, Improved Efficiency Chemical Recovery in Kraft Pulp Mills - IPPTA

The kraft process, which uses sodium hydroxide. (NaOH) and sodium sulphide (Na2S) to pulp wood, is the dominant pulping process in the pulp and paper industry.







ADVANCES IN THE KRAFT CHEMCIAL RECOVERY PROCESS
Paper pulp is produced by the Kraft (or sulfate) process. The process uses sodium hydroxide and sodium sulfide to digest the lignin from the wood. This.
The Kraft Recovery Process Kraft Pulping Process - TAPPI.org
metric tons/year (67% of total). ?Advantages. ?High pulp strength. ?Versatility - ability to handle a wide range of wood species.
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KRAFT MILL SIMULATION - bac-lac.gc.ca