126364 ⎘
Pulping cellulose-containing materials; Other features of pulping processes; Multistage processes the same pulping agent being used in all stages
OPTIMIZATION OF CHEMICAL CONSUMPTION IN BIOMASS DELIGNIFICATION
#2METHOD FOR PRODUCING PRODUCTS BASED ON NON-WOODY BIOMASS AS RAW MATERIAL
#3Optimization Of Chemical Consumption in Biomass Delignification
#4System and method for reclaiming rejects in sulfite pulping