Chemical recovery

Chemical recovery   Recovery (Figure 1) is the heart of the kraft process, where sodium hydroxide (NaOH), sodium sulphide (Na2S) and temperature are used to remove lignin binding wood fibres together to make wood pulp, the dominant pulping process in the pulp and paper industry 1. About 130 million tons/year of kraft pulp are produced
To access this post, you must purchase All themes or Energy and biofuels. Do you already have a membership or are you part of an organization? log in