| 12018835 |
Biomass upgrading system |
Christer Gustavsson, Anton Larsson, Martin Seemann, Henrik Thunman, David Pallarès +1 more |
2024-06-25 |
| 11149221 |
Thermochemical conversion of biomass |
Erik Furusjo, Kentaro Umeki, Rikard Gebart |
2021-10-19 |
| 10988707 |
Method for thermal treatment of tall oil pitch (TOP) |
Valeri Naydenov, Christian Hulteberg |
2021-04-27 |
| 10138578 |
Alkali recycle in cellulose spinning process |
Bengt Hagström, Tobias Köhnke, Artur HEDLUND, Marta Bialik |
2018-11-27 |
| 9719047 |
Biorefining of crude tall oil |
Valeri Naydenov, Johan Lundback |
2017-08-01 |
| 9499767 |
Biorefining of crude tall oil |
Valeri Naydenov, Johan Lundback |
2016-11-22 |
| 9221869 |
Recovery of phytosterols from residual vegetable oil streams |
Valeri Naydenov |
2015-12-29 |
| 8735637 |
Conversion of crude tall oil to renewable feedstock for diesel range fuel compositions |
Valeri Naydenov |
2014-05-27 |
| 8617354 |
Shaped cellulose manufacturing process combined with a pulp mill recovery system |
— |
2013-12-31 |
| 8252141 |
Method for recovering a low sodium content lignin fuel from black liquor |
Curt Lindstrom |
2012-08-28 |
| 6946057 |
Alkaline process for the manufacturing of pulp using alkali metaborate as buffering alkali |
— |
2005-09-20 |
| 6770168 |
Process for oxygen pulping of lignocellulosic material and recorvery of pulping chemicals |
— |
2004-08-03 |
| 6336994 |
Totally chlorine free bleaching process using recovered filtrate |
Ake Backlund, Bengt Nilsson |
2002-01-08 |
| 6143130 |
Polysulfide pulping process |
Mikael Linstrom |
2000-11-07 |
| 5814189 |
Method for gasifying cellulose spent liquor to produce superheated steam and green liquor of low carbonate concentration |
Nils Bernard |
1998-09-29 |
| 5746886 |
Method for the recovery of energy and chemicals from cellulose spent liquor containing potassium using a gasifier |
Ake Backlund |
1998-05-05 |
| 5683549 |
Process for the partial combustion of cellulose spent liquor using twin fluid nozzle burner |
— |
1997-11-04 |
| 5628872 |
Method for bleaching pulp with hydrogen peroxide recovered from cellulosic spent liquor |
Ake Backlund, Ove Wallergard |
1997-05-13 |
| 5556605 |
Method of seperating sulphur compounds |
— |
1996-09-17 |
| 5507141 |
Process for recovering energy from a combustible gas |
— |
1996-04-16 |
| 5352333 |
Process for the partial combustion of cellulose spent liquor using twin-fluid nozzle burner |
— |
1994-10-04 |
| 5205908 |
Purification of process gas from a partial combustion of black liquor |
Nils Bernhard |
1993-04-27 |
| 4602970 |
Method of stabilizing emulsion explosives |
— |
1986-07-29 |
| 4599089 |
Coal-water dispersion |
Bjorn Lindman |
1986-07-08 |
| 4580723 |
Method for atomizing dispersions or solutions containing particles |
— |
1986-04-08 |