CHEMREC AKTIEBOLAG

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Stockholm, SE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method for arranging a chemical barrier in a gasifying reactor for...
- Patent number 9,175,439
- Issue date Nov 3, 2015
- Chemrec Aktiebolag
- Ragnar Tegman
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for production of synthesis gas in combination with the mai...
- Patent number 7,294,225
- Issue date Nov 13, 2007
- Chemrec Aktiebolag
- Ingvar Landälv
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for cooling solid and gaseous material during gasification...
- Patent number 7,217,302
- Issue date May 15, 2007
- Chemrec Aktiebolag
- Bengt Nilsson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for gasification of spent liquor
- Patent number 6,790,246
- Issue date Sep 14, 2004
- Chemrec Aktiebolag
- Bengt Nilsson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Device for gasification of spent liquor
- Patent number 6,780,211
- Issue date Aug 24, 2004
- Chemrec Aktiebolag
- Bengt Nilsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for gasification of spent liquor
- Patent number 6,500,301
- Issue date Dec 31, 2002
- Chemrec Aktiebolag
- Bengt Nilsson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Process for the partial combustion of cellulose spent liquor using...
- Patent number 5,683,549
- Issue date Nov 4, 1997
- Chemrec Aktiebolag
- Lars Stigsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Gasifying black liquor with recycling of generated hydrogen sulphid...
- Patent number 5,660,685
- Issue date Aug 26, 1997
- Chemrec Aktiebolag
- Bengt Nilsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device in a reactor for gasifying spent liquor
- Patent number 5,556,602
- Issue date Sep 17, 1996
- Chemrec Aktiebolag
- Bengt Nilsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of seperating sulphur compounds
- Patent number 5,556,605
- Issue date Sep 17, 1996
- Chemrec Aktiebolag
- Lars Stigsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Gasification of carbonaceous material in a reactor having a gasific...
- Patent number 5,486,269
- Issue date Jan 23, 1996
- Chemrec Aktiebolag
- Bengt Nilsson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for recovering energy and chemicals from spent liquor using...
- Patent number 5,370,771
- Issue date Dec 6, 1994
- Chemrec Aktiebolag
- Bengt Nilsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the partial combustion of cellulose spent liquor using...
- Patent number 5,352,333
- Issue date Oct 4, 1994
- Chemrec Aktiebolag
- Lars Stigsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Purification of process gas from a partial combustion of black liquor
- Patent number 5,205,908
- Issue date Apr 27, 1993
- Chemrec Aktiebolag
- Lars Stigsson
- F28 - HEAT EXCHANGE IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
GASIFICATION OF SULPHITE THICK LIQUOR
- Publication number 20120073772
- Publication date Mar 29, 2012
- CHEMREC AKTIEBOLAG
- Ingvar Landalv
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

CHEMREC AKTIEBOLAG

Organization

Patents Grantslast 30 patents

Method for arranging a chemical barrier in a gasifying reactor for...

Process for production of synthesis gas in combination with the mai...

Process for cooling solid and gaseous material during gasification...

Apparatus for gasification of spent liquor

Device for gasification of spent liquor

Apparatus for gasification of spent liquor

Process for the partial combustion of cellulose spent liquor using...

Gasifying black liquor with recycling of generated hydrogen sulphid...

Device in a reactor for gasifying spent liquor

Method of seperating sulphur compounds

Gasification of carbonaceous material in a reactor having a gasific...

Process for recovering energy and chemicals from spent liquor using...

Process for the partial combustion of cellulose spent liquor using...

Purification of process gas from a partial combustion of black liquor

Patents Applicationslast 30 patents

GASIFICATION OF SULPHITE THICK LIQUOR