Maria Björk

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Karlstad, SE

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of precipitated lignin from black liquor and...
- Patent number 9,567,360
- Issue date Feb 14, 2017
- Stora Enso Oyj
- Mikael Hannus
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR CONTROLLING THE SODIUM AND SULFUR BALANCE IN A PULP MILL
- Publication number 20210130208
- Publication date May 6, 2021
- STORA ENSO OYJ
- Erik VAN ZESSEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOLOGICAL TREATMENT OF INDUSTRIAL ALKALINE STREAMS
- Publication number 20210130209
- Publication date May 6, 2021
- STORA ENSO OYJ
- Erik VAN ZESSEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS FOR PRODUCTION OF PRECIPITATED LIGNIN FROM BLACK LIQUOR AND...
- Publication number 20130131326
- Publication date May 23, 2013
- STORA ENSO OYJ
- Mikael Hannus
- C07 - ORGANIC CHEMISTRY