Keijo Imelainen

Follow

Person

Keminmaa, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method for controlling chloride concentration in the flue gas of a...
- Patent number 5,989,387
- Issue date Nov 23, 1999
- Tampella Power Oy
- Paavo Hyoty
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for burning secondary sludge in a recovery boiler
- Patent number 5,976,318
- Issue date Nov 2, 1999
- Tampella Power Oy
- Matti Knuutila
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for adjusting the sulphur/sodium ratio in the flue gases of...
- Patent number 5,562,804
- Issue date Oct 8, 1996
- Tampella Power Oy
- Seppo Tuominiemi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE