P

Inventor

KIISKILA ERKKI

FI10 patents
⚠️ This page may combine multiple inventors who share the name “KIISKILA ERKKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AHLSTROEM OY

3 patents
US4771712ASep 20, 1988

Combustion of fuel containing alkalines

AHLSTROEM OY38 citations90
US5549788AAug 27, 1996

Minimal effluents discharge pulp mill with chemical recovery

AHLSTROEM OY9 citations72
US5330621AJul 19, 1994

Continuous elemental analysis of process flows

AHLSTROEM OY19 citations68

AHLSTROM MACHINERY OY

2 patents
US6030494AFeb 29, 2000

Method of treating melodorous gases of a pulp mill

AHLSTROM MACHINERY OY31 citations90
US6090240AJul 18, 2000

Method of inhibiting scaling in black liquor evaporators

AHLSTROM MACHINERY OY29 citations86

KAMYR INC

2 patents
US5380402AJan 10, 1995

Reducing pulp mill liquid discharge

KAMYR INC27 citations90
US5374333ADec 20, 1994

Method for minimizing pulp mill effluents

KAMYR INC15 citations71

ANDRITZ AHLSTROM OY

2 patents
US6146604ANov 14, 2000

Method of removing nitrogen oxides from recovery boiler flue gases

ANDRITZ AHLSTROM OY19 citations87
US6235151B1May 22, 2001

Inhibiting scaling in alkaline waste liquor evaporators

ANDRITZ AHLSTROM OY11 citations68

AHLSTROM MACHINERY INC

1 patent
US5547543AAug 20, 1996

Apparatus for minimizing effluent discharges and recovering chemicals in a pulp mill

AHLSTROM MACHINERY INC10 citations70