MX9709857A - Formacion de pulpa de organosolv modificado. - Google Patents

Formacion de pulpa de organosolv modificado.

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Publication number
MX9709857A
MX9709857A MX9709857A MX9709857A MX9709857A MX 9709857 A MX9709857 A MX 9709857A MX 9709857 A MX9709857 A MX 9709857A MX 9709857 A MX9709857 A MX 9709857A MX 9709857 A MX9709857 A MX 9709857A
Authority
MX
Mexico
Prior art keywords
organosolv pulping
pulping
modified organosolv
modified
additive
Prior art date
Application number
MX9709857A
Other languages
English (en)
Other versions
MXPA97009857A (es
Inventor
Jairo H Lora
Stephen R Winner
Gopal C Goyal
Original Assignee
Alcell Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcell Tech Inc filed Critical Alcell Tech Inc
Publication of MX9709857A publication Critical patent/MX9709857A/es
Publication of MXPA97009857A publication Critical patent/MXPA97009857A/es

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Abstract

Se describe un método de un aparato para producir pulpa (95) apartir de materiales fibrosos (10) de las plantas. El método comprende la etapa de formacion de la pulpa (100) del material fibroso con un solvente de coccion de un alcohol alifático inferior y una mezcla de aditivos que comprende al menos un aditivo seleccionado del grupo que consiste de sales de sulfito de bisulfito y una solucion cáustica.
MXPA/A/1997/009857A 1995-06-07 1997-12-08 Formacion de pulpa de organosolv modificado MXPA97009857A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60994295A 1995-06-07 1995-06-07
US472909 1995-06-07

Publications (2)

Publication Number Publication Date
MX9709857A true MX9709857A (es) 1998-03-29
MXPA97009857A MXPA97009857A (es) 1998-10-15

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