Process for making sulfur enhanced undigested cellulosic fiber m

Details Process for making sulfur enhanced undigested cellulosic fiber m Process for making sulfur enhanced undigested cellulosic fiber m

1997-10-29

1999-11-02

Nguyen, Dean T.

Paper making and fiber liberation

Processes of chemical liberation, recovery or purification...

Treatment with particular chemical

162 86, 162 90, D21C 302

Patent

active

059763213

ABSTRACT:
Provided is a process for making pulp having the steps of:

REFERENCES:
patent: 3841962 (1974-10-01), Procter et al.
patent: 4113553 (1978-09-01), Samuelson
Hershmil, "A New Process for Pulping with High Initial Hydrosulfide Concentration", vol. 80, No. 3, TAPPI Journal, pp. 115-121 (1996).

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