Pekka Niemela

Person

Kiviranta, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method for removing dust and sulphur oxides from process gases
- Patent number 9,884,285
- Issue date Feb 6, 2018
- OUTOKUMPU OYJ
- Jari Kupari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing ferroalloy containing nickel
- Patent number 9,598,748
- Issue date Mar 21, 2017
- OUTOKUMPU OYJ
- Tuomo Mäkelä
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing ferroalloy containing nickel
- Patent number 8,696,789
- Issue date Apr 15, 2014
- Outokumpu Oyj
- Tuomo Mäkelä
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Compact cascade scrubber for scrubbing exhaust gas
- Patent number 6,805,734
- Issue date Oct 19, 2004
- Outokumpu Oyj
- Launo Lilja
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Arrangement and method for heating gas in a gas duct in connection...
- Patent number 6,767,206
- Issue date Jul 27, 2004
- Outokumpu Oyj
- Pekka Niemela
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for measuring the surface height of a material bed conducted...
- Patent number 6,739,446
- Issue date May 25, 2004
- Outokumpu Oyj
- Pekka Niemelä
- G01 - MEASURING TESTING
Information Patent Grant
Belt for the thermal treatment of a continuously operated material bed
- Patent number 6,698,582
- Issue date Mar 2, 2004
- Outokumpu Oyj
- Pekka Niemelä
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for scrubbing gases
- Patent number 6,149,715
- Issue date Nov 21, 2000
- Outokumpu OYJ
- Veli Keinanen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multistep gas scrubber apparatus
- Patent number 6,102,990
- Issue date Aug 15, 2000
- Outokumpu OYJ
- Veli Keinanen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Feed apparatus for batch preparation feed mixture for feeding into...
- Patent number 6,099,301
- Issue date Aug 8, 2000
- Outokumpu OYJ
- Matti Elias Honkaniemi
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REMOVING DUST AND SULPHUR OXIDES FROM PROCESS GASES
- Publication number 20160193565
- Publication date Jul 7, 2016
- Outokumpu Oyj
- Jari Kupari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR IMPROVING THE REDUCTION DEGREE IN THE SMELTING OF FERROA...
- Publication number 20140116202
- Publication date May 1, 2014
- Outokumpu Oyj
- Tuomo Mäkelä
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING FERROALLOY CONTAINING NICKEL
- Publication number 20140109724
- Publication date Apr 24, 2014
- Outokumpu Oyj
- Tuomo Mäkelä
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING FERROALLOY CONTAINING NICKEL
- Publication number 20110308352
- Publication date Dec 22, 2011
- Outokumpu Oyj
- Tuomo Mäkelä
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR FILTERING PROCESS GAS
- Publication number 20100071555
- Publication date Mar 25, 2010
- OUTOTEC OYJ
- Martti Jankkila
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Nethod for measuring the surface height of a material bed conducted...
- Publication number 20030178283
- Publication date Sep 25, 2003
- Pekka Niemela
- G01 - MEASURING TESTING
Information Patent Application
Arrangement and method for heating gas in a gas duct in connection...
- Publication number 20030165789
- Publication date Sep 4, 2003
- Pekka Niemela
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Belt for the thermal treament of a continuously operated material bed
- Publication number 20030054315
- Publication date Mar 20, 2003
- Pekka Niemela
- F27 - FURNACES KILNS OVENS RETORTS

Pekka Niemela

Person

Patents Grantslast 30 patents

Method for removing dust and sulphur oxides from process gases

Method for producing ferroalloy containing nickel

Method for producing ferroalloy containing nickel

Compact cascade scrubber for scrubbing exhaust gas

Arrangement and method for heating gas in a gas duct in connection...

Method for measuring the surface height of a material bed conducted...

Belt for the thermal treatment of a continuously operated material bed

Method for scrubbing gases

Multistep gas scrubber apparatus

Feed apparatus for batch preparation feed mixture for feeding into...

Patents Applicationslast 30 patents

METHOD FOR REMOVING DUST AND SULPHUR OXIDES FROM PROCESS GASES

METHOD FOR IMPROVING THE REDUCTION DEGREE IN THE SMELTING OF FERROA...

METHOD FOR PRODUCING FERROALLOY CONTAINING NICKEL

METHOD FOR PRODUCING FERROALLOY CONTAINING NICKEL

METHOD AND APPARATUS FOR FILTERING PROCESS GAS

Nethod for measuring the surface height of a material bed conducted...

Arrangement and method for heating gas in a gas duct in connection...

Belt for the thermal treament of a continuously operated material bed