School of Science and Technology Faculty of Chemistry and Materials Sciences Department of Forest Products Technology Aalto-yliopisto Teknillinen korkeakoulu Kemian ja materiaalitieteiden tiedekunta Puunjalostustekniikan .