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1973-09-03 |
1976-11-08 |
Kamyr Ab |
Apparat for kontinuerlig utvinning av hydrolysat ur finfordelat fibermaterial
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1974-05-16 |
1986-06-23 |
Mannbro Systems Handelsbolag |
Sett vid kontinuerlig alkalisk delignifiering av lignocellulosamaterial i tva eller flera steg, varav det sista med syrgas
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1982-01-22 |
1984-03-13 |
Kamyr, Inc. |
Method of producing kraft pulp using an acid prehydrolysis and pre-extraction
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1984-03-20 |
1987-05-26 |
Kamyr, Inc. |
Method of countercurrent acid hydrolysis of comminuted cellulosic fibrous material
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1984-07-13 |
1987-08-18 |
Robert P. Chang |
Method for continuous countercurrent organosolv saccharification of wood and other lignocellulosic materials
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AT398588B
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1992-12-02 |
1994-12-27 |
Voest Alpine Ind Anlagen |
Verfahren zur herstellung von viskosezellstoffen
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1993-05-04 |
1996-02-06 |
Kamyr, Inc. |
Pulping with low dissolved solids for improved pulp strength
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1994-01-24 |
1999-10-15 |
Sunds Defibrator Pori Oy |
Menetelmä prehydrolysoidun sellun ja/tai sellumassan tuottamiseksi
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1997-09-23 |
1999-11-16 |
Ahlstrom Machinery Inc. |
Vertical pulping digester having substantially constant diameter
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2004-04-20 |
2012-11-27 |
The Research Foundation Of The State University Of New York |
Product and processes from an integrated forest biorefinery
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2007-05-23 |
2014-05-27 |
Andritz Inc. |
Two vessel reactor system and method for hydrolysis and digestion of wood chips with chemical enhanced wash method
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2007-05-23 |
2016-02-16 |
Andritz Inc. |
Single vessel reactor system for hydrolysis and digestion of wood chips with chemical enhanced wash method
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2008-06-10 |
2009-12-17 |
Andritz Inc. |
Apparatus and method for hydrolysis of cellulosic material in a multi-step process to produce c5 and c6 sugars using a single vessel
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2008-06-10 |
2012-06-05 |
Andritz Inc. |
Apparatus and method for hydrolysis of cellulosic material in a two-step process
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2008-10-13 |
2010-04-20 |
Metso Fiber Karlstad Ab |
Förfarande för att förhindra igensättning i en silkonstruktion för en kontinuerlig kokare
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CN103403192B
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2010-11-01 |
2015-06-17 |
瑞恩麦特克斯股份有限公司 |
用于生物质原料的通过在加压热水中进行处理的受控液化的工艺
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2011-03-18 |
2014-12-23 |
Andritz, Inc. |
Vapor phase hydrolysis vessel and methods related thereto
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2011-11-08 |
2013-05-16 |
Reac Fuel Ab |
Liquefaction of biomass at low ph
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2017-07-04 |
2019-11-19 |
Valmet Oy |
Method for operating a continuous vertical reactor comprising a prehydrolysis zone and the reactor design as such
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2018-12-18 |
2022-02-03 |
North Carolina State University |
Fast disintegrating paper products and methods of making
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