Network


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

Hotspot


Dive into the research topics where Stig-Erik Hultholm is active.

Publication


Featured researches published by Stig-Erik Hultholm.


Archive | 1991

Method for mixing liquid, solids and gas and for simultaneously separating gas or gas and solids from the liquid

Launo Leo Lilja; Valto J. Makitalo; Stig-Erik Hultholm; Bror Nyman


Archive | 1991

Method and apparatus for mixing and separating two liquid phases while preventing aeration and emulsions using a mixer-settler

Bror Nyman; Stig-Erik Hultholm; Launo Leo Lilja; Valto J. Makitalo


Archive | 1983

Method for dispersing gas in a solid-containing liquid, and an apparatus for it

Stig-Erik Hultholm; Launo Leo Lilja; Valto J. Makitalo; Bror Nyman


Archive | 1984

Way to oxidize sludge with high solid matter content

Stig-Erik Hultholm; Launo Leo Lilja; Valto J. Makitalo; Bror Nyman


Archive | 1984

Method for dispersing two phases in liquid-liquid extraction

Bror Nyman; Stig-Erik Hultholm; Launo Leo Lilja; Valto J. Makitalo


Archive | 1995

Method for leaching nickel-copper matte employing substantially neutral leaching solutions

Sigmund Peder Fugleberg; Stig-Erik Hultholm; Terry Holohan


Archive | 1997

Method and apparatus for creating controlled flows in two mutually separable solutions

Bror Nyman; Launo Leo Lilja; Stig-Erik Hultholm; Juhani Lyyra; Raimo Kuusisto; Petri Taipale; Timo Saarenpaa


Archive | 1997

Method and apparatus for recirculating a heavier solution from the separation part of two separable solutions into a mixing unit

Bror Nyman; Launo Leo Lilja; Stig-Erik Hultholm; Juhani Lyyra; Raimo Kuusisto; Petri Taipale; Timo Saarenpaa


Archive | 1996

Method for recovering nickel hydrometallurgically from two different nickel mattes

Stig-Erik Hultholm; Sigmund Peder Fugleberg


Archive | 2003

Method and equipment to control separation of a dispersion liquid-liquid extraction

Bror Nyman; Stig-Erik Hultholm; Eero Ekman; Launo Leo Lilja; Juhani Lyyra; Pertti Pekkala; Raimo Kuusisto

Collaboration


Dive into the Stig-Erik Hultholm's collaboration.

Researchain Logo
Decentralizing Knowledge