126411 ⎘
After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere; Bleaching ; Apparatus therefor with reducing compounds with dithionites
Method for producing bleached wood fibre material
#2Method for producing bleached wood fibre material
#3Stabilization of sodium dithionite by means of various additives
#4BLEACHING METHOD
#5Environmentally benign TCF bleaching sequences for AS/AQ wheat straw pulp
#6Method for preparing dithionite
#7Process for the production of bleached wood particles and pale to white wood-base materials