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Dive into the research topics where Ilkka Renvall is active.

Publication


Featured researches published by Ilkka Renvall.


Archive | 1997

Process for the treatment of chemical pulp

Ilkka Renvall; Reijo Aksela; Aarto Paren


Archive | 2006

Process for the preparation of peroxy acids

Reijo Aksela; Ilkka Renvall


Appita Journal | 2006

Studies on Three New Environmentally Friendly Chelating Ligands

Helena Hyvönen; Marjatta Orama; Riina Arvelac; Katariina Henriksson; Heikki Saarinen; Reijo Aksela; Aarto Parene; Jukka Jäkärä; Ilkka Renvall


Archive | 1997

PROCESS FOR BLEACHING OF A HIGH YIELD PULP

Ilkka Renvall; Reijo Askela; Aarto Paren


Archive | 1997

N-bis- or N-tris-[(1,2-dicarboxy-ethoxy)-ethyl]-amine derivatives and preparation and use of the same

Reijo Aksela; Ilkka Renvall; Aarto Paren


Archive | 1997

Process for the peracid bleaching of chelated chemical pulp

Jukka Jäkärä; Aarto Paren; Reijo Aksela; Ilkka Renvall


Archive | 2008

New Composition and Process for the Treatment of Fibre Material

Aarto Paren; Jonni Ahlgren; Jukka Jäkärä; Ilkka Renvall; Jukka Rautiainen


Archive | 1998

Stabilized sodium carbonate peroxyhydrate

Ilkka Renvall; Timo Korvela


Archive | 1999

METHODS FOR THE PREPARATION OF AN N-BIS- 2-(1,2-DICARBOXY-ETHOXY)-ETHYL]AMINE DERIVATIVE AND PRODUCTS OF THE METHODS AND THEIR USES

Reijo Aksela; Ilkka Renvall; Aarto Paren


Archive | 1998

Bleaching of chemical pulp and treatment with a chelating agent

Reijo Aksela; Jukka Jäkärä; Aarto Paren; Ilkka Renvall

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