is greater than 0 to about 85 psig in medium consistency reactors the oxygen can be present in an amount ranging from greater than 0 to about 100 pounds per ton of the pulp but is more preferably about 50 to about 80 pounds per ton of pulp the temperature of the o stage ranges from about 100 u00b0 c to about 140 u00b0 c in one embodiment of the method to make a pulp suitable to be used in making lyocell molded bodies a d stage block 118 follows the o stage block 116 the d stage comprises bleaching the pulp coming from the oxygen reactor with chlorine dioxide chlorine dioxide is more selective than oxygen for removing lignin the amount of chlorine dioxide used in this stage ranges from about 20 to about 30 lb ton which may be lower than a conventional bleach plant that processes pulp from wood chips with a specific gravity not within the low specific gravity range of this invention the temperature of the d stage ranges from about 50 u00b0 c to about 85 u00b0 c in one embodiment of the method to make a pulp suitable to be used in making lyocell molded bodies an e p stage block 120 follows the d stage block 118 the e p stage is the hydrogen peroxide reinforced extraction stage where lignin is removed from the pulp using caustic in an amount ranging from about 20 to about 50 lb ton the amount of hydrogen peroxide ranges from about 20 to about 60 lb ton which may be lower than a conventional bleach plant that processes pulp from wood chips having a specific gravity not considered within the low specific gravity range of.