Membership
Tour
Register
Log in
Stefan Ahman
Follow
Person
Vaxjo, SE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Condenser and method for heat recovery and cooling
Patent number
9,200,805
Issue date
Dec 1, 2015
Alstom Technology Ltd
Wuyin Wang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Wet scrubber for removing sulfur dioxide from a process gas
Patent number
8,758,712
Issue date
Jun 24, 2014
Alstom Technology Ltd
Stefan O. H. Åhman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Condenser and method for cleaning flue gases
Patent number
8,617,494
Issue date
Dec 31, 2013
Alstom Technology Ltd
Wuyin Wang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fabric filter with fluidised dust-bed, and a method of maintaining it
Patent number
7,972,399
Issue date
Jul 5, 2011
Alstom Technology Ltd
Stefan Ahman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and device for separating gaseous pollutants from hot proces...
Patent number
7,387,662
Issue date
Jun 17, 2008
Alstom Technology Ltd
Stefan Ahman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for cleaning flue gases
Patent number
6,508,994
Issue date
Jan 21, 2003
ABB Flakt AB
Stefan Åhman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of purifying flue gases from sulphur dioxide
Patent number
4,454,102
Issue date
Jun 12, 1984
Flakt Aktiebolag
Leif V. Lindau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
COMBUSTION SYSTEM AND COMBUSTION METHOD
Publication number
20150165367
Publication date
Jun 18, 2015
ALSTOM Technology Ltd.
Erik W. BÖÖS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WET SCRUBBER FOR REMOVING SULFUR DIOXIDE FROM A PROCESS GAS
Publication number
20140050645
Publication date
Feb 20, 2014
ALSTOM TECHNOLOGY, LTD.
Stefan O.H. Åhman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONDENSER AND METHOD FOR HEAT RECOVERY AND COOLING
Publication number
20130255919
Publication date
Oct 3, 2013
Alstom Power, Inc.
Wuyin Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONDENSER AND METHOD FOR CLEANING FLUE GASES
Publication number
20130259788
Publication date
Oct 3, 2013
Alstom Power, Inc.
Wuyin Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR CONDENSING WATER VAPOUR FROM A CARBON DIOXIDE...
Publication number
20130098104
Publication date
Apr 25, 2013
Stefan O.H. Åhman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISPERSER ARRANGEMENT FOR A SPRAY DRYER ABSORBER
Publication number
20110107912
Publication date
May 12, 2011
Stefan Åhman
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
SPRAY DRYER ABSORBER DISPERSER ARRANGEMENT
Publication number
20100319538
Publication date
Dec 23, 2010
AHMAN STEFAN O.H.
Stefan O. H. Ahman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Fabric Filter With Fluidised Dust-Bed, and a Method of Maintaining It
Publication number
20090266234
Publication date
Oct 29, 2009
Stefan Ahman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and device for separating gaseous pollutants from hot proces...
Publication number
20050244317
Publication date
Nov 3, 2005
Stefan Ahman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL