Seppo Kalervo Ruottu

Person

Karhula, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method of controlling the temperature of a reaction carried out in...
- Patent number 6,612,250
- Issue date Sep 2, 2003
- Einco Oy
- Seppo Kalervo Ruottu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Circulating bed reactor
- Patent number 6,467,438
- Issue date Oct 22, 2002
- Einco Oy
- Seppo Ruottu
- F26 - DRYING
Information Patent Grant
Method and regenerator for regenerative heat transfer
- Patent number 6,276,441
- Issue date Aug 21, 2001
- Neste Oy
- Seppo Ruottu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and reactor for processing of fuels having a wide particle s...
- Patent number 6,202,578
- Issue date Mar 20, 2001
- Vapo Oy
- Seppo Ruottu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for chemical and physical processes
- Patent number 6,200,534
- Issue date Mar 13, 2001
- Fortum Oil and Gas Oy
- Seppo Ruottu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for gasifying solid carbonaceous material
- Patent number 6,117,199
- Issue date Sep 12, 2000
- Foster Wheeler Energia Oy
- Seppo K. Ruottu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method based on a fluidized-bed reactor for converting hydrocarbons
- Patent number 6,045,688
- Issue date Apr 4, 2000
- Neste Oy
- Seppo Ruottu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process based on circulating fluidized bed technique for cooling ga...
- Patent number 5,282,506
- Issue date Feb 1, 1994
- Tampella Power Oy
- Seppo Ruottu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Circulating fluidized bed process for cooling gases
- Patent number 5,226,475
- Issue date Jul 13, 1993
- Tampella Power Oy
- Seppo Ruottu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process and an equipment for the recovery of energy and chemicals i...
- Patent number 5,211,002
- Issue date May 18, 1993
- Tampella Power Oy
- Seppo Ruottu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Circulating fluid bed reactor
- Patent number 5,167,932
- Issue date Dec 1, 1992
- Foster Wheeler Energy Corporation
- Seppo Ruottu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Combustion unit
- Patent number 5,070,822
- Issue date Dec 10, 1991
- Tampella Power Oy
- Jouni Kinni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and a device for controlling the mixing of gaseous flows in...
- Patent number 5,026,269
- Issue date Jun 25, 1991
- Einco Oy
- Seppo K. Ruottu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluidized bed reactor
- Patent number 4,900,516
- Issue date Feb 13, 1990
- A. Ahlstrom Corporation
- Folke Engstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluidized bed reactor
- Patent number 4,874,584
- Issue date Oct 17, 1989
- A. Ahlstrom Osakeyhtio
- Seppo Ruottu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluidized bed reactor
- Patent number 4,867,948
- Issue date Sep 19, 1989
- A. Ahlstrom Osakeyhtio
- Seppo Ruottu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for decreasing emissions of nitrogen oxides and sulfur oxide...
- Patent number 4,824,360
- Issue date Apr 25, 1989
- Oy Tampella AB
- Pentti Janka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion method
- Patent number 4,616,576
- Issue date Oct 14, 1986
- A. Ahlstrom Corporation
- Folke Engstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method of controlling the temperature of a reaction carried out in...
- Publication number 20020191732
- Publication date Dec 19, 2002
- EINCO OY
- Seppo Kalervo Ruottu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Seppo Kalervo Ruottu

Person

Patents Grantslast 30 patents

Method of controlling the temperature of a reaction carried out in...

Circulating bed reactor

Method and regenerator for regenerative heat transfer

Method and reactor for processing of fuels having a wide particle s...

Apparatus for chemical and physical processes

Method and apparatus for gasifying solid carbonaceous material

Method based on a fluidized-bed reactor for converting hydrocarbons

Process based on circulating fluidized bed technique for cooling ga...

Circulating fluidized bed process for cooling gases

Process and an equipment for the recovery of energy and chemicals i...

Circulating fluid bed reactor

Combustion unit

Method and a device for controlling the mixing of gaseous flows in...

Fluidized bed reactor

Fluidized bed reactor

Fluidized bed reactor

Method for decreasing emissions of nitrogen oxides and sulfur oxide...

Combustion method

Patents Applicationslast 30 patents

Method of controlling the temperature of a reaction carried out in...