Risto Hamalainen

Person

Tampere, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method and a system for adjusting S/Na-balance of a pulp mill
- Patent number 11,634,864
- Issue date Apr 25, 2023
- VALMET TECHNOLOGIES OY
- Risto Hämäläinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and a system for adjusting S/Na-balance of a pulp mill
- Patent number 11,619,000
- Issue date Apr 4, 2023
- VALMET TECHNOLOGIES OY
- Risto Hämäläinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and a system for producing hydrochloric acid from flue gases
- Patent number 11,376,546
- Issue date Jul 5, 2022
- VALMET TECHNOLOGIES OY
- Risto Hämäläinen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and an equipment for reducing the sulphur dioxide emissions...
- Patent number 7,976,809
- Issue date Jul 12, 2011
- Metso Power Oy
- Mikko Anttila
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and an apparatus for removing carbon dioxide from sulphur di...
- Patent number 7,910,079
- Issue date Mar 22, 2011
- Metso Power Oy
- Mikko Anttila
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for processing flue gases
- Patent number 7,591,988
- Issue date Sep 22, 2009
- Metso Power Oy
- Risto Hämäläinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of reducing Nox compounds in flue gases of recovery boiler
- Patent number 6,517,793
- Issue date Feb 11, 2003
- Kvaerner Pulping Oy
- Ari Tamminen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Process for removing nitrogen oxides from the flue gases of a pulp...
- Patent number 5,639,434
- Issue date Jun 17, 1997
- Tampella Power Oy
- Tapio Patrikainen
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND A SYSTEM FOR PRODUCING HYDROCHLORIC ACID FROM FLUE GASES
- Publication number 20210354076
- Publication date Nov 18, 2021
- VALMET TECHNOLOGIES OY
- Risto HÄMÄLÄINEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A METHOD AND A SYSTEM FOR ADJUSTING S/NA -BALANCE OF A PULP MILL
- Publication number 20200385925
- Publication date Dec 10, 2020
- VALMET TECHNOLOGIES OY
- Risto HÄMÄLÄINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD AND A SYSTEM FOR ADJUSTING S/NA -BALANCE OF A PULP MILL
- Publication number 20200291574
- Publication date Sep 17, 2020
- VALMET TECHNOLOGIES OY
- Risto HÄMÄLÄINEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and an equipment for reducing the sulphur dioxide emissions...
- Publication number 20080044335
- Publication date Feb 21, 2008
- Metso Power Oy
- Mikko Anttila
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for processing flue gases
- Publication number 20070092422
- Publication date Apr 26, 2007
- Kvaerner Power Oy
- Risto Hamalainen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and an apparatus for removing carbon dioxide form sulphur di...
- Publication number 20060286011
- Publication date Dec 21, 2006
- Kvaerner Power Oy
- Mikko Anttila
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Risto Hamalainen

Person

Patents Grantslast 30 patents

Method and a system for adjusting S/Na-balance of a pulp mill

Method and a system for adjusting S/Na-balance of a pulp mill

Method and a system for producing hydrochloric acid from flue gases

Method and an equipment for reducing the sulphur dioxide emissions...

Method and an apparatus for removing carbon dioxide from sulphur di...

Method for processing flue gases

Method of reducing Nox compounds in flue gases of recovery boiler

Method for controlling chloride concentration in the flue gas of a...

Process for removing nitrogen oxides from the flue gases of a pulp...

Patents Applicationslast 30 patents

METHOD AND A SYSTEM FOR PRODUCING HYDROCHLORIC ACID FROM FLUE GASES

A METHOD AND A SYSTEM FOR ADJUSTING S/NA -BALANCE OF A PULP MILL

A METHOD AND A SYSTEM FOR ADJUSTING S/NA -BALANCE OF A PULP MILL

Method and an equipment for reducing the sulphur dioxide emissions...

Method for processing flue gases

Method and an apparatus for removing carbon dioxide form sulphur di...