Methods for inhibiting organic contaminant deposition in pulp an

Details Methods for inhibiting organic contaminant deposition in pulp an Methods for inhibiting organic contaminant deposition in pulp an

1996-07-09

1998-05-05

Czaja, Donald E.

Paper making and fiber liberation

Processes and products

Conditioning, preparing or repairing of apparatus

162174, 162189, D21F 132

Patent

active

057468885

ABSTRACT:
Methods for inhibiting the deposition of organic contaminants from pulp in pulp and papermaking systems are disclosed. Albumins, globulins or blends thereof and spray-dried animal blood cells are added to the pulp or sprayed onto deposition prone surfaces of a papermaking system suffering from organic contaminants.

REFERENCES:
patent: 1740280 (1929-12-01), Bryant
patent: 5368694 (1994-11-01), Rohlf et al.
patent: 5368742 (1994-11-01), Roberts
patent: 5474655 (1995-12-01), Schulte et al.
Pulp and Paper, James Casey, vol. 111, 3rd Ed., pp. 1578-1588.

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