Category Archives: Pulping Process

Deinking Process

Posted on November 20, 2020 by admin

Deinking process is the process that eliminating printing ink from recycled fibers to produce deinked pulp. This process can be achieved by a combination of mechanical and chemical action. There are different types of waste paper such as office waste (OW), Old Magazine Papers (OMP), Read more

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The chemical reactions in Kraft pulping process

Posted on June 30, 2015 by admin

Kraft pulping process is the most used pulping process in the world. In this process lignin goes into the reactions with the cooking liquor chemicals and split into fragment. These fragments dissolved with the solution and wood disintegrates into fiber. During the kraft pulping process Read more

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Kraft pulping process

Posted on December 31, 2014 by admin

Sulfate or Kraft pulp is one of the chemical pulping processes. It is manufactured by alkaline method. Kraft pulping process is the dominating pulp manufacturing process in the world. Today this process is most widely used with a production of 70-80% of the total Pulp. Raw material: Although soft Read more

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