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  • Description: xanthate
(4 results)



Display: 20

    • Cellulose xanthate

    • Viscose Process of Manufacturing Rayon
    • Cellulose xanthate after being dissolved to form liquid viscose is forced through filter presses that contain manifold layers of cotton sheeting, batting and canton flannel to remove any solid impurities. A press is being loaded with filter packs...
    • Unloading a barratte

    • Manufacturing process of acetate rayon
    • Unloading a barratte where a batch of treated pulp has been churned and mixed with carbon bisulfide to become cellulose xanthate, a chemical step in the manufacture of rayon at plants of E.I du Pont Nemours & Company. The pulp emerges deep orange...
    • Manufacturing sponges

    • Cellulose sponges
    • Changing a specially designed and equipped mixer with xanthate, the base of which is cotton linters and wood pulp, in the manufacture of the cellulose or man made sponge at Buffalo plant of E.I. du Pont Nemours & Company.
    • Unloading a barratte

    • Viscose Process of Manufacturing Rayon
    • Unloading a barratte where a batch of treated pulp has been churned and mixed with carbon bisulfide to become cellulose xanthate, a chemical step in the manufacture of rayon at plants of E.I du Pont Nemours & Company. The pulp emerges deep orange...

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