Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Pekka Niemelä is active.

Publication


Featured researches published by Pekka Niemelä.


Archive | 2001

Belt for the thermal treatment of a continuously operated material bed

Pekka Niemelä; Martti Jankkila; Eero Väänänen


Archive | 2001

Method for measuring the surface height of a material bed conducted on a conveyor belt to thermal treatment

Pekka Niemelä; Eero Väänänen


Archive | 2000

Method for scrubbing gases

Veli Keinanen; Launo Leo Lilja; Pekka Niemelä; Janne Ollila


Archive | 2001

Arrangement and method for heating gas in a gas duct in connection with continuously operated sintering

Pekka Niemelä; Eero Väänänen; Jouko Pirttimaa; Olavi Tulkki


Archive | 2000

Compact cascade scrubber for scrubbing exhaust gas

Launo Leo Lilja; Pasi Määttä; Pekka Niemelä; Timo Nivala; Bror Nyman


Archive | 1998

Multistep gas scrubber apparatus

Veli Keinanen; Launo Leo Lilja; Pekka Niemelä; Janne Ollila


Archive | 2010

METHOD FOR PRODUCING FERROALLOY CONTAINING NICKEL

Tuomo Mäkelä; Pekka Niemelä


Archive | 2010

METHOD AND APPARATUS FOR FILTERING PROCESS GAS

Martti Jankkila; Pekka Niemelä; Pekka Rantala


Archive | 2012

METHOD FOR IMPROVING THE REDUCTION DEGREE IN THE SMELTING OF FERROALLOY

Tuomo Mäkelä; Pekka Niemelä


Archive | 2017

Förfarande för att reglera reduktionsgraden vid framställning av en ferrolegering

Tuomo Mäkelä; Pekka Niemelä; Helge Krogerus

Collaboration


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